Phagnalon saxatile (L.) Cass.

Family: Asteraceae
Flowering Time: Mar-May.

General Appearance

Phagnalon saxatile (L.) Cass., it is a subshrub, Suffrutiscent, up to 20-60 cm tall. Stems asccnding or erect, very leafy, whitish tomentose. Leaves acute, greenish and sparsely woolly hairy above, whitish and densely tomentose below; margins ± revolute, erose or sparsely minute toothed. Lower cauline leaves 25-35 (-40) x 2.5-4 mm. linear to narrowly oblanceolate. The upper cauline leaves narrowly linear. Peduncles (40-) 60-80 (-100) mm. slender, terminal or axillary, whitish tomentose to glabrescent. Involucral bracts 7-8 rowed. Involucral bract of 1st row (on the peduncles) 2.75 x 0.5.0.75 mm. ovate, flat, sharply drawn into a long, soft, brown acumen, margin broadly scarious, irregularly toothed, dorsal side densely woolly hairy. Involucral bract of 2nd row 3.5 x 1 mm. linear-ovate, flat, sharped acute, dorsal face sparsely woolly hairy, margin broadly scarious, saw toothed. Involucral bract of 3rd row 4-5 1I. 1-1.25 mm. linear-ovate to linear lanceolate, weakly curved in, sharply acute, dorsal face sparsely hairy to glabrescent, margins scarious, undulate, erose. Involucral bracts of 4th. and 5th. row 6-7 x 1.25 mm. similar to 3rd. row. Involucral bracts of 6th. row 8 x .75 mm. linear-oblong, smooth, acute, margins scarious, weakly undulate near the apex. Involucral bracts of 7th. & 8th. Row 8.5-9 x 0.75-0.5 mm. narrowly linear, acute-acuminate, smooth, margins flat, scarious, erose near the apex. Marginal florets female, corolla 5.75-6.5 mm. tubular-filiform, 5-lobed, lobes 0.25 mm; pappus setae 7, 6.5 mm long. scabrid. Central florets hermaphrodite; corolla 7·7.5 mm, tubular-campanulate, 5-lobed; lobes .75 mm. acute; pappus setae 7,6.5-7 mm, scabrid. Cypselas 1 mm. pubescent.

Life Form

Ch

Phytochoria

MED. The native range of this species is Macaronesia, Medit.

Distribution in Libya

Jabal Nafusa:  Abughilan, Tarhuna 1972

Al-Jabal Al-Akhder: Tolmeita to Al-Marj 1970  Wadi Zaza 2003  Wadi El-Kouf 2014

 

First: Encyclopedia Flora of Libyan:

Jafri, S. M. H. & El-Gadi, A. (1983) Flora of Libya, Asteraceae Vol. (107) Department of Botany, Al-Faateh Univ., Tripoli, Libya.

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

El-Mokasabi, F M. (2014) Floristic Composition and Traditional Uses of Plant Species at Wadi Al-kuf, Al-Jabal Al-Akhder, Libya. American-Eurasian J. Agric. & Environ. Sci., 14 (8): 685-697, 2014, ISSN 1818-769,IDOSIPublications,2014DOI:10.5829/idosi.aejaes.2014.14.08.12375. https://pdfs.semanticscholar.org/441b/23b83960f007044aca94e26f5c6b170fe102.pdf

Plant Species at Wadi Alkuf, Al-Jabal Al-Akhder, Libya 2014

El-Barasi, Y. M., EI-Sherif, l. M. & Gawhari, A. M. H. (2003) Checklist and analysis of the flora and vegetation of Wadi Zaza at AI-Jabal AI Akhdar (Cyrenaica, Libya). Bocconea 16 (2): 1091-1105. 2003. – ISSN 1120-4060. https://www.researchgate.net/profile/Yacoub-El-Barasi, https://www.researchgate.net/profile/Ahmed-Gawhari,  https://www.researchgate.net/publication/281559070_Checklist_and_analysis_of_the_flora_and_vegetation_of_Wadi_Zaza_at_AI-Jabal_AI_Akhdar_Cyrenaica_Libya

Flora and vegetation of Wadi Zaza at Al-Jabal AI Akhdar 2003-مضغوط

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