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Psoralea stipulata

(Big-Leaf Scurf Pea)

Overview

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Extinct in the Wild

Threat status

Interesting Facts

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Common Names

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Common Names in English:

Big-Leaf Scurf Pea, Falls-Of-The-Ohio Scurfpea, Large-Stipule Leather Root, Largestipule Leather-Root

Description

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Genus Psoralea

Herbs or undershrubs, punctate with black, brown or pellucid glands . Leaf 1-3 or more foliolate , leaflets entire; stipules present. Inflorescence capitate, spicate , subracemose or fasciculate. Bracts membranous, bracteoles absent. Calyx lobes subequal or the lower lobes larger. Petals all clawed, keel incurved , obtuse . Stamens diadelphous 9+1 or monadelphous , vexillary stamen free or more or less connate with others; anthers uniform or slightly dimorphous. Ovary sessile or stipitate , 1-ovuled, style incurved, Stigma terminal . Fruit ovate , indehiscent, 1-seeded.

A genus with about 130 species, mainly tropical and temperate in distribution, most numerous in S.Africa, locally represented by three species.[1]

Physical Description

Habit: HerbClimbing: Not Climbing

Biology

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Reproduction

Duration: Perennial

Taxonomy

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Synonyms

Orbexilum stipulatum (Torr. & A. Gray)rydb.

Notes

Name Status: Accepted Name .

Comment: Climbing : Not climbing, Conservation Status: Extinct , Habit: Herb, Lifespan: Perennial

Similar Species

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Members of the genus Psoralea

ZipcodeZoo has pages for 29 species, subspecies, varieties, forms, and cultivars in this genus:

P. aculeata (South African Scurfpea) · P. affinis (Blouker) · P. aphylla (Blue Broom) · P. argophylla (Silverleaf Indian Breadroot) · P. canescens (Buckroot) · P. castorea (Beaver Dam Scurfpea) · P. cinerea (Annual Verbine) · P. cuspidata (Large-Bracted Scurf-Pea) · P. cyphocalyx (Turnip-Root Scurf Pea) · P. digitata (Palm-Leaf Scurf Pea) · P. esculenta (Beadroot Scurf-Pea) · P. fleta (Blue Broom) · P. glabra (Blue Butterfly Bush) · P. hypogaea (Indian Breadroot) · P. lanceolata (Dune Scurfpea) · P. latestipulata (Texas Plains Indian Breadroot) · P. linearifolia (Narrowleaf Indian Breadroot) · P. macrophylla (Bigleaf Scurfpea) · P. onobrychis (French Grass) · P. pariensis (Paria Breadroot) · P. pinnata (Blouker) · P. rhombifolia (Gulf Indian Breadroot) · P. rydbergii (Rydberg's Indian Breadroot) · P. scaposa (Small Indian Breadroot) · P. simplex (Simple Scurfpea) · P. stipulata (Big-Leaf Scurf Pea) · P. strobilina (Loma Prieta) · P. subulata (Subterranean Indian Breadroot) · P. tenuiflora (Scrufy Psoralea)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal January 29, 2008:

Identifiers

Footnotes

  1. "Psoralea". in Flora of Pakistan Page 215. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
Last Revised: 7/19/2012