Trillium is a genus of about fifty flowering plant species in the family Melanthiaceae. Trillium species are native to temperate regions of North America and Asia, with the greatest diversity of species found in the southern Appalachian Mountains in the southeastern United States.
Sir D'Arcy Wentworth Thompson CB FRS FRSE was a Scottish biologist, mathematician and classics scholar. He was a pioneer of mathematical and theoretical biology, travelled on expeditions to the Bering Strait and held the position of Professor of Natural History at University College, Dundee for 32 years, then at St Andrews for 31 years. He was elected a Fellow of the Royal Society, was knighted, and received the Darwin Medal and the Daniel Giraud Elliot Medal.
Delonix is a genus of flowering plants in the family Fabaceae, subfamily Caesalpinioideae. It contains trees that are native to Madagascar and East Africa. By far the best known species is the Royal Poinciana.
Ptilimnium is a group of plants in the family Apiaceae described as a genus in 1819. The common name is mock bishopweed or mock bishop's weed. It is endemic to the United States, primarily in the Southeast, the Lower Mississippi Valley, and the Lower Great Plains.
Adoxaceae, commonly known as moschatel family, is a small family of flowering plants in the order Dipsacales, now consisting of five genera and about 150–200 species. They are characterised by opposite toothed leaves, small five- or, more rarely, four-petalled flowers in cymose inflorescences, and the fruit being a drupe. They are thus similar to many Cornaceae.
Mammea is a flowering plant genus with about 70 species in the family Calophyllaceae. Its members are evergreen trees having edible fruits. The flowers are polygamous, with a unitary calyx opening into two or three valvate sepals. There are 4 to 8 petals. Berries are formed, containing 1 to 4 seeds. The leaves are rigid, coriaceous and often have pellucid dots.
Amorpha is a genus of plants in the pea family, Fabaceae. All the species are native to North America, from southern Canada, most of the United States (US), and northern Mexico. They are commonly known as false indigo. The name Amorpha means "deformed" or "without form" in Greek and was given because flowers of this genus only have one petal, unlike the usual "pea-shaped" flowers of the Faboideae subfamily. Amorpha is missing the wing and keel petals.
Triadenum, known as marsh St. John's worts, is a small genus of flowering plants in the family Hypericaceae. The genus is characterized by opposite, blunt-tipped leaves and pink flowers with 9 stamens. They are distributed in North America and eastern Asia.
Chrysobalanaceae is a family of flowering plants, consisting of trees and shrubs in 27 genera and about 700 species of pantropical distribution with a centre of diversity in the Amazon. Some of the species contain silica in their bodies for rigidity and so the mesophyll often has sclerenchymatous idioblasts. The widespread species Chrysobalanus icaco produces a plum-like fruit and the plant is commonly known as the coco plum.
Lysimachia borealis, the starflower, is a North American woodland perennial that blooms between May and June.
Montiaceae are a family of flowering plants, comprising about 14 genera with about 230 known species, ranging from small herbaceous plants to shrubs. The family has a cosmopolitan distribution.
Xanthophytum is a genus of flowering plants in the family Rubiaceae. The genus is found from tropical and subtropical Asia to the southwestern Pacific.
Witheringia is a genus of flowering plants in the family Solanaceae, with a neotropical distribution. It is closely related to Physalis.
Tsoala is a genus of flowering plants belonging to the family Solanaceae.
Cuatresia is a genus of flowering plants belonging to the family Solanaceae.
Darcya is a genus of flowering plants belonging to the family Plantaginaceae.
Dystovomita is a genus of flowering plants belonging to the family Clusiaceae.
Deprea is a genus of flowering plants belonging to the family Solanaceae.
Hunzikeria is a genus of flowering plants belonging to the family Solanaceae.
Benjaminia is a monotypic genus of flowering plants belonging to the family Plantaginaceae. It only contains one known species, Benjaminia reflexa(Benth.) D'Arcy.
