Chorizema rhynchotropis explained

Chorizema rhynchotropis is a species of flowering plant in the family Fabaceae and is endemic to the southwest of Western Australia. It is a straggling, sprawling or erect shrub with linear, sharply-pointed leaves, and orange or red and pink and yellow pea flowers.

Description

Chorizema rhynchotropis is a straggling, sprawling or erect shrub with glabrous arching stems. Its leaves are linear, sharply-pointed, long wide and hairy. The flowers are orange, or red and pink and yellow, arranged in racemes on the ends of the branches, often forming long, leafy panicles, each flower on a pedicel long. The sepals are silky-hairy, about long, the lobes longer than the sepal tube. The standard petal is long, the wings long, and the keel long. Flowering occurs from August to November.[1]

Taxonomy and naming

Chorizema rhynchotropis was first formally described in 1848 by Carl Meissner in Lehmann's Plantae Preissianae.[2] [3] The specific epithet (rhynchotropis) means "a snout-shaped keel".[4]

Distribution and habitat

This chorizema grows on sandplains in sandy or gravelly soils in the Avon Wheatbelt and Geraldton Sandplains bioregions of south-western Western Australia.

Notes and References

  1. Book: Bentham . George . Flora Australiensis . 2 . 1864 . Lovell Reeve & Co. . London . 31 . 1 November 2023.
  2. Web site: Chorizema rhynchotropis . Australian Plant Name Index . 1 November 2022.
  3. Book: Meissner . Carl . Preiss . Johann J.C. . Plantae preissianae sive enumeratio plantarum quas in australasia occidentali et meridionali-occidentali annis 1838-1841 collegit Ludovicus Preiss . 2 . 1848 . Sumptibus Meissneri . Hamburg . 209 .
  4. Book: Sharr . Francis Aubi . George . Alex . Western Australian Plant Names and Their Meanings . 2019 . Four Gables Press . Kardinya, WA . 9780958034180 . 295 . 3rd.