• VAN BALKEN: Plant Family of the Solanaceae - Contains information on the background of the group. Includes characteristics, member species and photos.
• The Seed Site: SOLANACEAE - The Potato Family - Provides information on the distinguishing characteristics of the group. Includes features of the flowers, stem, leaves and images.
• Description Language for Taxonomy: Solanaceae Juss. - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.
• University of Hawaii ay Manao: Solanaceae - Offers information on the physical features of the group. Includes description on member species and photos.
• Native Plants of Montara Mountain: Solanaceae (Nightshade Family) - Contains data on the distinguishing characteristics of the group. Includes description and photos of member species.
• FloraBase: Solanaceae - Contains information on scientific description, reproduction, fruit and seed features. Includes distribution, economic uses and photos.
• Sol Genomics Network: About the Solanaceae Family - Contains information on the group. Includes phylogenetic tree and further documents.
• SOLANACEAE - Potato Family - Provides information on the characteristics of the member species. With photos.

• Southern Illonois University: Atropa belladona: The Deadly Nightshade - Contains information on the article by Stephen Howser. Includes poisonoues characteristics and bad effects.
• Botanical.com: Nightshade, Deadly - Provides information on the history of the plant. Includes cultivation, constituents, medicinal uses, preparation and dosages.
• Holoweb, Inc: The Hallucinogens - Belladonna - Offers information on the distinguishing characteristics of the group. With photos.
• National Library of Medicine: Belladonna (Atropa belladonna L. or its variety acuminata Royle ex Lin - Contains information on the background, dosing, interactions and methodology. With scientific evidences and photos.
• Henriette's Herbal Homepage: Belladonna (Atropa belladonna) - Presents information on the nedicinal application of the plant. Includes preparations, therapy, specific indications and principal contituents.
• Plants for a Future: Atropa bella-donna - L.Deadly Nightshade - Provides information on the physical characteristics of the plant. Includes medicinal uses, cultivation, propagation and habitat.
• Belladonna (Atropa belladonna) - Provides information on the distinguishing features of the plant. Includes history and description.

• Missouri Botanical Garden: Browallia speciosa - Provides information on the distinguishing characteristics of the plant. Includes culture, uses and photos.
• BackyardGardener: Browallia speciosa (Sapphire Flower) - Contains information on the distinguishhing features of the member species. Includes plant care, problems and watering.

• BioPark: Brugmansia - Provides information on the distinguishing characteristics of the plant. Includes history, uses, biochenistry and photos.
• Trade Winds Fruit: Red Angel's Trumpet - Brugmansia sanguinea - Contains information on the distinguishing features of the group. Includes prpagation, growth, uses and photos.

• Floridata: Brunfelsia pauciflora - Contains information on the distinguishing characteristics of the plant. Includes culture, usage and photos.
• Raintree Nutrition: Manaca (Brunfelsia uniflora) - Provides information on the distinguishing features. Includes medicinal uses, contraindications and drug interaction.

• Botany.com: Capsicum - Bell Pepper, Chili Pepper, Peppeps - Contains information on the distinguishing characteristics of the plant. Includes potting, propagation, varieties and photos.
• Southern Illinois University: Red Hot Chili Peppers - Offers information on the history of human use by Tom Giesler.
• Fiery Foods: Pepper Profile: Capsicum Frutescens Species - Contains information on the distinguishing characteristics of the group. Includes history, botanical traits, culinary use and photos.
• Capsicum Extract "Cayenne/Red Pepper Juice" - Provides data on the history of the plant. Includes healing power and research.
• Karl-Franzens Universitat Graz: Paprika (Capsicum annuum L.) - Contains information on the profile of the plant. Includes origin, physical characteristics, etymology and photos.
• Missouri Botanical Garden: Capsicum chinense - Provides information on the distinguishing features of the plant. Includes noteworthy characteristics, uses and pest problems.
• Howstuffworks: Capsicum, Peppers - Provides information on the distinguishing features of the plant. Includes propagation, growth, varieties and photos.

• Stuarat Exchange: Dama de noche Cestrum nocturnum Linn. - Night Blooming Cesttrum - Provides information on the distinguishing characteristics. Includes distribution, uses, properties, availability and photos.
• Floridata: Cestrum nocturnum - Contains information on the distinguishing characteristics of the plant. Includes culture, usage and photos.
• Cal's Plant of the Week: Cestrum fasciculatum Red Cestrum- Solanaceae - Contains information on the distinguishing characteristics of the plant. With photos.

