Pearsonia

Last updated

Pearsonia
Pearsonia cajanifolia01.jpg
Pearsonia cajanifolia
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Tribe: Crotalarieae
Genus: Pearsonia
Dümmer (1912)
Species

See text

Synonyms [1]
  • EdbakeriaR.Vig. (1948 publ. 1949)
  • GamwelliaBaker f. (1935)
  • PhaenohoffmanniaKuntze (1891)
  • PleiosporaHarv. (1859)

Pearsonia is a genus of 12 species of plants belonging to the family Fabaceae and occurring in Africa south of the equator with 1 species found on Madagascar. The species are usually herbs or shrublets with woody rootstocks. Leaves are usually sessile and 3-foliolate. The inflorescence is a congested or lax terminal raceme. [2] The name of this genus commemorates the South African botanist Henry Harold Welch Pearson.

Contents

Species

Pearsonia comprises the following species: [1] [3] [4] [5]

Related Research Articles

<i>Cyamopsis</i> Genus of legumes

Cyamopsis is a genus of the family Fabaceae. Its species are distributed across sub-Saharan Africa, Saudi Arabia, Pakistan, and India. Typical habitats include tropical seasonally-dry thorn scrub and grassland, often in floodplains, stream beds, and pans, and in open sandy or rocky areas.

<i>Indigofera</i> Genus of plants

Indigofera is a large genus of over 750 species of flowering plants belonging to the pea family Fabaceae. They are widely distributed throughout the tropical and subtropical regions of the world.

<i>Baphia</i> Genus of legumes

Baphia is a small genus of legumes that bear simple leaves. Baphia is from the Greek word βάπτω, referring to a red dye that is extracted from the heartwood of tropical species. The genus is restricted to the African tropics. Baphia was traditionally assigned to the tribe Sophoreae; however, recent molecular phylogenetic analyses reassigned Baphia to the tribe Baphieae.

<i>Lebeckia</i> Genus of legumes

Lebeckia is a genus of plants in the family Fabaceae native to the fynbos of South Africa. Several members of Lebeckia were recently transferred to other genera. Members of Lebeckia are known to produce pyrrolizidine alkaloids, including ammodendrine, lebeckianine, and lupanine. The genus was named by Carl Thunberg for his student Heinrich Julius Lebeck.

<i>Lotononis</i> Genus of legumes

Lotononis is a genus of flowering plants in the family Fabaceae and the tribe Crotalarieae. The genus includes 99 species of annual and perennial herbs, native to the southeastern Europe and Turkey, eastern Africa, and southern Africa.

<i>Melolobium</i> Genus of legumes

Melolobium is a genus of flowering plants belonging to the legume family, Fabaceae. It includes 14 species of small shrubs or perennial herbs native to southern Africa, which are found in southern and eastern Namibia, southwestern Botswana, and most of South Africa.

Ormocarpum is a genus of flowering plants in the legume family, Fabaceae. It includes 17 species native to tropical and southern Africa and parts of India, Indochina, Malesia, Papuasia, and the South Pacific. The genus was recently assigned to the informal monophyletic Dalbergia clade of the Dalbergieae.

<i>Amphithalea</i> Genus of legumes

Amphithalea is a genus of flowering plants in the family Fabaceae. It belongs to the subfamily Faboideae. It includes 41 species endemic to the Cape Provinces of South Africa.

<i>Argyrolobium</i> Genus of legumes

Argyrolobium is a genus of flowering plants in the family Fabaceae. It belongs to the subfamily Faboideae. Members of this genus are found in Africa, western and south Asia, and southern Europe.

<i>Aspalathus</i> Genus of legumes

Aspalathus is a genus of flowering plants in the family Fabaceae. The yellow flowers and spiny habit of some species have suggested a resemblance to Ulex europaeus, the thorny "English gorse" Accordingly, "Cape Gorse" has been proposed as a common name although the resemblance is largely superficial; for instance, gorse is thorny, whereas Aspalathus species are variously spiny or unarmed. The genus belongs to the subfamily Faboideae. There are over 270 species, mainly endemic to southwestern fynbos regions in South Africa, with over fifty occurring on the Cape Peninsula alone. The species Aspalathus linearis is commercially important, being farmed as the source of Rooibos tea.

<i>Lessertia</i> (plant) Genus of legumes

Lessertia is a genus of flowering plants in the legume family, Fabaceae. It contains some 62 species native to eastern and southern Africa. It belongs to subfamily Faboideae.

Polhillia is a genus of flowering plants in the family Fabaceae. It includes 11 species of shrubs and herbs native to the Cape Provinces of South Africa. They grow in Mediterranean-climate renosterveld (shrubland) and scrub-grassland, typically in heavy soils. The genus belongs to subfamily Faboideae.

<i>Rafnia</i> Genus of legumes

Rafnia is a genus of flowering plants in the family Fabaceae. It includes 29 species of shrubs and subshrubs native to South Africa. They grow in Mediterranean-climate fynbos (shrubland) and grassland, mostly on rocky and sandy soils. Most are native to the Cape Provinces, with some extending eastwards into KwaZulu-Natal. It belongs to subfamily Faboideae.

<i>Rothia</i> (plant) Genus of legumes

Rothia is a genus of flowering plants in the family Fabaceae. It belongs to the tribe Crotalarieae of subfamily Faboideae, and comprises two species:

<i>Liparia</i> (plant) Genus of legumes

Liparia is a genus of flowering plants in the legume family, Fabaceae. It includes 20 species native to the Cape Provinces of South Africa. It belongs to the subfamily Faboideae.

<i>Leobordea</i> Genus of legumes

Leobordea is a genus of legumes in the family Fabaceae and the tribe Crotalarieae. Members of this genus are found in the eastern parts of South Africa as well as tropical Africa and the Mediterranean countries. It was recently segregated from the genus Lotononis.

<i>Calobota</i> Genus of legumes

Calobota is a genus of flowering plants in the legume family, Fabaceae. It includes 16 species native to North Africa and southern Africa. It belongs to the subfamily Faboideae.

<i>Indigastrum</i> Genus of legumes

Indigastrum is a genus of flowering plants in the tribe Indigofereae of the family Fabaceae. It includes eight species native to sub-Saharan Africa, Yemen, India, and Australia.

References

  1. 1 2 Pearsonia Dümmer Plants of the World Online . Retrieved 13 September 2023.
  2. Phillips EP (1951). The Genera of South African Flowering Plants. Botanical Survey memoir. Vol. 25 (2nd ed.). Cape Town, South Africa: Cape Times Ltd., Govt. Printers. p. 923.
  3. Campbell-Young GJ, Balkwill K (2000). "A new species of Pearsonia (Fabaceae) from dolomites in Northern Province, South Africa". Nord J Bot . 20 (5): 547–555. doi:10.1111/j.1756-1051.2000.tb01602.x.
  4. "ILDIS LegumeWeb entry for Pearsonia". International Legume Database & Information Service. Cardiff School of Computer Science & Informatics. Retrieved 11 March 2014.
  5. USDA; ARS; National Genetic Resources Program. "GRIN species records of Pearsonia". Germplasm Resources Information Network—(GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. Retrieved 11 March 2014.