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Sonchus oleraceus L., it is an annual or biennial herb 10–200 cm tall, from a short taproot. Simple or sometimes branched, the stems hollow striate. Leaves 5-30 x 1.3-12 cm, obovate to oblanceolate, membranous, glabrous, mostly incised, denticulate, apical segment more or less truncate, the apex acute to obtuse, basal segment often narrowed into a distinct, winged, mostly entire margined petiolar base, expanded into auricles clasping the stem., Life Form: Th , Flowering in: Almost the year,   Vern: Tefaf , Phytochoria: Cosm , The native range of this species is Macaronesia, Europe to Medit., Sahara to Arabian Peninsula.   Notes: Wild in Libya. weed, invasive, noxious, medicinal plant.

For more information: https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:250268-1,  https://www.worldfloraonline.org/taxon/wfo-0000069236, https://www.gbif.org/species/8228544, https://www.actaplantarum.org/flora/flora_info.php?id=7417, https://gobotany.nativeplanttrust.org/species/sonchus/oleraceus/, https://tropical.theferns.info/viewtropical.php?id=Sonchus+oleraceus, https://portal.wiktrop.org/group/animation_communication_wikwio/species/show/307,     https://en.wikipedia.org/wiki/Sonchus_oleraceus

 

Distribution in Libya
Al-Jafarah Plain Zliten-Misurata Plain Sirte Plains
Tripoli 1975,1976 (10 km) from Zuara to Ferwa 1976 1976  Sabrata 2008 Jafara Plain (Wadi Ghado) 2015 El-Zawia 2015 Al-Hdaba Treatment Plant Tripoli 2016 Mallaha Wetland Tripoli 2016 Sabratha 2019 Sabratha region 2020 Coastal of Tripoli 2020 Researches Station of Agriculture Faculty, University of Tripoli 2021 Leptus Megna 2004 Kaam area 2005 Misurata 2006,2008 Wadi Kaam (Estuary) 2022 Zliten (Wadi EL-Zekr) 2022 (7 Km) SE of Sitre City 2008  Sirte 2015, 2016  Wadi Al-Hamar Region 2020
Benghazi Plain Jabal Nafusa Al-Jabal Al-Akhder
Dariana, (40 km) from Benghazi 1972  Jardina-Soloq Region 2020  Wadi El-Enaghar 2021 Soloq (Beir Bullerjam) 2022 Abughilan 1970 Gharian 1974 Sharshara, Wadi Kaam, on the bank of the river 1976  Msallata (Shaafeen) 2008 Msallata National Park (Shaafeen) 2013 Tarhuna (Mckhalef, Terghlat) 2018 Msallata-Garaboulli Province 2020 Gharyan (Sedrores Mountains) 2020 (87 km) from Baida to Al-Marj, Taknis, Shaha 1972 Wadi Al-Abeed, Derna 1973  Wadi Al-Agar 1999  El-Hamamah to Biada 2003 Gebel Akhder 2007 Gaber Jera 2013 Wadi El-Kouf 2014 Sidi Abu-Ras 2017 Al-Oylia region 2017 Wadi Derna 2017 Wadi Al-Kouf 2021
Marmarica Plateau Al-Qibla area Al-Jufra area
Reported in Marmarica north-eastern part of Libya by Pampanini 1930  From Tobruk to Egyptian Border 1999 Wadis South of Mizda 2013 Hun, Zella 2008 Al-Jufra region 2020
Ghat area 
Awainat 1976  Ghat (Between Acacus and Tassili Mountains) 2004 Wadi Tanezzuft 2012

 

