General Appearance
Reichardia picroides (L.) Roth, it is a perennial, green, glabrous. Stems 10-45 cm, usually much branched. Leaves smooth or very sparsely white papillate. Basal leaves 20-130 x 5-25 mm, linear to oblong-spathulate or oblanceolate, obtuse to acute, entire to pinnatisect with patent lobes, long attenuate at base into a winged petiole, margins entire to sparsely dentate or minutely denticulate. Cauline leaves ovate to oblong, sessile, amplexicaule, denticulate. The upper cauline leaves progressively smaller upwards and ± entire. Capitula 1-5, 15-25 mm broad. Peduncles long with numerous small, ovate, acuminate, narrowly scarious margined bracts, thickened below the capitulum. Involucre 10-20 x 8-14 mm, glabrous. Outer most involucral bracts 3-5 x 1.5-2.5 mm, triangular to ovate, acute, with up to 0.5 mm wide, white searious margins; apices with short, dark coloured, keeled appendages. Inner involucral bracts lanceolate, attenuate, obtuse to acute, with narrow, scarious margins. Ligules yellow, paler at outer surface; the outer usually with a dark strip at outer face, 1̸2-2 times as long as the involucral. Cypselas 2-3 (-4) mm; the outer 4 (-5) angled. transversely rugose, oblong; inner smooth, thinner appearing sterile.
Life Form
Phytochoria
Distribution in Libya
Al-Jafarah Plain: El-Zawia 2015
Jabal Nafusa: Gharyan (Sedrores Mountains) 2020
Al-Jabal Al-Akhder: Wadi Derna, Wadi Lathrun, Derna-Susa costal road 1968 El-Hamamah to Biada 2003 Wadi Derna 2017
Notes
Wild in Libya. Weed, grows in cultivated and waste ground.
Link of images: https://dryades.units.it/stagnisardi/index.php?procedure=taxon_page&id=6338&num=1403, https://www.actaplantarum.org/flora/flora_info.php?id=6413
For more information
https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:241243-1, https://www.ipni.org/n/241243-1, http://www.worldfloraonline.org/taxon/wfo-0000074791, https://www.gbif.org/species/5385655, https://africanplantdatabase.ch/en/nomen/specie/138959/reichardia-picroides-l-roth, https://www.maltawildplants.com/ASTR/Reichardia_picroides.php, https://www.actaplantarum.org/flora/flora_info.php?id=6413, https://botany.cz/cs/reichardia-picroides/, https://dryades.units.it/stagnisardi/index.php?procedure=taxon_page&id=6338&num=1403
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. Page. 376.
Second: Researches and PhD theses, master theses, Sorted by Newest:
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
Ab-Aziza, F.B., El–Barasi, Y.M. and Rahil, R.O. (2017) Flora, Vegetation and Human Activities of Wadi Derna-El-Jabal. Research article I Botany l Version 1. https://www.researchgate.net/profile/Fatma-Abuaziza, https://www.researchgate.net/profile/Yacoub-El-Barasi, https://www.researchgate.net/profile/Rebeh-Rahil
Flora, Vegetation and Human Activities of Wadi Derna. 2017
Al-Fiqi, Abd al-Salam M., Abul-Qasim, R. (2015) Inventory of the vegetation cover surrounding Al-Zawiya University. The Libyan Journal of Science Volume 18, 2014/2015 .(In Arabic) https://uot.edu.ly/journals/index.php/ljs/issue/view/24
حصرالغطاء النباتى المحيط بجامعة الزاوية. 2015
Al-Sodany, Y. M., Shehata, M. N. & Shaltout, K. H. (2003): Vegetation along an elevation gradient in Al-Jabal Al-Akhdar, Libya. ecologia mediterranea, tome 29, fascicule 2, 2003, p. 125-138. https://www.persee.fr/doc/ecmed_0153-8756_2003_num_29_2_1547, https://www.researchgate.net/profile/Yassin-Al-Sodany, https://www.researchgate.net/profile/Kamal-Shaltout
Vegetation along an elevation gradient in Al-Jabal Al-Akhdar, Libya. 2003
PAMPANINI, R. (1931). Prodromo della Flora Cirenaica. – : 482 – under: Reichardia picroides var. maritima (Batt.) Maire https://bibdigital.rjb.csic.es/records/item/14218-prodromo-della-flora-cirenaica
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