Lobelia browniana

Lobelia browniana is a species of flowering plant in the family Campanulaceae and is endemic to eastern Australia. It is an erect, glabrous, annual plant with narrow leaves and one-sided racemes of blue flowers with long, soft hairs in the centre.

Lobelia browniana
In Cathedral Rock National Park
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Campanulaceae
Genus: Lobelia
Species:
L. browniana
Binomial name
Lobelia browniana
Synonyms[1]
  • Lobelia gibbosa var. browniana F.M.Bailey nom. inval., nom. subnud.
  • Lobelia gibbosa var. browniana (Schult.) F.M.Bailey
  • Lobelia gibbosa var. browniana (Schult.) Maiden & Betche isonym
  • Lobelia stricta R.Br. nom. illeg.
  • Rapuntium brownianum (Schult.) C.Presl
Habit

Description

Lobelia browniana is an erect, succulent or semi-succulent annual herb that typically grows to a height of up to 50 cm (20 in) and often has reddish stems and only a few leaves. The leaves are linear to narrow lance-shaped with the narrower end towards the base, 3–60 m (9.8–196.9 ft) long and 0.2–4.5 mm (0.0079–0.1772 in) wide. The flowers are borne in one-sided racemes, each flower on a pedicel usually 2–14 mm (0.079–0.551 in) long. The sepals are 1.3–3.0 mm (0.051–0.118 in) long, the petals blue and 9–14 mm (0.35–0.55 in) long with two lips. The centre lobe of the lower lip is the longest at 5.2–8.5 mm (0.20–0.33 in). Flowering occurs from November to February and the fruit is an elliptic to oblong capsule 5–12 mm (0.20–0.47 in) long.[2][3][4]

Taxonomy

Lobelia browniana was first formally described in 1819 by Josef August Schultes in Systema Vegetabilium.[5][6] The taxon had been given the name Lobelia stricta in 1810 by Robert Brown but the name was illegitimate.[7][8]

Distribution and habitat

This lobelia grows in forest and woodland in scattered locations in New South Wales, Victoria, South Australia, Queensland and Tasmania.[2][3][9]

References
  1. "Lobelia browniana". Australian Plant Census. Retrieved 29 January 2022.
  2. Walsh, Neville G. "Lobelia browniana". Royal Botanic Gardens Victoria. Retrieved 29 January 2022.
  3. Murray, Louisa. "Lobelia browneana". Royal Botanic Garden Sydney. Retrieved 29 January 2022.
  4. Jordan, Greg. "Lobelia browneana". University of Tasmania. Retrieved 29 January 2022.
  5. "Lobelia browniana". Australian Plant Name Index. Retrieved 29 January 2022.
  6. Schultes, Josef A. (1819). Systema Vegatabilium. Vol. 5 (16 ed.). Stuttgart. p. 71. Retrieved 29 January 2022.
  7. Brown, Robert (1810). Prodromus florae Novae Hollandiae et insulae Van-Diemen, exhibens characteres plantarum quas annis 1802-1805. Vol. 1. London. p. 564. Retrieved 29 January 2022.
  8. "Lobelia stricta". Australian Plant Name Index. Retrieved 29 January 2022.
  9. "Lobelia gibbosa". State Herbarium of South Australia. Retrieved 29 January 2022.
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