Bibliographic references:  
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: pdf files
Almushghub, F., Ahmed, D., Sharaf El-Din, A., Shaltout, k. (2022) Vegetation analysis of Wadi Kaam at northwest Libya. Journal of Basic and Environmental Sciences, 9 (2022) 20-37. https://bit.ly/41ReGFx , https://jbesci.org/viewp.php?files=published/9.1.3.pdf&id=213, https://jbesci.org/published/9.1.3.pdf Wadi Kaam 2022
El-Karnawdy, F.O.M. & Swaisy, A.S.M. (2022) Current status of floristic structure in Wadi EL-Zekr, Zliten City, Libya. Middle East International Conference on Contemporary Scientific Studies-VII-Beirut Arab University, Lebanon-March 3-4, 2022https://www.middleeastconference.org/_files/ugd/614b1f_77fabd66c5054350a95423613bc913b6.pdfhttps://www.middleeastconference.org/conference-books Wadi EL-Zekr, Zliten 2022
Omar, N., Adrees, A., Alhursh, A., Shuayb, M., Alajeeli, O., Alzerbi, A.K. (2022) Identification of the Most Important Weed Species in A Barley Crops in Beir Bullerjam Region-Soloq, Libya. Scientific Journal for the Faculty of Science-Sirte University Vol. 2, No. 1 April (2022) 15-22. http://journal.su.edu.ly/index.php/JSFSU/article/view/206, http://journal.su.edu.ly/index.php/JSFSU/issue/view/21 Beir Bullerjam Region –Soloq, Libya 2022
Al-Sghair, F.G. and Mahklouf, M.H. (2021) Vegetation Survey for Vascular Plants of Protected Area of the University of Tripoli-Libya. Species. Vol.22 (69), 2021. https://www.researchgate.net/profile/Mohammed-Mahkloufhttp://www.discoveryjournals.org/Species/current_issue/2021/v22/n69/index.htm,   http://www.discoveryjournals.org/Species/current_issue/2021/v22/n69/A1.pdf  Vegetation Survey of the University of Tripoli 2021
Al-Traboulsi, M. & Alaib, M.A. (2021) A Survey of medicinal plants of Wadi Al-Kouf in Al-Jabal Al-Akhdar, Libya. NAT. CROAT, VOL. 30. No 2. (389-404), ZAGREB. December 31, 2021. https://hrcak.srce.hr/269442 / https://hrcak.srce.hr/file/390805 Medicinal plants of Wadi Al-Kouf 2021
Omar, N., El-Mghrbi, N.G., Rahil, R.O., Alaib, M.A., Alzerbi, A.K. (2021) Floristic Composition and Plant Diversity of Western Part of Wadi El- Enaghar, Libya. Species-22(70), 2021. pp. (204-217). https://bit.ly/41TInWwhttp://www.discoveryjournals.org/Species/current_issue/2021/v22/n70/index.htm, http://www.discoveryjournals.org/Species/current_issue/2021/v22/n70/A4.pdf Wadi El- Enaghar, Libya 2021
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://www.mapress.com/j/pt/, https://www.biotaxa.org/Phytotaxa/article/view/phytotaxa.509.1.1 An updated Marmarica Plateau flora 2021
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://bit.ly/3Lop40u , https://scienceq.org/floristic-study-of-selected-districts-in-sabratha-region-libya.php 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://bit.ly/3VkL3Kh, https://scienceq.org/floristic-study-of-sedrores-mountains-in-gharyan-district-libya.php Sedrores Mountains in Gharyan 2020
Khalifa, S.M. & Bader, B.M. (2020) Floristic analysis of the family Asteraceae in Al-Jufra region, Libya. Journal of Medicinal Plants Studies-2020- Vol. 8, Issue 6, Part A. https://bit.ly/44iqEK1 https://www.plantsjournal.com/archives/?year=2020&vol=8&issue=6&part=A&ArticleId=1223, https://www.plantsjournal.com/archives/2020/vol8issue6/PartA/8-6-2-621.pdf family Asteraceae in Al-Jufra region 2020
Mahklouf, M.H. (2020) Biodiversity of the coastal flora of Tripoli Province. Biodiv. Res. Conserv. 58: 13-19, 2020. BRC www.brc.amu.edu.pl , http://brc.amu.edu.pl/pdf-127341-54763?filename=Biodiversity%20of%20the.pdf, http://brc.amu.edu.pl/Issue-58-2020,9131 coastal flora of Tripoli 2020
Mahklouf, M.H., Sherif, A.S., Betelmal, A.G. (2020) Floristic Study and Species Diversity of Msallata-Garaboulli Province in Libya. J. of Advanced Botany and Zoology Volume 7 / Issue 3 ISSN: 2348-7313. Journal homepage: http://scienceq.org/Journals/JABZ.php, https://bit.ly/3LgL0KQ https://scienceq.org/wp-content/uploads/2020/04/JABZV7I304.pdf Msallata-Garaboulli Province in Libya 2020
Omar, N.O.I., Alaib, M.A., El-Mghrbi, N.G., Alzerbi, A.K. (2020) Checklist of Flora and Floristic Study of Wadi Al-Hamar Region in Libya. Journal of Umm Al-Qura University for Applied Science 6 (2), (2020) 20-24. https://bit.ly/3Vm38ro, https://www.researchgate.net/profile/Naser-Omar Wadi Al-Hamar Region in Libya 2020
Omar, N., Alai, M.A. & Al-Zerbi, A.K. (2020) A Survey of Weed Species of Barley Crop Fields in Farms of GMR Agricultural Project in Jardina-Soloq Region, Libya. Libyan Journal of Basic Sciences, Vol: 11, No: 1, P: 29-38, August. 2020. https://bit.ly/40Und9s , https://www.researchgate.net/profile/Naser-Omar,   https://ljbs.omu.edu.ly/vol11no1august-2020/ Weed Species of Jardina-Soloq Region 2020
Saed, Z.H. S., Abohbell, H.A., Mahklouf, M. H. (2019) Floristic Analysis of the Family Asteraceae in Sabratha city- Libya. American Journal of Life Science Researches 2019; 7(1): 18-25 Published online January, 2019  http://mail.diili.org/ojs-2.4.6/index.php/ajlsr/article/view/273/0 Asteraceae in Sabratha city 2019
MahkloufM.H. SherifA.S, BetelmalA. G. (2018) Floristic Study for Tarhuna-Libya. Hacettepe J. Biol. & Chem, 2018, 46 (3), 337-364. https://bit.ly/3p26EuO,  http://www.hjbc.hacettepe.edu.tr/journal/volume-46/issue-3/floristic-study-for-tarhuna-libya/index.html Floristic Study for Tarhuna 2018
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