Flora

Calepina irregularis (Asso) Thell., it is an annual herb, up to 20-60 (-80) cm tall, glabrous, ± glaucous, simple or branched from the base. Basal leaves up to 9 cm long, lyrate to sinuate-dentate. Cauline leaves smaller, oblong, ovate to lanceolate, sessile, auricled at base, dentate to almost entire. Racemes 20-5o-flowered. Flowers white rarely pinkish, c. 6 mm across. Sepals c. 1.5 mm long. Petals unequal, inner 2 c. 2 mm long, outer 2 c. 3 mm long. Stamens c. 1.5-2 mm long; anthers c. 0.25 mm long. Pedicels 3-5 mm long increasing up to 12 mm in fruit, filiform. Siliculae 2.5-4 x 2-2.5 (-3) mm, ovoid-globose to ellipsoid, shortly beaked, reticulately rugose. Seed c. 1.5 mm in diam. whitish.

Jabal Nafusa:  Wadi Kaam (Main course) 2022

Al-Jabal Al-Akhder:  Entre Karmous et Tecnis 1938

Wild in Libya.

This species is accepted: https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:279822-1

Link of images: https://www.actaplantarum.org/forum/viewtopic.php?p=13005#p13005,   https://osogovonature.com/2021/03/28/calepina-irregularis-asso-thell/,  https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:279822-1,  https://www.i-flora.com/en/fact-sheets/search-for-species/art/show/calepina-irregularis.html

https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:279822-1,   https://www.ipni.org/n/279822-1,    http://www.worldfloraonline.org/taxon/wfo-0000580142,       https://www.gbif.org/species/119172232,    https://africanplantdatabase.ch/en/nomen/specie/140975/calepina-irregularis-asso-thell,    https://flora.org.il/en/plants/calirr/,   https://www.actaplantarum.org/forum/viewtopic.php?p=13005#p13005,   https://dryades.units.it/floritaly/index.php?procedure=taxon_page&tipo=all&id=1685,     https://osogovonature.com/2021/03/28/calepina-irregularis-asso-thell/,    https://www.i-flora.com/en/fact-sheets/search-for-species/art/show/calepina-irregularis.html