Goodenia angustifolia explained

Goodenia angustifolia is a species of flowering plant in the family Goodeniaceae and is endemic to northern Australia. It is a prostrate or ascending herb with linear, channelled, needle-shaped leaves, and racemes of bright yellow flowers with leaf-like bracteoles at the base.

Description

Goodenia angustifolia is a prostrate or ascending herb with glabrous, glaucous foliage. The leaves are needle-shaped but channelled, long and about wide, those on the stem sometimes clustered. The flowers are arranged in racemes up to long on a peduncle long, each flower on a pedicel about long with leaf-like, linear to triangular bracteoles at the base. The sepals are lance-shaped, long and the corolla is bright yellow, long and hairy inside. The lower lobes of the corolla are about long with wings about wide. Flowering has been observed in August.[1] [2]

Taxonomy and naming

Goodenia angustifolia was first formally described in 1980 by Roger Charles Carolin in the journal Telopea from material he collected near Nockatunga in 1964.[3] [4] The specific epithet (angustifolia) means "narrow-leaved".[5]

Distribution and habitat

This goodenia grows on stony downs near the type location in Queensland, but has also been recorded along roadsides and in other arid areas of the Northern Territory.

Notes and References

  1. Web site: Carolin . Roger C. . Goodenia angustifolia . Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra . 17 December 2020.
  2. Web site: Goodenia angustifolia . Northern Territory Government . 17 December 2020.
  3. Web site: Goodenia angustifolia. APNI. 17 December 2020.
  4. Carolin . Roger C. . New species and new combinations in Goodeniaceae and Campanulaceae . Telopea . 1980 . 2 . 1 . 67–68 . 17 December 2020.
  5. Book: Sharr . Francis Aubi . George . Alex . Western Australian Plant Names and Their Meanings . 2019 . Four Gables Press . Kardinya, WA . 9780958034180 . 133 . 3rd.