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Parkinsonia

Parkinsonia
Starr 010209-0260 Parkinsonia aculeata.jpg
Flowers and leaves of Parkinsonia aculeata
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Caesalpinioideae
Tribe: Caesalpinieae
Genus: Parkinsonia
L.
Type species
Parkinsonia aculeata
L.
Species

See text

Synonyms

Cercidiopsis Britton & Rose
Cercidium Tul.
Peltophoropsis Chiov.
Rhetinophloeum H.Karst.


See text

Cercidiopsis Britton & Rose
Cercidium Tul.
Peltophoropsis Chiov.
Rhetinophloeum H.Karst.

Parkinsonia /ˌpɑːrknˈsniə/, also Cercidium /sərˈsɪdiəm/, is a genus of flowering plants in the pea family, Fabaceae. It contains about 12 species that are native to semi-desert regions of Africa and the Americas. The name of the genus honors English apothecary and botanist John Parkinson (1567–1650).

They are large shrubs or small trees growing to 5–12 m (16–39 ft) tall, dry season deciduous, with sparse, open, thorny crowns and green bark. The leaves are pinnate, sometimes bipinnate, with numerous small leaflets; they are only borne for a relatively short time after rains, with much of the photosynthesis carried out by the green twigs and branches. The flowers are symmetrical or nearly so, with five yellow or white petals. The fruit is a pod containing several seeds.


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Wikipedia

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