• Trade Winds Fruits: Tree Tomato-Cyphomandra betacea - Contains information on the distinguishing characteristics of the plant. Includes growth, prpagation, uses, distribution and photos.
• The Naatural Food Hub: Growing Tamarillo Relatives in the New Zealand Home Garden - Provides information on the distinguishing features of the fruit. Includes historical background, importance, member species and photos.
• New York Botanical Garden: Pollination of Cyphomandra endopogon var. endopogon by Eufriesea spp. (Eu - Presents information on the study by Carol Gracie. Includes discussion, result, Materials and Methods.
• Plants for a Future: Cyphomandra betacea - (Cav.)Sendtn. - Tree Tomato - Contains information on the physical characteristics of the plant. Includes habitat, medicinal uses, cultivation and propagation.
• Desert Tropicals: Tree Tomato, Tamarillo - Provides information on the distinguishing features of the plant. Includes culture, blooming and fruiting habits.
• CoolExotics.com: tree tomato - Contains information on the general description of the plant. Includes culture, propagation, pests and diseases and photos.
• Gardening.eu: Cyphomandra crassicaulis - Provides information on the exposure of the plant. Includes fertilization, treatment and watering.

• B and T World Seeds: Datura - Provides information on the distinguishing characteristics of the plant. Includes poisonous contents and photos.
• Botanical.com: Thornapple - Contains information on the distinguishing characteristics of the plnat. Includes cultivation, constituents, medicinal uses and dosage.
• Holoweb, Inc: Jimsonweed - Datura stramonium - Presents information on the toxic chemicals of the plant. Includes distinguishing characteristics, flowers and photos.
• StuartExchange: Datura metel - Thorn Apple - Presents information on the distinguishing features of the plant. Includes uses, availabilities, pharmacological effects, distribution and photos.
• University of Florida: Jimson Weed, Datura stramonium L. - Provides information on the distinguishing features of the plant. Includes history, habitat, biology and photos.

• Henriette's Herbaal Homepge: Hyoscyamus (U. S. P.)—Hyoscyamus. - Provides information on the dsitnguishing characteristics of the group. Includes history, chemical composition and medicinal uses.
• California Department of Food and Agriculture: Black henbane [Hyoscyamus niger L.] - Contains information on the general characteristics of the plant. Includes physical features, distribution and propagation.
• Plants for a Future: Hyoscyamus niger - L. Henbane - Presents infomration on the physical characteristics of the specie. Includes habitat, medicinal uses, cultivation and propagation.

• Description Language for Taxonomy: Sonneratiaceae Engl. and Gilg - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.
• FloraBase: Sonneratiaceae - Contains scientific description on the group. Includes reproduction, Inflorescence and flower features, distribution and seed features.

• Mangrove Apple - Sonneratia alba - Contains information on the distinguishing characteristics of the group. Includes medicinal uses, habit and photos.
• Purdue University: Sonneratia caseolaris (L.) Engl. - Provides informtion on the medicinal uses, distribution, ecology and cultivation. Includes chemistry properties and biotic factor.

• Description Language for Taxonomy: Stachyuraceae J.G. Agardh - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.

• Description Language for Taxonomy: Stackhousiaceae R. Br. - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.

• Description Language for Taxonomy: Staphyleaceae (DC.) Lindl. - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.

• University of Hawaii at Manoa: Sterculiaceae - Provides information on the distinguishing features of the group. Includes description on member species and photos.
• Description Language for Taxonomy: Sterculiaceae Vent. - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.
• FloraBase: Sterculiaceae - Provides scientific description on the specie. Includes habit, Inflorescence and flower features, reproduction, economic uses, fruits and images.
• Antiquariaat Jan Meemelink: Sterculiaceae - Contains information on the description on member species. With photos.

• Cal's Plant of the Week: Abroma augusta - Devil's Cotton - Provides information on the distinguishing characteristics of the plant. Includes blooming time, culture, propagation and photos.
• ZipcodeZoo.com: Abroma fastuosa - Contains informataion on the features of the plant. Includes taxonomy, distribution nd similar species.

• Australian National Botanic Gardens Australian National Herbarium: Brachychiton populneus - Provides information on the distinguishing characteristics of the group. Includes propagation, growth and photos.
• Association of Societies for Growing Australian Plants: Brachychiton acerifolius - Contains data on the dsitinguishing features of the group. Includes distribution, Derivation of Name and photos.
• University of Arizona Pima County Cooperative Extension: Brachychiton populneus - Provides information on the physical characteristics of the plant. Includes culture, landscape value and images.

• Desert Tropicals: Cola Nut, Kola - Contains information on the distinguishing characteristics. Includes blooming habits, fruiting habits, propagation and photos.
• Trade Winds Fruit: Cola Nut Cola acuminata - Provides information on the distinguishing features of the plant. Includes uses, cultivation, distribution and images.
• www.solarnavigator.net: Kola Nuts - Presents information on the fruit of the tree. Includes contents, beverage effects, Botanical aspects, history and pharmacology.

