Plants

About.com: Poisonous Plants for Cats, Dogs, Humans
Article : listing : a : number : of : poisonous : plants, : with : links : to : further : information : about : those : plants.
http://landscaping.about.com/od/poisonouslandscapeplants/

All America Selections Winners
Showcases : new : varieties : of : flowers, : vegetables, : and : plants : for : garden : performance.
http://www.all-americaselections.org/

BackyardGardener.com: Garden Guides on Plants
Starting : point : for : information : on : (types : of) : plants, : with : summary : information : for : many : species : and : varieties.
http://www.backyardgardener.com/plants/

Cal's Plant of the Week
Features : a : new : plant : every : week, : with : photo, : description, : and : cultural : information. : : Previously : featured : plants : can : be : selected : by : botanical : or : common : name. : : Focus : is : on : plants : for : greenhouse : culture.
http://www.plantoftheweek.org/

Dave's Garden: PlantFiles
Database : with : over : 80,000 : plants : with : cultivation : information : and : pictures : supplied : by : member : gardeners.
http://davesgarden.com/pf/

Denver Plants
Horticultural : and : gardening : reference : offering : tips, : plant : listings, : and : links : to : local : growing : centers.
http://www.denverplants.com/

DenverPlants.com
This : resource : for : gardeners : in : the : Denver : metro : area : includes : a : sizeable : database : of : plants : with : photos : and : cultural : information.
http://www.denverplants.com/

Desert-Tropicals.com
Features : searchable : database : of : thousands : of : plants, : with : basic : information : and : often : photos. : : Includes : many : succulents, : herbs, : and : tropical : fruit : trees.
http://www.desert-tropicals.com/

Desert-Tropicals.com
Features : searchable : database : of : thousands : of : plants, : with : basic : information : and : often : photos. : : Also : offers : plant : information : on : CD's. : : [No : plants : for : sale.]
http://www.desert-tropicals.com/

Dinosaur Garden Plants
Describes : plants : that : lived : during : the : age : of : the : dinosaurs, : with : brief : information, : lists, : and : links : to : other : resources : for : plants : of : the : mesozoic : era.
http://www.dinosaurgardenplants.com/

Echo: Fruiting Trees, Shrubs, and Herbaceous Plants
Features : cultural : information, : uses, : handling : tips, : and : links : for : an : extensive : list : of : fruits : and : vegetables.
http://www.echonet.org/eln&herbs/eln_catalog/eln_index.htm

ePlants
Searchable : database : containing : the : results : of : Chicago : Botanic : Garden : plant : trials. : Each : entry : contains : a : rating, : photos, : and : cultural : information.
http://www.eplants.org/

FindmePlants
A : database : for : gardeners, : developed : by : experienced : horticulturalists : based : in : Brighton, : designed : to : help : you : find : the : ideal : plant : for : your : garden.
http://www.findmeplants.com/

Findmeplants.com
Garden : plant : finder. : Search : by : specifiying : garden : conditions : and : design : requirements : such : as : flower : color, : size : and : growth : habit. : : Search : results : include : plant : photo : and : summary : information.
http://www.findmeplants.com/

FloraFinder.com
Offers : links : to : gardening : websites : arranged : by : plant : type, : with : a : brief : description : of : each : site.
http://www.florafinder.com/

Floridata
Features : hundreds : of : plant : portraits, : each : illustrated : with : several : photos, : documenting : the : garden : uses : and : cultural : requirements : of : each : species : or : cultivar.
http://www.floridata.com/

Foliage Plants Database
Searchable : database : with : basic : information : and : some : photographs : of : plants : grown : primarily : for : their : foliage. : Japanese : and : English.
http://albinopri.cool.ne.jp/leaf/en/

Fruits and Vegetables
Extensive : set : of : fact : sheets : and : links : from : the : University : of : Florida.
http://edis.ifas.ufl.edu/TOPIC_Fruits_and_Vegetables

Garden Flowers
Descriptions : of : different : types : of : flowers : suitable : for : small : gardens. : Includes : Phlox, : Nasturtium, : Lobelia : Carnation, : Zinnia, : Alyssum, : Begonia, : and : Dahlia.
http://www.flowersworld.org/

Gardening Passion
Weblog-style : source : of : information : on : various : garden : plants, : fruits, : and : vegetables. : It : is : the : English-language : companion : to : the : French : aujardin.info.
http://www.gardeningpassion.com

Gardenline
Guide : to : growing : and : caring : for : houseplants, : vegetables, : trees : and : shrubs. : Also : features : common : pests : and : a : miscellaneous : section. : From : the : University : of : Saskatchewan : Extension.
http://www.gardenline.usask.ca/

Gardenweb: Name That Plant
Forum : that : allows : users : to : upload : images : of : plants : that : they : are : trying : to : identify.
http://forums2.gardenweb.com/forums/namegal/

Horticopia On-line Plant Information
Extensive : directory : of : plants, : categorized : by : genus, : includes : summary : cultural : information : and : small : photograph : for : each : plant.
http://www.horticopia.com/hortpix/

