Astragalus fruticosus Forssk.

Family: Fabaceae

General Appearance

Astragalus fruticosus Forssk., it is a perennial herb, up to 60 cm tall, erect to ascending, stout, white-tomentose. Leaves 15-30 cm long, ascending, stipules 1 cm long, free almost to the base, triangular-lanceolate, acuminate, and leaflets usually 15-30 pairs. up to 15 x 10 mm, sub orbicular to broadly ovate, usually folded, notched, green above, canescent beneath, younger leaflets crowded. Flowers 20-25 mm long, short-pedicelled, yellow in axillary or sub sessile very short racemes or fascicles of 3-7-flowers, lax to congested, very variable. Calyx campanulate, villose, about half as long as corolla, teeth as long as tube, lanceolate. Pods 40-60 x 10 mm. terete, sub compressed, straight to sub arcuate, with strong, straight, spiny, 10 mm long beak, and woody-spongy, longitudinally nerved valves, tomentose hairy. Seeds 2 mm, reniform.

Flowering in: Jan-Mar.

 

Life Form

H

Phytochoria

SA. The native range of this species is Palestine to N. Egypt.

Distribution in Libya

Jabal Nafusa:  Msallata (Shaafien) 2017

Al-Qibla area:   (2 km) from Mizda to Alghariat 1977  Wadi Nesma region 2009 Wadis South of Mizda 2013

Ghadames area:  (35 km) before Ghadames, Wadi Eddibban, Mjazims lake 1977

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. 73.

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

Bahri, N.M. (2017) Identify, Limit and Determine the Vegetation Types of Wadi Ka’am Areas, Libya. Journal of Marine Sciences and Environmental Technologies-Volume (3) -Issue (2) (In Arabic) https://www.researchgate.net/publication/371282756_altrf_ly_alanwa_alnbatyt_lmnatq_wady_kam_whsrha_wthdyd_ashkal_nmwha

التعرف على الانواع النباتية لمناطق وادي كعام وحصرها وتحديد أشكال نموها. 2017 .

Mohamed, F.J. (2013) A Taxonomic Study of Wadis Flora South of Mizda at the intersections with Mizda-Sebha Highway. Master Thesis. Department of Botany-Faculty of Science-Sebha University. Libya. (In Arabic).

Bahri, N.M. (2009) Study of the vegetation covers of Wadi Nesma region, northwest of Libya. Master Thesis, Department of Botany, College of Science, Sebha University, Libya. (In Arabic).

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