• Botany: Firmiana - Chinese Parasol Tree, Phoenix Tree, Varnish Tree - Contains information on the distinguishing features of the plant. Includes propagation, potting, varieties nad images.
• United States Department of Agriculture: Firmiana simplex (L.) W. Wight Chinese parasoltree - Offers information on the profile of the plant. Includes classification and distribution.
• Plants for a Future: Firmiana simplex - (L.)W.Wight. Chinese Parasol Tree - Contains information on the physical characteristics of the specie. Includes habitat, medicinal uses, propagation and cultivation.
• Bihrmann: Firmiana colorata - Provides information on the profile of the plant. Includes history and photos.

• Winrock International: Guazuma ulmifolia - Contains information on the distinguishing characteristics of the plant. Includes ecology, distribution, uses, medicinal uses, cultivation, pests and images.
• RainTree Nutrition: MUTAMBA (Guazuma ulmifolia) - Provides information on the features of the plant. Includes chemical contents, clinical research, practical uses and herbal properties.

• Description Language for Taxonomy: Heritiera spp. (Mengkulang) - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.

• PlantZAfrica.com: Sterculia murex Hemsl. - Provides information on the distinguishing characteristics of the plant. Includes growth and photos.
• Center for Tropical Forest Science: Sterculia apetala - Presents information on the features of the plant. Includes flowers and fruits, distribution and images.

• Purdue University: Theobroma cacao L. - Contains information on the distinguishing characteristics of the plant. Includes toxicity, ecology, cultivation, uses and distribution.
• Botanical.com: Theobroma cacao - Presents information on the dsitinguishing features of the member specie. Includes history, medicinal uses and images.
• University of Hamburg: Theobroma grandiflorum, the Cupuacu-Tree - Contains information on the distinguishing characteristics of the plant. Includes potential uses of seeds, agro-ecology and illustrations.
• Raintree Nutrition: Sterculiaceae - Provides information on the physical characteristics of the plant. Includes ethnobotany and photos.
• StuartXchange: Philippine Medicinal Plants - Kakaw - Provides information on botany, distribution, constituents and folkloric. Includes photos.
• Desert Tropicals: Chocolate, Cacao, Cocoa - Contains information on the dsitinguishing features of the group. Includes growth, fruiting habit and images.
• Henriette's Herbal: Theobroma—Cacao - Presents information on the botanical source, history, chemical composition and medical uses. With imges.
• Amano: Theobroma Cacao—the Tree of Life - Contains data on the distinguishing characteristics. Includes varieties, cocoa pods, propagation and images.
• Tropilab Inc: Theobroma—Cacao - Offers information on the distinguishing features of the plant. Includes overview, medicinal applications, propagation, culture and photos.
• Montoso Gardens: Theobroma cacao (Sterculiaceae) - Contains information on the description, origin and distribution. Includes propgation and culture, uses, nutritional composition and photos.

• Description Language for Taxonomy: Strasburgeriaceae Van Tiegh. - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.

• Description Language for Taxonomy: Strychnaceae - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.

• Strychnos spinosa Lam - Provides information on the distinguishing charcteristics of the group. Includes history, ecology, uses, culture and photos.
• Purdue University: Nirmali (Strychnos potatorum Linn.) - Contains general description on the plant. Includes medicinal uses and useful parts.
• National Tropicala Botnical Garden: Strychnos sp. - Presents information on the medicla uses, hazardous contents, research, taxonomy and indigenous practices. Includes taxonomy and distribution.
• Sigrid Leger: Strychnos pungens Soler - Provides information on the distinguishing features of the specie. Includes medical uses and photos.
• Botanical.com: Nux Vomica - Contais data on the distinguinshing characteristics. Includes medicinal uses, habitat and photos.
• Florabase: Strychnos - Provides information on the profile of the plant. Includes characteristics, reproduction, fruits, seed features, distribution and photos.

• Description Language for Taxonomy: Stylidiaceae R. Br. - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.
• Florabase: Stylidiaceae - Provides information on the distinguishing characteristics of the group. Includes reproduction, distribution, Fruit and seed features.

• Description Language for Taxonomy: Styracaceae Dum. - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.
• Western North CArolina Nature Center: Carolina Silverbell - Halesia carolina Styracaceae - Storax f - Provides information on the features of the plant. Includes habitat, lifew history, special uses and genetics.

