Caesalpinioideae

• Caesalpinia

  Small spiny tropical trees or shrubs; includes the small genus or subgenus Poincian...

• genus Senna

  Genus of shrubs and trees and herbs many of which are often classified as members of...

• Bauhinia

  Mountain ebony, orchid tree.

• Gleditsia

  Deciduous trees: honey locusts.

• Parkinsonia

  Small genus of spiny shrubs or small trees.

• Acrocarpus

  Small genus of trees of Indonesia and Malaysia.

• Brachystegia

  Small genus of tropical African timber trees having pale golden heartwood uniformly...

• genus Cassia

  Species often classified as members of the genus Senna or genus Chamaecrista.

• Ceratonia

  Carobs.

• Chamaecrista

  Genus of tropical herbs or subshrubs having sensitive leaves and suddenly dehiscing...

• Delonix

  Evergreen or deciduous trees of tropical Africa and India.

• Gymnocladus

  Small genus of deciduous trees of China and United States having paniculate flowers...

• Haematoxylum

  Small genus of tropical American spiny bushy shrubs or trees.

• Petteria

  One species: Dalmatian laburnum.

• Cercidium

  Spiny shrubs or small trees sometimes placed in genus Parkinsonia: paloverde.

Mimosoideae

• genus Acacia

  Large genus of shrubs and trees and some woody vines of Central and South America,...

• genus Mimosa

  Genus of spiny woody shrubs or trees; named for their apparent imitation of animal...

• genus Inga

  Genus of tropical trees or shrubs.

• Lysiloma

  Small genus of tropical American trees and shrubs with pinnate leaves and flat straight...

• Pithecellobium

  Thorny shrubs and trees of tropical and subtropical America and Asia.

• Adenanthera

  Small genus of trees of tropical Asia and Pacific areas.

• genus Albizia

  Large genus of unarmed trees and shrubs of Old World tropics.

• Anadenanthera

  2 species of tropical American shrubs or trees.

• genus Calliandra

  Genus of pinnate-leaved shrubs and small trees of tropical and subtropical North...

• Enterolobium

  Small genus of tropical American timber trees closely allied to genus Albizia.

• Leucaena

  Small genus of tropical evergreen trees or shrubs having pods like those of the acacia.

• Parkia

  Genus of tropical Old World trees: nitta trees.

• Prosopis

  Genus of tropical or subtropical branching shrubs or trees: mesquite.

• Piptadenia

  Tropical American trees and shrubs; often placed in other genera.

Leguminosae

• Arachis

  A genus of plants with pods that ripen underground (see peanut).

• Centrolobium

  A genus of Centrolobium.

• Coumarouna

  Tropical American trees: tonka beans.

• Hymenaea

  Genus of tropical American timber trees.

• genus Melilotus

  Old World herbs: the sweet clovers.

• Swainsona

  A genus of Australian herbs and subshrubs: darling peas.

• Trifolium

  Any leguminous plant having leaves divided into three leaflets.

• Brya

  Genus of prickly shrubs and small trees of the Caribbean region; source of a durable hardw...

Araliaceae

• genus Aralia

  Type genus of Araliaceae; large widely distributed genus of shrubs and trees and vines:...

• Panax

  Perennial herbs of eastern North America and Asia having aromatic tuberous roots: ginseng.

• Hedera

  Old World woody vines.

• Meryta

  Small to medium evergreen dioecious trees of oceanic climates: puka.

• Schefflera

  Large genus of shrubby and climbing tropical plants having showy digitately compound...

Melastomataceae

• Medinilla

  Tropical Old World ornamental evergreen shrubs having fleshy leaves and large panicles...

• Rhexia

  Deer grass.

• Melastoma

  Type genus of Melastomataceae; Asiatic shrubs with leathery leaves and large purple flowers...

Onagraceae

• Epilobium

  Large widely distributed genus of herbs and subshrubs of especially western North America...

• Circaea

  Enchanter's nightshade.

Also contains

• Connarus

  Large genus of tropical trees and shrubs; type genus of the Connaraceae.

• genus Ayapana

  Genus of tropical American herbs sometimes included in genus Eupatorium.

• Poinciana

  Small subgenus of ornamental tropical shrubs or trees; not recognized in some classif...