Annual (to pauciennial ? ) herb ; upt to 80 cm tall , with a strong odor , glandular and densely covered with silky , whitish hairs . Stems erect , simple to branched . Leaves obovate to spathulate , to 7 × 3 cm (probably also larger) , entire to shallowly pinnately lobed and margin strongly dentate with pungent teeth , attenuate into a narrow base . Inflorescences in dense to lax , terminal and axillary , narrow paniculiform synflorescences . Flowers yellow , outer ones filiform , pistillate , inner few , tubular , perfect . Fruit achenes , cylindric , 0 . 5–1 mm long . Seeds pappus , ± 3 mm long , of ± 6-8 , easily detachable white bristles . (Ref . Flora of Oman ; vol . 3) .
No Data
Not Evaluated (NE)
Not Common
الوصف غير متاح حاليًا
Conyza lacera Burm.f.
Placus lacerus (Burm.f.) Kuntze
No data
maintenanceAr.Item1
Blumea
Lettuce-Leaf Blumea
Not recorded yet.
*Ghazanfar, S. (2015). Flora of the Sultanate of Oman, vol.3: Loganiaceae – Asteraceae. Meise, National Botanic Garden of Belgium (Scripta Botanica Begica, Vol. 25). ISBN 9789082352511 ISSN 0779-2387. *https://en.wikipedia.org *https://swbiodiversity.org *Gledhill, D. (2008). The Names of Plants. Fourth Edition. Cambridge University Press, UK. ISBN 978-0-521-86645-3 ISSN 978-0-521-68553-5. *Patzelt, A. Pysek, P. Pergl, J. Van Kleunen, M. (2022). Alien flora of Oman: invasion status, taxonomic composition, habitats, origin, and pathways of introduction. Doi.org/10.1007/s10530-021-02711-4. *POWO (2023). ""Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://www.plantsoftheworldonline.org