• hort.net: Halesia carolina L. - Contains information on the distinguishing characteristics of the plant. Includes foliage, flowers, fruit, propagation, culture, uses and photos.
• Ohiio Stae University: Halesia carolina - Provides information on the distinguishing characteristics of the plant. Includes foliage, flowers, fruit, propagation, culture and uses.
• Floridata: Halesia spp. - Provides information on the distinguishing characteristics of the plant. Includes culture, usage, propagation, distribution and photos.
• Missouri Botanical Garden: Halesia carolina - Contains information on the distinguishing features. Includes characteristics, problems, uses and photos.
• Halesia tetraptera (Halesia carolina) Carolina Silverbell - Provides information on the habitat, folaige, flowers, fruits and culture. With photos.
• Halesia carolina L. - Carolina Silverbell - Offers information on the distinguishing characteristics of the plant. Includes life history, special uses and genetics.
• Plants for a Future: Halesia carolina - L. Silver-Bell Tree - Provides information on the physical characteristics of the plant. Includes cultivation, propagation and uses.

• Pterostyrax hispida - Fragrant Epaulettetree - Provides information on the habitat, foilage, flowers, fruits and liabilities. Includes culture and photos.
• University of Alabama in Huntsville: Pterostyrax hispidus - Fragrant Epaulettetree - Contains information on the distinguishing characteristics of the plant. Includes size, pest and diseases.
• Plants for a Future: Pterostyrax corymbosa - Siebold. and Zucc. Epaulette Tree - Presents informatio on the physical characteristics of the specie. Includes habitat, cultivation, propagation and uses.

• Styrax japonicus - Japanese Snowbell - Provides inforamtion on the habitat, foilage, flowers, fruits and culture. Includes liabilities and photos.
• Botany.com: Styrax - Snowbell, Storax - Contains inforamtion on the distinguishing characteristics of the specie. Includes propagation, potting and varieties.
• Plants for a Future: Styrax japonica - Japanese Storax - Presents information on the physical characteristics of the plant. Includes habitat, uses, cultivation, propagation and cultivars.
• Missouri Botanical Garden: Styrax obassia - Provides information on the properties of the specie. Includes uses, problems and photos.

• Description Language for Taxonomy: Symplocaceae Desf. - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.

• Description Language for Taxonomy: Tamaricaceae - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.
• Antiquariaat Jan Meemelink: Tamaricaceae - Contains information on the characteristics of the member species. With photos.

• Earlham College: Invasive Species in the Southwest - Tamarix sp. (Salt Cedar) - Presents information on history, general biology, Ecology and Impacts on the Physical Environment, Factors Promoting Infestation and management. With photos.
• United States Department of Agriculture: Tamarix L. tamarisk - Provides information on the palnt profile. Includes distribution, classification and photos.
• Plants fo a Future: Tamarix ramosissima - Ledeb. Tamarisk - Contains information on the physical characteristics of the plant. Includes habitat, cultivation and propagation.
• A Tamarix Problem Space: Invasive Species and Phylogeography - Presents information on the investigation on the plant. Includes background, goals and tools.
• Washington State Department of Ecology: Tamarix (Salt Cedar) - Provides information on the distinguishing characteristics of the specie. Includes history, variation, economic importance, habitat, growth and responses to methods.
• USDA Forest SErvice: Tamarix spp. - Contains information on the distribution and occurrence, value and uses, characteristics and fire ecology. With photos.
• University of Nevada, Las Vegas: Bowen Ratio Estimates of Evapotranspiration for Tamarix ramosissima - Provides information on the study. Includes abstract, methods and results.
• Floridata: Tamarix parviflora - Presents information on the distinguishing characteristics of the plant. Includes culture, location, usage and photos.
• Bonsai4me.com: TAMARIX species/ TAMARISK - Provides information on the physical characteristics. Includes cultivation notes, pruning and propagation.

• Description Language for Taxonomy: Tepuianthaceae Maguire and Steyermark - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.
• United States Department of Agriculture: Tepuianthaceae Maguire and Steyermark - Contains information on the features of the member specie. Includes fruits, seeds and distribution.

• Description Language for Taxonomy: Tetracentraceae Van Tiegh. - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.
• United States Department of Agriculture: Tetracentraceae - Provides information on the distinguishing characteristics of the group. Includes fruits, seeds and distribution.

• Description Language for Taxonomy: Tetrameristaceae (H. Hallier) Hutch. - Contains information on the distinguishing characteristics of the member specie. Includes life anatomy, reproduction and taxonomy.

• Description Language for Taxonomy: Theaceae D. Don - Provides information on the habit and leaf forms of the member specie. Includes stem anatomy, reproduction, distribution and taxonomy.
• Cal's Plant of the Week: Camellia sinensis - Tea Plant Theaceae - Contains information on the distinguishing characteristics of the specie. Includes propagation, culture and photos.
• American Journal of Botany: Early floral development of Camellioideae (Theaceae) - Presents information on the study by Chih-Hua Tsou. Includes downloadable documents.
• Biodiversityu International: Chapter 69. Theaceae - Provides data on the seed dormancy and germination. Includes eveidences, treatments and remarks.

