Hedypnois

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Asterids
Cladus: Campanulids
Ordo: Asterales

Familia: Asteraceae
Subfamilia: Cichorioideae
Tribus: Cichorieae
Subtribus: Hypochaeridinae
Genus: Hedypnois
Species: H. arenaria – H. arenicola – H. caspica – H. rhagadioloides
Name

Hedypnois Mill., Gard. Dict. Abr., ed. 4. 2: [606] (1754).

Type species: Hedypnois rhagadioloides (L.) F.W.Schmidt, Samml. Phys.-Oekon. Aufsätze 1: 279 (1795).

Homonyms

Hedypnois Scop., Fl. Carniol., ed. 2. 2: 99 (1772), nom. illeg. hom.
Hedypnois Schreb., Gen. Pl., ed. 8[a]. 2: 532 (1791), Willd., Sp. Pl. 3: III. 1616 (1804) et Boiss., Fl. Or. 3: 719 (1875).

Note: If the evidence presented by Enke et al. (2012) is accepted then this genus is congeneric with Leontodon and the necessary formal transfers have been proposed, However, consensus has yet to be reached (Hassler, 2018).
References
Primary references

Miller, P. 1754. The Gardeners Dictionary. Abridged. Ed. 4, Vol. 1–3 (unpaged). John & James Rivington, London. DOI: 10.5962/bhl.title.79061 Reference page. 2: [606.]

Additional references

Enke, N., Gemeinholzer, B. & Zidorn, C. 2012. Molecular and phytochemical systematics of the subtribe Hypochaeridinae (Asteraceae, Cichorieae). Organisms Diversity & Evolution 12(1): 1–16. DOI: 10.1007/s13127-011-0064-0 ResearchGate Reference page.

Links

Hassler, M. 2018. Hedypnois. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2018. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2018 June 19. Reference page.
International Plant Names Index. 2018. Hedypnois. Published online. Accessed: June 19 2018.
Tropicos.org 2018. Hedypnois. Missouri Botanical Garden. Published online. Accessed: 19 June 2018.

Vernacular names
English: Trailing Crooked-feeded Hawkweed

Hedypnois is a genus of flowering plants in the family Asteraceae.[3][4][5]

Species[2]

Hedypnois arenaria (Schousb.) DC. - Spain, Portugal, Morocco, Canary Islands
Hedypnois arenicola Sennen & Mauricio - Morocco
Hedypnois caspica Hornem.
Hedypnois rhagadioloides (L.) F.W.Schmidt - Mediterranean Region from Canary Islands to Iran; introduced in Australia and North + South America

References

The Plant List, Hedypnois annua Ferris
Flann, C (ed) 2009+ Global Compositae Checklist
Miller, Philip. 1754. Gardeners Dictionary, Abridged fourth edition vol. 2
Tropicos, Hedypnois Mill.
Altervista Flora Italiana, Radicchio tubuloso, hédypnoïs polymorphe, alface-de-porco, Röhrchenkraut, Hedypnois rhagadioloides (L.) F. W. Schmidt includes photos and distribution maps