Paronychia chlorothyrsa  Murb.

Common Name: Khetor.
Family: Caryophyllaceae
Flowering Time: Feb-Jun.

General Appearance

Paronychia chlorothyrsa Murb., it is a much branched perennial, basally ± woody, prostrate, silvery green herb. Branches spreading to c. 15-20 cm. internodes 4-10 (-12) mm long, terete, densely retrorse hairy. Leaves sessile to sub sessile, linear-oblong to narrowly lanceolate, 4-8 (-10) x 2-3 mm, velutinous on both sides, entire, acute, neither aristate nor mucronate; stipules silvery scarious, mostly 4 at each node, free lateral, linear to narrowly lanceolate, acuminately acute, glabrous, minutely ciliolate on margins. Inflorescence dense, axillary and terminal, numerous clusters, each c. 10-15 mm in diameter. Flowers green, 4-8 mm long, sessile, perigynous zone very small, velutinous; bracts very broadly ovate, 6-8 x. 4-7 mm, brown and oblique at the base, acute-mucronate at the apex, incompletely enveloping the flowers, glabrous. Sepals linear-oblong, 4-8 x 1-1.5 mm, much unequal, 2 outer very longer than 3 inner sub equal ones, neither cucullate nor membranous on margins, awnless, velutinous on both sides, acute. Petals minute, thread-like. Stamens with c. 0.25 mm long, ovoid, yellow-orange anthers. Ovary ovoid, glabrous. style short, bifid. Utricle ovoid, c. 1.25 mm long, membranous, yellowish-brown. Seeds c. 1 mm long, yellowish-brown.

Life Form

H

Phytochoria

SA+SZ. The native range of this species is N. Africa to Arabian Peninsula and Eritrea.

Distribution in Libya

Al-Jafarah Plain:  Sabratha region 2020

Jabal Nafusa:  (2 km) before Gharian 1973 Abourshada, Gharian 1974  Msallata National Park (Shaafeen) 2013  Tarhuna (Hejaz, Mckhalef) 2018  Gharyan (Sedrores Mountains) 2020

Marmarica Plateau:  Om Razum 1968  Marmarica (north-eastern part of Libya) 2002

First: Encyclopedia Flora of Libyan:

Jafri, S.M.H. & El-Gadi, A. (1977) Flora of Libya, Illecebraceae Vol. (37) Department of Botany, Al-Faateh Univ., Tripoli, Libya. Page. 11.

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

Saaed, M.W.B., EL-Barasi, Y.M. & Rahil, R.O. (2021) An updated checklist and quantitative analysis of the Marmarica Plateau flora, in the north-eastern part of Libya. Phytotaxa 509 (1): 001-055. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.509.1.1

An-updated-checklist-and-quantitative-analysis-of-the-Marmarica-Plateau-flora-مضغوط

Al-khojah, H.M., Al-Yafour, L.A., Mahklouf, M.H. (2020) Floristic Study of Selected Districts in Sabratha region Libya. J. of Advanced Botany and Zoology Volume 7/Issue 4 ISSN: 2348-7313. https://scholar.google.com/citations?user=2s5EMysAAAAJ&hl=ar, https://www.researchgate.net/profile/Mohammed-Mahklouf

Floristic Study of Selected Districts in Sabratha region Libya. 2020.

El-Ahmir, S.M., Mahklouf, M.H., Shanta, M.B., Abo-Jaafer, H.A. (2020) Floristic Study of Sedrores Mountains in Gharyan District-Libya. J. of Advanced Botany and Zoology. Volume 8 / Issue 1. ISSN: 2348-7313. https://www.researchgate.net/profile/Sh-Hoob-El-Ahmir, https://www.researchgate.net/profile/Mohammed-Mahklouf

Floristic Study of Sedrores Mountains in Gharyan District – Libya. 2020

MahkloufM.H. SherifA.S, BetelmalA. G. (2018) Floristic Study for Tarhuna-Libya. Hacettepe J. Biol. & Chem, 2018, 46 (3), 337-364. http://www.hjbc.hacettepe.edu.tr/journal/volume-46/issue-3/floristic-study-for-tarhuna-libya/index.html

Floristic Study for Tarhuna–Libya. 2018

Al-Masalati, N. A. A. (2013) Plant diversity across the altitudes of the Msallata National Park Reserve Mountains. Master Thesis. Botany Department-College of Science-University of Benghazi-Libya. (In Arabic).

El-Shaary M.S. (2002). The Natural Vegetation in Marmarica plateau (North-eastern Libya). First ed. Tobruk (Libya): Published by the local Authority. (In Arabic).

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