• Purdue University: Camellia sinensis (L.) Kuntze - Provides data on the features of the plant. Includes uses, toxicity, cultivation, biotic factors and ecology.
• Camellia Culture for Home Gardeners - Contains information on the tips for gardening. Includes diseases, affecting insects, grafting, gibbing and pesticide precautions.
• Camellia Forest Nursey - Provides information on the plants and exotic trees. Includes catalog, culture, photos, sizes and prices.
• Perennial Plants.Suite101: Plant Profile Camellia - Contains information on the distinguishing characteristics of the plant. Includes growth, propagation, uses, cultivars and varieties.
• Floridata: Camellia japonica - Presents information on the distinguishing characteristics of the plant. Includes location, culture, usage and photos.
• Department of Environment Food and Rural Affairs: Camellia flower blight - Contains information on the distinguishing characteristics of the plant. Includes development, the disease and photos.
• The Huntington: The Camellia Garden - Offers information on the facts and figures. Includes collections, flower forms and gallery.

• UBC Botanical Garden and Centre for Plant Research: Eurya japonica - Provides information on the distinguishing characteristics of the group. With photos.
• Plants for a Future: Eurya japonica - Thunb. - Contain information on the physical characteristics of the group. Includes habitat, uses, cultivation and propagation.

• Burke's Backyard: Gordonia - Provides information on the distinguishing characteristics of the group. Includes care tips and uses.
• Floridata: Gordonia lasianthus - Contains information on the features of the member specie. Includes culture, usage, distribution and photos.
• Center for Disease Control and Prevention: Bacteremia and Endocarditis Caused by a Gordonia Species - Offers data on the case report by Olivier Lesens, Yves Hansmann, Philippe Riegel et. Al.
• Alabama Plants: Gordonia lasianthus (L.) J. Ellis - Loblolly Bay - Contains information on the distinguishing characteristics of the plant. Includes photos.

• Description Language for Taxonomy: Theligonaceae Dum. - Provides information on the habit and leaf forms of the member specie. Includes stem anatomy, reproduction, distribution and taxonomy.

• Description Language for Taxonomy: Theophrastaceae - Provides information on the habit and leaf forms of the member specie. Includes stem anatomy, reproduction, distribution and taxonomy.

• Plants of Vinales: Jacquinia aculeata (L.) Mez. - Provides information on the distinguishing features of the plant. With photos.

• Description Language for Taxonomy: Thymelaeaceae Juss. - Provides information on the habit and leaf forms of the member specie. Includes stem anatomy, reproduction, distribution and taxonomy.
• Flora Nordica: Thymelaeaceae - Provides description on the member species under the group. Includes distribution and habitat.

• Plants for a Future: Wikstroemia japonica - Contains information on the physical characteristics of the group. Includes habitat and propagation.
• eFloras.Org: Wikstroemia - Presents information on the distinguishing characteristics of the group. Includes description on parts and photos.
• Hawaiian Native Plant Propagation Database: Wikstroemia uva-ursi - Presents information on the distinguishing features of the plant. Includes habitat, geographic range, propagation and photos.
• Jupiter Nielsen: Akia (Wikstroemia spp) - Contains photographs of members species and its names.

• Description Language for Taxonomy: Tropaeolaceae DC. - Provides information on the distinguishing characteristics. Includes reproduction, stem anatomy and taxonomy.
• Montara Mountain Habitat Restoration Project: Tropaeolaceae (Nasturtium Family) - Contains information on the distinguishing features of the plant. With photos.

• Description Language for Taxonomy: Turneraceae DC. - Provides information on the distinguishing characteristics of the group. Includes reproduction, stem anatomy and distribution.

• Description Language for Taxonomy: Ulmaceae Mirb - Provides informtion on the leaf and habit of the group. Includes stem anatomy, reproduction, economic uses and distribution.
• Center for the Study of Digital Libraries: Ulmaceae - the Elm Family - Contyains information on the distinguishing characteristics of the group. Includes distribution, floral structure and photos.
• Western North Carolina Nature Center: American Elm - Ulmus americana Ulmaceae - Elm family - Offers information on the life history of the group. Includes habit, genetics and special uses.
• Antiquariaat Jan Meemelink: Ulmaceae - Presents information on the description on member species. Includes photos.

• Celtis occidentalis - Provides information on the features. Includes habitat, foliage, flowers, fruits, culture.
• PlantZAfrica.com: Celtis africana Burm.f. - Contains information on the distinguishing features of the plant. Includes distribution, Uses, cultural aspects and photos.
• College of Agriculture and Life Sciences: Celtis reticulata - Contains information on the distinguishing characteristics. Includes landscape value and culture.

• PlantZAfrica: Trema orientalis (L.) Blume - Presents information on the distinguishing characteristics of the plant. Includes distribution, ecology, Uses, cultural aspects and photos.

