The Kentucky Coffeetree, Gymnocladus dioicus, is a tree in the subfamily Caesalpinioideae of the pea family Fabaceae, native to the midwest of North America. The range is limited, occurring from the far south of Ontario, Canada and in the United States from Kentucky (where it was first encountered) and western Pennsylvania in the east, to Kansas,eastern Nebraska, and southeastern South Dakota in the west, and to northern Louisiana in the south. It was formerly the state tree of Kentucky. Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Divisions Land plants (embryophytes) Non-vascular plants (bryophytes) Hepatophyta - liverworts Anthocerophyta - hornworts Bryophyta - mosses Vascular plants (tracheophytes) Lycopodiophyta - clubmosses Equisetophyta - horsetails Pteridophyta - true ferns Psilotophyta - whisk ferns Ophioglossophyta - adderstongues Seed plants (spermatophytes) †Pteridospermatophyta - seed ferns Pinophyta - conifers Cycadophyta - cycads Ginkgophyta - ginkgo Gnetophyta - gnetae Magnoliophyta - flowering plants Adiantum pedatum (a fern... Classes Magnoliopsida - Dicots Liliopsida - Monocots The flowering plants (also angiosperms or Magnoliophyta) are one of the major groups of modern plants, comprising those that produce seeds in specialized reproductive organs called flowers, where the ovulary or carpel is enclosed. ... Orders see text Dicotyledons or dicots are flowering plants whose seed contains two embryonic leaves or cotyledons. ... Families Fabaceae (legumes) Quillajaceae Polygalaceae (milkwort family) Surianaceae The Fabales are an order of flowering plants, included in the rosid group of dicotyledons. ... Subfamilies Faboideae Caesalpinioideae Mimosoideae References GRIN-CA 2002-09-01 The name Fabaceae belongs to either of two families, depending on viewpoint. ... Genera Acrocarpus Arapatiella Arcoa Balsamocarpon Batesia Burkea Bussea Caesalpinia Campsiandra Cenostigma Cercidium Chidlowia Colvillea Conzattia Cordeauxia Delonix Dimorphandra Diptychandra Erythrophleum Gleditsia Gymnocladus Haematoxylum Hoffmannseggia Jacqueshuberia Lemuropisum Lophocarpinia Melanoxylum Moldenhawera Mora Moullava Orphanodendron Pachyelasma Parkinsonia Peltophorum Poeppigia Pomaria Pterogyne Pterolobium Recordoxylon Schizolobium Sclerolobium Stachyothyrsus Stahlia Stenodrepanum Stuhlmannia Sympetalandra Tachigali Tetrapterocarpon Vouacapoua... In biology, binomial nomenclature is a standard convention used for naming species. ... A painting of Carolus Linnaeus Carl Linnaeus, also known after his ennoblement as Carl von Linné (   listen?), and who wrote under the Latinized name Carolus Linnaeus (May 23, 1707 – January 10, 1778), was a Swedish botanist who laid the foundations for the modern scheme of taxonomy. ... Karl Heinrich Emil Koch (1809 - 1879) was a German botanist. ... The coniferous Coast Redwood, the tallest tree species on earth A tree can be defined as a large, perennial, woody plant. ... Genera Acrocarpus Arapatiella Arcoa Balsamocarpon Batesia Burkea Bussea Caesalpinia Campsiandra Cenostigma Cercidium Chidlowia Colvillea Conzattia Cordeauxia Delonix Dimorphandra Diptychandra Erythrophleum Gleditsia Gymnocladus Haematoxylum Hoffmannseggia Jacqueshuberia Lemuropisum Lophocarpinia Melanoxylum Moldenhawera Mora Moullava Orphanodendron Pachyelasma Parkinsonia Peltophorum Poeppigia Pomaria Pterogyne Pterolobium Recordoxylon Schizolobium Sclerolobium Stachyothyrsus Stahlia Stenodrepanum Stuhlmannia Sympetalandra Tachigali Tetrapterocarpon Vouacapoua... Subfamilies Faboideae Caesalpinioideae Mimosoideae References GRIN-CA 2002-09-01 The name Fabaceae belongs to either of two families, depending on viewpoint. ... World map showing location of North America A satellite composite image of North America North America is a continent in the northern hemisphere, bounded on the north by the Arctic Ocean, on the east by the North Atlantic Ocean, on the south by the Caribbean Sea, and on the west... Motto: Ut Incepit Fidelis Sic Permanet (Loyal it began, loyal it remains) Other Canadian provinces and territories Capital Toronto Largest city Toronto Lieutenant Governor James K. Bartleman Premier Dalton McGuinty (Liberal) Area 1,076,395 km² (4th)  - Land 917,741 km²  - Water 158,654 km² (14. ... State nickname: Bluegrass State Other U.S. States Capital Frankfort Largest city Louisville Governor Ernie Fletcher (R) Official languages English Area 104,749 km² (37th)  - Land 102,989 km²  - Water 1,760 km² (1. ... State nickname: The Keystone State Other U.S. States Capital Harrisburg Largest city Philadelphia Governor Ed Rendell (D) Official languages None Area 119,283 km² (33rd)  - Land 116,074 km²  - Water 3,208 km² (2. ... State nickname: The Sunflower State Other U.S. States Capital Topeka Largest city Wichita Governor Kathleen Sebelius (D) Official languages None Area 82,277 mi²; 213,096 km² (15th)  - Land 81,815 mi²; 211,900 km²  - Water 462 mi²; 1,196 km² (0. ... State nickname: Cornhusker State Other U.S. States Capital Lincoln Largest city Omaha Governor Dave Heineman (R) Official languages English Area 200,520 km² (16th)  - Land 199,099 km²  - Water 1,247 km² (0. ... State nickname: The Mount Rushmore State Other U.S. States Capital Pierre Largest city Sioux Falls Governor Mike Rounds (R) Official languages English Area 199,905 km² (17th)  - Land 196,735 km²  - Water 3,173 km² (1. ... State nickname: Pelican State Other U.S. States Capital Baton Rouge Largest city Baton Rouge, due to the evacuation of New Orleans Governor Kathleen Blanco (D) Official languages None; English and French de facto Area 134,382 km² (31st)  - Land 112,927 km²  - Water 21,455 km² (16%) Population (2000... State nickname: Bluegrass State Other U.S. States Capital Frankfort Largest city Louisville Governor Ernie Fletcher (R) Official languages English Area 104,749 km² (37th)  - Land 102,989 km²  - Water 1,760 km² (1. ...

