Flora

Echium tuberculatum Hoffmanns. & Link, it is an erect hispid, biennial herb, up to 25-90 cm tall with many flowering branches. Basal leaves 50-130 x 6-15 mm long, narrowly oblanceolate. Cauline leaves 25- 100 x 4-15 mm, narrowly oblong to lanceolate. Calyx linear lanceolate, 5-8 mm at anthesis, slightly accrescent. Corolla 15-25 mm long, dark blue purple, narrowly infundibuliform with 2-4 irregularly exserted stamens. Nutlets 4, pyramidal-beaked, 1.5-2 mm long, tubereled.  

Al-Jafarah Plain:  Reported from Tripoli by Keith without locality

Cyrenaica:  Reported from Cyrenaica by Keith without locality

Wild in Libya.

Link of images:   https://www.plantasyhongos.es/herbarium/htm/Echium_tuberculatum.htm,   https://flora-on.pt/?q=Echium+tuberculatum

https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:115929-1,   https://www.ipni.org/n/115929-1,    https://www.worldfloraonline.org/taxon/wfo-0000663115,    https://www.gbif.org/species/7295533,    https://africanplantdatabase.ch/en/nomen/specie/132633/echium-tuberculatum-hoffmanns-link,   https://www.teline.fr/en/photos/boraginaceae/echium-tuberculatum,   https://www.plantasyhongos.es/herbarium/htm/Echium_tuberculatum.htm,     https://flora-on.pt/?q=Echium+tuberculatum,  https://www.floravascular.com/index.php?spp=Echium%20tuberculatum