• Ulmus pumila - Siberian Elm - Provides information on the distinguishing characteriistcis of the plant. Includes habitat, foliage, fruits, culture and liabilities.
• Northeastern Area State and Private Forestry: Ulmus americana L.- American Elm - Contains information on the distinguishing characteristics of the group. Includes habitat, life history, uses and genetics.
• Bonsai4me: ULMUS species - Contains information on the distinguishing features of the group. Includes cultivation, propagation, pests and diseases.
• The Tree.org.Uk: Elm species - Ulmus species - Presents information on the history and characteristics of the group. Includes native species and Dutch Elm Disease.
• Ulmus rubra Muhl. - Slippery Elm - Provides information on the distinguishing characteristics of the plant. Includes life history, uses, genetics and reproduction.

• The Ohio State University: Zelkova serrata- Japanese Zelkova or Zelkova - Provides information on the distingshing characteristics of the plant. Includes culture, fliage, flowers, uses and variants.
• Bonsai4me: ZELKOVA species/ ELMS - Contains information on the distinguishing features of the group. Includes propagation, watering, pest and diseases and photos.
• Zelkova serrata - Japanese Zelkova - Presents information on the habitat, foliage, flowers, fruits, culture, landscape, propaation and varieties. With photos.
• Floridata: Zelkova serrata - Provides information on the distinguishing characteristics of the group. Includes culture, usage and photos.
• Plants for a Futre: Zelkova serrata - (Thunb.)Makino. Japanese Zelkova - Provides information on the physical characteristics cultivation details, propagation and uses.
• University of Arkansas: Plant of the Week- Japanese Zelkova- Latin: Zelkova serrata - Contains information on the gricultural Experiment Station in Fayetteville. Includes history, findings and photos.
• Local Harvest: Japanese Zelkova Tree Seeds - Contains information on the distinguishing features of the plant. Includes culture, remarks and photos.
• Cirrus Digital Imaging: Japanese Zelkova - Zelkova serrata var. "Green Vase" - Provides information on the characteritics of the plant. With photos.

• Homöopathie Online: Umbelliferae - Provides information on the ditinguishing characteristics of the family. Includes member species, uses and photos.
• Family: Umbelliferae - Contains information on the distinguishing features of the group. Includes anatomy and fruits.
• University of Hawaii: Apiaceae (Umbelliferae) - Contains information on the characteristics of the group. Includes description on the member species and photos.
• Description Language for Taxonomy: Umbelliferae Juss. - Provides information on the habit and leaf forms of the member specie. Includes stem anatomy, reproduction, distribution and taxonomy.
• Antiquariaat Jan Meemelink: Umbelliferae - Presents information on the distinguishing features of the group. Includes description on member species and photos.

• University of Hawaii: Urticaceae - Provides information on the distinguishing characteristics of the group. Includes description on member species and photos.
• Montara Mountain Plants: Urticaceae (Nettle Family) - Provides information on the distinguishing characteristics of the group. Includes descriptions of member species and photos.
• Description Language for Taxonomy: Urticaceae Juss. - Contains information on the physcial characteristics of the group. Includes anatomy, reproduction, fruit and seed morphology, economic uses and distribution.
• Paediatric Allergy Unit: Urticaceae - Contains information on the distinguishing characteristics of the group. With photos.
• FloraBase: Urticaceae - Provides information on the habit and leaf form of the plant group. Includes reproduction, flower features, distribution and economic uses.

• MissouriPlants: Viola papilionacea Pursh - Rydberg - Presents information on the distinguishing characteristics of the member specie. With photos.
• Garden Web: Viola in the West Virginia Mountains - Presents information on the distinguishing characteristics of the group. Includes distribution and description on members pecies.
• The Flower Expert: Violets (Viola) - Presents information on the distinguishing characteristics, varieties and plant care. With photos.

• Morantz Incorporated - Showcases available products developed by the company for ultrasonics, screen printing and other applications.
• SE Corporation - Based in Japan, the commercial enterprise focuses in the production of flat panel displays. Discusses its other technical capabilities in the industry.
• Shor International Corporation - Historical overview of the company's operations involving product development of ultrasonic machines.
• Smart Sonic Corporation - Specialist in stencil cleaning devices utilizing ultrasonic technology for its operations. Indicates classified description of available products.
• Soltec - Commercial firm engaged in the development of products utilized in cleaning operations through ultrasonic processes.
• Soniclean - Focuses in producing cleaning machines that uses ultrasonic technologies for various industrial applications.
• Sonicor - Selection of various ultrasonic cleaning systems developed by the company including vapor degreasing installations with custom applications.
• Sonix IV - Serves the cosmetic and healthcare industries with ultrasonic cleaning methods. Provides description of available devices.
• TechSonic - Detection and cleaning systems developed by the company through the use of megasonic technologies.
• Ted Pella, Inc. - Solutions developer for ultrasonic cleaning processes with a selection of various products available.
• Branson Ultrasonic Cleaners - Explains the advantages of utilizing the cleaning method as well as description of its various technical functions.
• Ultrasonics International - Cleaning applications optimized by the company for industrial processes including restoration and other related ultrasonic technologies.
• Ultrasonics UK - Contains an index of description explaining the technical operations of various ultrasonic devices and systems.

