Crepis

Η σελίδα είναι υπο κατασκευή

 Hypochaeris: Annual to perennial herbs. Stems solitary to few, usually branched. Leaves usually all basal, entire or sinuate-dentate to pinnatifid. Capitula 1-few. Involucral bracts in 1-several imbricate rows. Receptacle flat, with numerous scarious scales. Ligules yellow, the outer sometimes with a greenish or reddish stripe on the outer face. Achenes more or less cylindrical, at least the inner usually beaked; pappus of 1-2 rows of scabrid or plumose rigid hairs sometimes dilated at the base, or rarely of fimbriate scales.

Crepis: Annual to perennial herbs. Stems 1 to many, usually branched. Leaves subentire to pinnatisect or lobed. Capitula 1-numerous. Involucral bracts in 2 rows, the outer up to 3/4 (rarely 5/6) as long as the inner. Receptacle flat or convex, usually pitted, the raised margins of the pits often ciliate, rarely also with 1 or 2 rigid hairs or narrow, membranous scales between the florets. Ligules usually yellow (sometimes with a red stripe on the outer face) sometimes orange, pink, white or parti-coloured. Achenes yellowish to black, uniform or of 2 or 3 kinds, with 4-35 ribs or striae, usually narrowed towards apex, sometimes beaked; pappus of 1-many rows of usually white and soft, sometimes greyish or yellow and brittle hairs.


Αυτή που έχουμε βαπτίσει Crepis commutata

Αυτή που έχουμε βαπτίσει Crepis dioscoridis

Δεν υπάρχουν σχόλια:

Δημοσίευση σχολίου

Περιμένουμε τα σχόλιά σας.