Indigofera hochstetteri Baker

Family: Fabaceae

General Appearance

Indigofera hochstetteri Baker/ Heterotypic Synonyms: Indigofera semhaensis Vierh, it is an annual herb, with taproot, stem branched from base, branches 10-60 cm high, decumbent or loosely ascending, sparsely striguous. Leaves with setaceous or narrowly triangular-acuminate stipules, 3-5 mm long, petiole 6-17 mm long, leaflets 3-7, opposite, elliptical, 8-30 mm long and 2-9 mm wide, striguose below, glabrous above. Racemes arising in well-developed leaf axils, 12-50-flora, reaching almost 10 cm long at maturity, includes peduncle 0.2-3 cm long. Flower, calyx 2-3.5 mm long, lobes slender, much longer than the short tube. Red corolla, standard broadly oval to sub rounded, 3.5-4.5 mm long, striguous on the back. Pods reflexed, agglomerated, straight or slightly arched, thin, strongly flattened, 10-20 mm long and 2- 3 mm wide, ± scattered shaggy-striguose. Seeds 4-8, small, with marked outline in the walls of the pod.

 

Life Form

Th

Phytochoria

The native range of this species is Sahara to Dry Tropical Africa, Arabian Peninsula to India.

Distribution in Libya

Jabal Al-Uwinat:  Gebel Uweinat, Wadi Karkour Ibrahim, Wadi Karkur Bohlaga, soil gravelly sandy with basal rocks 1979  Jabal Al-Uweinat region 2008

First: Encyclopedia Flora of Libyan:

Jafri, S.M.H. & El-Gadi, A. (1980) Flora of Libya, Fabaceae Vol.  (86) Department of Botany, Al-Faateh Univ., Tripoli, Libya. Page. 43 – under: Indigofera semhaensis auct.

Second: Researches and PhD theses, master theses, Sorted by Newest:

Alzwai, A.M.H. (2008) A study of the vegetation covers of the Jabal Al-Uweinat region in Libya. Master Thesis – Botany Department – College of Science – Garyounis University – Libya. (In Arabic).

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