• UCC Ultrasonics Research Group - Indicates the covered topics of the academic division that focuses in deploying ultrasonic transducer prototypes and non-destructive evaluation methods.
• Ultrasound Institute - Explains the firm's capabilities in conducting research on evaluation techniques using ultrasonic technologies.
• WPI Ultrasound Research Laboratory - Covers development studies in ultrasound systems that can be controlled by voice-commands as well as improvement of visual output from medical imaging applications.
• University of Pittsburgh Ultrasound Research Laboratory - Health and medical visualization techniques are specialized by the division working on imaging studies. Includes progress updates on projects.
• Underwater Acoustics Research Group - Intended as a facility to conduct studies about signal processing and related technologies with operations sanctioned by the Loughborough University.
• Medical Imaging Group - Explains the various technologies imposed by the firm for visual applications in healthcare such as multi-dimensional imaging and processing methods.
• Basic Radiological Sciences Ultrasound Group - Explains the institution's functions including links to relevant studies and references about their studies on imaging.
• Ultrasound Laboratory - Part of University of Toledo's bioengineering department focusing on ultrasonic, frequency control and other relevant studies.

• Study on the Guided Wave Mode Conversion Using Self-calibrating Technique - Exposition about the non-destructive evaluation method indicating its mode generation and other aspects of the experiment.
• Synthesis of Ultrasonic Transducers Directional Diagram - Technical documentation on the experiment with calculations and output results presented.
• Precision Ultrasonic Thickness Gaging Theory and Application - Summarized documentation about the study encompassing measurement principles and characteristics of transducers.
• SAFT-Imaging in Ultrasonic Inspection of Concrete - Points out the topics covered in the study aiming to explore evaluation techniques and equipment to be used in concrete analysis.
• Ultrasonic Air-Coupled Inspection of Advanced Material - Explains the technique utilized in analyzing composite materials through the use of ultrasonic processes.
• Ultrasonic Beams - Piezoelectric Crystals and Ferroelectric Ceramics - Citation on how the discovered solution works to control the focusing mechanism of the material by a nonuniform electric field application.
• Ultrasonic Flow Detection - Discusses the procedure imposed for analysis of medium diameter pipe bends. Includes sample illustrations and theoretical explanations.
• Ultrasonic Inspection - Copper Canisters - Details the evaluation method conducted upon the material through the use of phase arrays.
• Ultrasonic Properties - Attenuation Dry Couplant Elastomer - Insights to the investigation that aims to discover the physical properties of the material crafted for special applications in the inspection process.
• Ultrasonic Sensor - High Temperature Materials Processing - Analytical article providing explanation on the capabilities of the proposed product development.
• Ultrasonic Setup - Fingerprint Patterns Detection and Evaluation - Explains how the system is developed for applications in identification processes including explanation on the calculations.
• Ultrasonic Testing and Image Processing - Weld Inspection - Points out the technique utilized in non-destructive analysis of various welded joints.
• Ultrasonic Testing Using a Unipolar Pulse - Reports about how the amplitude is feasible to be a component in the inspection method. Cites various technical aspects.
• Wave Modes Produced by Air Coupled Ultrasound - Mentions the theories relating to the application of guided waves in the analytical procedure.

• Transrectal HIFU - Article presented by the Prostate Cancer Research Institute providing details on the possibility of using the discovered technology for benign prostatic hyperplasia treatment.
• TriE Medical, Inc. - Commercial firm offering medical design services for the industry covering assistance in clinical feasibility, software validation and other related applications.
• UltraShape - Explains the capabilities of the body contouring procedure implemented with non-invasive method.
• Ultrasound Therapeutics Ltd. - Manufacturer of equipment embedded with ultrasound technologies for applications in various therapies.
• Ultrasound Research Laboratory - Indexes the various studies covered by the facility including analysis on the bioeffects and other characterization of the ultrasonic wave.

• Vibration Engineering Consultants - Cites sample projects undertaken by the firm including description of rendered services.
• Vibration Institute - Discusses the operations of the nonprofit organization with details on membership offered for individuals involved in condition monitoring and related technologies.
• Vibration Research Corporation - Focuses in the production of vibration control systems with software and related products offered for the industry.
• Vibration School Training - Opportunity for distance learning of analytical processes involving vibration and related applications.
• Wilcoxon Research - Specializes in producing accelerometers and sensory devices used to monitor vibration intensity.
• Zeefax Limited - Classified description of available systems crafted by the company for condition monitoring and other industrial applications.

