Cyperus is a large genus of about 700 species of sedges, distributed throughout all continents in both tropical and temperate regions.
Furcraea foetida is a species of flowering plant native to the Caribbean and northern South America. It is widely cultivated and reportedly naturalized in many places.
Cyperus haspan is a dwarf papyrus sedge in the Cyperaceae. It is widely distributed in tropical and subtropical regions in Africa, Madagascar, southern Asia, New Guinea, Australia, South America, West Indies, Central America, southern Mexico and the southeastern United States.
Fritillaria camschatcensis is a species of flowering plant native to northeastern Asia and northwestern North America, including northern Oregon, Washington, British Columbia, Alaska, northern Japan, and the Russian Far East. It has many common names, including Kamchatka fritillary and Kamchatka lily.
Cyperus eragrostis is a species of sedge known by several common names, including tall flatsedge, nutgrass, tall nutgrass, umbrella sedge, chufa, Earth almond, zula nuts, edible galingale and pale galingale.
Cyperus fuscus is a species of sedge known by the common name brown galingale, or brown flatsedge. This plant is native to much of Europe, Asia and North Africa from England, Portugal and Morocco east to China and Thailand. It is an introduced species in North America, where it is naturalized in widely scattered locations in the United States and Canada.
Cyperus niger is a species of sedge known by the common name black flatsedge. This plant is native to the Americas, where it can be found in wet areas from South and Central America to the southwestern United States, from California and Oklahoma south to Argentina.
Cyperus odoratus is a species of sedge known by the common names fragrant flatsedge and rusty flatsedge. This species is quite variable and may in fact be more than one species included under one name.
Cyperus squarrosus is a species of sedge known by several common names, including bearded flatsedge and awned flatsedge. It is found in wet environments in North and South America, Africa, Australia, southern Asia and Italy.
Eleocharis quinqueflora is a species of spikesedge known by the common names fewflower spikerush and few-flowered spike-rush. It is widespread across Europe, North Africa, northern Asia, and North America. There are also isolated populations in Argentina and Chile.
Kyllinga is genus of flowering plants in the sedge family known commonly as spikesedges. They are native to tropical and warm temperate areas of the world, especially tropical Africa. These sedges vary in morphology, growing to heights from 2.5 centimeters to a meter and sometimes lacking rhizomes. They are closely related to Cyperus species and sometimes treated as part of a more broadly circumscribed Cyperus.
Ocimum americanum, known as American basil, lime basil, or hoary basil, is a species of annual herb in the family Lamiaceae. Despite the misleading name, it is native to Africa, the Indian Subcontinent, China, and Southeast Asia. The species is naturalized in Queensland, Christmas Island, and parts of tropical America.
Bidens laevis is a species of flowering plant in the daisy family known by the common names larger bur-marigold and smooth beggarticks. It is native to South America, Mexico, and the southern and eastern United States. It grows in wetlands, including estuaries and riverbanks.
Cyperus laevigatus is a species of sedge known by the common name smooth flatsedge.
Schoenoplectus pungens is a species of flowering plant in the sedge family known as common threesquare, common three-square bulrush and sharp club-rush. It is a herbaceous emergent plant that is widespread across much of North and South America as well as Europe, New Zealand and Australia.
Clerodendrum speciosissimum is a tropical shrub of the family Lamiaceae, native to Indonesia and Papuasia, but now naturalized in parts of Latin America, Africa, the Caribbean, Seychelles, and Florida.
Vossia is a monotypic genus in the grass family, found in Asia and Africa. The only known species is Vossia cuspidata, an aquatic grass native to Africa, and to Assam, Bangladesh, and northern Indochina. The common name is hippo grass.
Dioscorea pentaphylla is a species of flowering plant in the yam family known by the common name fiveleaf yam. It is native to southern and eastern Asia as well as New Guinea and northern Australia. It is widely cultivated as a food crop and naturalized in Cuba and on several island chains in the Pacific.
Hoslundia is a genus of flowering plant in the family Lamiaceae, first described in 1804. It contains only one known species, Hoslundia opposita. It is widespread across much of sub-Saharan Africa including Madagascar.
Dictyophleba is a genus of flowering plants in the family Apocynaceae first described as a genus in 1898. It is native to Africa and to the Comoros Islands in the Indian Ocean.
- Dictyophleba leonensis(Stapf) Pichon - West Africa from Cameroon to Liberia
- Dictyophleba lucida(K.Schum.) Pierre - Comoros, central + southern Africa from Nigeria east to Tanzania and south to Zimbabwe
- Dictyophleba ochracea(K.Schum. ex Hallier f.) Pichon - central Africa from Nigeria to Zaire
- Dictyophleba rudensHepper - Cameroon
- Dictyophleba setosaB.de Hoogh - Cameroon, Gabon
- Dictyophleba stipulosa(S.Moore ex Wernham) Pichon - from Ivory Coast to Congo-Brazzaville