HortiPlex
Horticultural : database : with : over : 100,000 : species : and : cultivars. : Comments, : ratings, : and : photos : for : many : varieties : supplied : by : members : of : the : Gardenweb : community.
http://hortiplex.gardenweb.com/

Illinois' Best Plants
Chicago : Botanic : Garden : provides : a : database : of : recommended : plants : for : Illinois : gardens, : from : perennials : to : trees, : with : photos : and : information : on : their : culture : and : use.
http://bestplants.chicago-botanic.org/

New Jersey Agricultural Weed Gallery
Includes : brief : details, : and : photographs : of : the : important : weeds : of : NE : United : States.
http://www.rce.rutgers.edu/weeds/

New Jersey Weed Gallery
Database : of : weeds, : accessible : by : common : and : botanical : names : and : by : a : thumbnail : gallery. : Summary : information : and : photos : are : provided : for : each : weed.
http://www.rce.rutgers.edu/weeds/

Pagina domestica linguae Latinae botanices
Botanical : Latin : translating : software : TRANSLAT : download.
http://members.ozemail.com.au/~pbostock/

PlantBuzz
Gardener : Mark : McDonough : presents : horticultural : musings : and : illustrated : plant : studies, : with : particular : emphasis : on : alliums : and : other : bulbs : for : rock : gardens.
http://www.plantbuzz.com/

Plants For A Future
Information : about : a : wide : range : of : edible : or : otherwise : useful : plants, : sorted : by : names : and : potential : uses. : Includes : a : searchable : database.
http://www.pfaf.org/

Plants For A Future
Resource : centre : for : rare : and : unusual : plants, : particularly : those : which : have : edible, : medicinal : or : other : uses. : Offers : a : plant : database, : and : various : articles : on : gardening, : perennials, : and : habitats.
http://www.pfaf.org/

Plants For A Future
Resource : and : information : centre : for : rare : and : unusual : plants, : particularly : those : which : have : edible, : medicinal : or : other : uses; : with : links : to : 7,000-plant : database : can : be : accessed : on-line.
http://www.pfaf.org/

Plants National Database
Online : USDA : database : of : botanical : information, : images, : and : links : on : plants : in : the : USA, : including : crops : and : invasives. : Search : by : name, : geographic : distribution, : or : other : characteristics.
http://www.plants.usda.gov/

Plants Toxic to Animals
Resources : about : toxic : plants : from : the : Veterinary : Medicine : Library.
http://www.library.uiuc.edu/vex/vetdocs/toxic.htm

PlantZAfrica
Extensive : information : about : plants : native : to : southern : Africa, : including : hundreds : of : alphabetically : arranged : plant : portraits, : by : the : National : Botanical : Institute : of : South : Africa.
http://www.plantzafrica.com/

PlantZAfrica
Extensive : information : about : plants : native : to : southern : Africa : and : related : topics : by : the : National : Botanical : Institute : of : South : Africa.
http://www.plantzafrica.com/

Shady Character
Mark : shares : photos : and : descriptions : with : personal : experiences : growing : a : large : number : of : shade : plants, : both : perennials : and : woody : specimens.
http://www.mailbag.com/users/mnofsing/shad.html

Shiraz Web Publications UK
Gardening : resource : site : with : an : extensive : plant : directory : featuring : photos : and : cultural : information.
http://www.shiraz.me.uk/

SunnyGardens.com
Plant : encyclopedia : featuring : photos : and : short : descriptions : of : annuals, : perennials, : shrubs, : and : trees.
http://www.sunnygardens.com/

The Families of Flowering Plants
A : taxonomical : database : with : descriptions : and : illustrations : of : each : family, : and : an : interactive : key : to : families.
http://delta-intkey.com/angio/

The Families of Flowering Plants
Offers : descriptions, : illustrations, : and : identification : retrieval.
http://delta-intkey.com/angio/

The Garden of Paghat the Ratgirl
Pacific : Northwest : gardener : presents : essays : for : hundreds : of : species : growing : in : her : garden, : with : personal : notes, : history, : cultural : information, : and : photos : for : each.
http://www.paghat.com/

Tiscali Gardening
A : South : African : flower, : plant : and : gardening : portal : with : searchable : plant : database, : photographs : and : information.
http://new.mweb.co.za/gardening/

Translat
Translation : program : for : botanical : latin.
http://members.ozemail.com.au/~pbostock/

UK: Plants for a Future
A : resource : centre : for : rare : and : unusual : plants, : particularly : those : which : have : edible, : medicinal : or : other : uses. : Details : of : sites : in : SW : England.
http://www.pfaf.org/

Virtual Plant Tags
Database : of : detailed : descriptions : and : growing : tips : for : thousands : of : plants, : including : many : not : commonly : grown. : Profiles : include : cultural : information, : assessment : of : landscape : value, : and : photos : for : most.
http://www.virtualplanttags.com/

WeedAlert.com
Offers : a : weed : listing : for : the : United : States : regions, : primarily : weeds : occurring : in : lawns.
http://www.weedalert.com/