• Chart Industries International - Operates in various countries providing solutions for cryogenic requirements of various industries including metal fabrication, biological laboratory and reliability test chambers.
• National Board of Boiler and Pressure Vessel Inspectors - Posts updates of recent developments in the organization's activities. Cites trainings offered for the profession.
• Northeast Services Inc. - Indicates the available products supplied by the company including environmental chambers, cryo-biological installations, pipelines and other related systems.
• Oxford Cryosystems - Selection of different devices manufactured for sample cooling requirements covering powder diffraction and single crystal applications.
• Oxford Instruments - Industrial technologies developed by the company for magnetic and low temperature environments.
• Pacific Consolidated Industries - Serves a variety of industries offering mobile air separation and water treatment systems. Posts updates on commercial operations.
• Pre-Insulated Pipe Supports - Catalog of available products supplied for industries requiring such installations.
• Esterline Pressure Systems - Instrumentation specialist for sensors and other systems required in industrial, aerospace and environmental applications.
• Cryo Pumps - Summary of how the installation operates with an illustration and technical information presented.
• Quality Cryogenics - Repair center for liquid cylinder as well as production of vacuum jacketed pipes. Includes an overview of product functions.
• Quantum Production Limited - United Kingdom-based commercial firm specializing in supplying temperature and cryogenic monitoring systems.
• Quantum Technology Corp. - Focuses in supplying scientific instruments embedded with custom cryogenic applications.

• Navarro Chemicals - Insulation and pipeline support services rendered by the company. Includes details of other capabilities.
• Norhof LN2 Microdosing System - Overview of the device's functions as a pump system as well as description of other instruments crafted for temperature and biological freezer control procedures.
• PHPK Technologies - Supplies cryogenic equipment and vacuum jacketed piping among other related installations.
• Planer - Array of various products supplied including controlled rate freezers, storage vessels, incubators and accessories.

• System Plus Consulting - Software products offered by the company as well as advisory services for cost control of microelectronic systems.
• Techsol - Contains an index of available products supplied by the company including details of rendered services for board fabrication.
• VinChip Systems, Inc. - Involved in developing interface technologies through semiconductor devices. Includes updates on released products.

• Sierra Circuits - Profiles the company's operations including details on received certifications and service description.
• Saturn PCB Design, Inc. - Renders design engineering services for industries requiring it. Includes portfolio of sample projects and clients served.
• Tri-C Design Inc. - Automation systems deployed by the company for printed circuit board manufacturing processes.
• Trilogy-Net Inc. - Service firm for electronics technology offering engineering support and other related applications.
• White Electronic Designs Corporation - Product developer for the electronics industry with services rendered in contract manufacturing of various devices.
• Wizlogix Pte. Ltd. - Specialist in printed circuit board designs for various industrial applications. Includes description of offered services.

• Power and Energy Systems Group - Division at the University of Waterloo involved in the engineering field with researches conducted for product development.
• Van de Graaff Generator - Exposition that provides historical accounts on the discovery and development of the electrostatic machine.
• Double Van de Graaff Generator - Explains the mechanisms of the device with a selection of pictures as well as technical data relating to its operations.

• Lightning on Demand - Project documentations presented and updates on the progress of the collaborative effort to create a facility for experiments on natural electrical phenomena.
• Mike and Brian's Tesla Coil Page - Accounts the experiments with the electrical coil as documented by the hobbyists. Includes related technical information.
• Mike Hammer - Tesla Coil Page - Reference on how to create the electrical coil including definition of component functions and answers to common inquiries.
• Spark - History - Cites significant progress of wireless transmitters from its earlier developments. Features illustrations as well.
• Sparkling Tesla Coil - Showcases a selection of pictures depicting various images of the electrical occurrence.

• SupplyFrame, Inc. - Cross reference for various electronic components with pricing information and availability included in the datasheet and inventory based from manufacturers.
• AVX Technical Articles - Guide to description of various electronic components including explanation on the occurrence of low inductance.
• 555 Timer Applications - Technical data presented providing details on the various aspects of the electronic device's functions.
• Universal Serial Bus 2.0 Specification - Indexes the contents included in the technical documentation that serves as reference guide to the device's requirements and compatible product designs.
• Zilog - 8-bit MCU Solutions Application Note - Compilation of articles and technical data relating to the functions of embedded electronic installations and devices.

• Schematics.ca - Electronic Circuit Diagrams - Database of various selection of schematics available for download. Includes amplifiers.