This tree usually occurs as widely dispersed individuals or small colonial groups with interconnected root systems. This tree is found in floodplains and river valleys but is also sometimes seen on rocky hillsides and limestone woods. In the northeastern part of its range, seemingly natural groves of this tree are actually associated with known prehistoric village sites.

The Kentucky Coffeetree has immense bipinnate leaves, 60-90 cm in length, and about 2/3 as broad. The leaves emerge later in the spring than those of most other deciduous trees, and fall earlier in the autumn. This peculiar characteristic, coupled with the fact that the large leaves mean few twigs in the winter profile, make it a tree that is ideal for urban shading where winter sunlight is to be maximized (such as in proximity to solar hot-air systems). This tree is bothered little by heat, cold, drought, insects, disease, road salt, ice, and alkaline soil. In botany, a leaf is an above-ground plant organ specialized for photosynthesis. ... Deciduous means temporary or tending to fall off (deriving from the Latin word decidere, to fall off). ... Renewable energy (sources) or RES capture their energy from existing flows of energy, from on-going natural processes, such as sunshine, wind, flowing water, biological processes, and geothermal heat flows. ...

It forms large clonal colonies, reproducing by shoots sprouting from roots. The bark is ash-gray and scaly, flaking similarly to black cherry, but more so. The flowers are dioecious, and the fruit is a hard-shelled bean in heavy, woody, thick-walled pods filled with sweet, thick, gooey pulp. The beans contain the toxin cytisine. Black Cherry may refer to: Prunus serotina, a species of Bird cherry. ... Wildflowers A flower is the reproductive organ of those plants classified as angiosperms (flowering plants; Division Magnoliophyta). ... Plant sexuality deals with the wide variety of sexual reproduction systems found across the plant kingdom. ... Fruit stall in Barcelona, Spain. ... A toxin, in a scientific context, is a biologically produced substance that causes injury to the health of a living thing on contact or absorption, typically by interacting with biological macromolecules such as enzymes and receptors. ...

The common name "coffeetree" derives from the use of the roasted seeds as a substitute for coffee in times of poverty. They are a very inferior substitute for real coffee, and caution should be used in trying them as they are poisonous in large quantities. Coffee beans and a cup of coffee Coffee as a drink, usually served hot, is prepared from the roasted seeds (beans) of the coffee plant. ...

It is one of three species in the genus Gymnocladus, the other two being native to eastern Asia. These are Chinese Coffeetree Gymnocladus chinensis in central China, and Burmese Coffeetree Gymnocladus burmanicus in Myanmar. World map showing location of Asia Asia is the central and eastern part of Eurasia, defined by subtracting Europe from Eurasia. ...

The name is sometimes hyphenated as 'coffee-tree'; the form 'coffeetree' used here is as used officially by the United States Forest Service. The USDA Forest Service, a United States government agency within the United States Department of Agriculture, is under the leadership of the United States Secretary of Agriculture. ...

References

• Sternberg, Guy, (2004) Native Trees for North American Landscapes. Timber Press, Inc.