Forum Acta Plantarum

Well it'Äs H. prenanthoides Vill.
G.Gottschlich

Because of the numerous simple hairs on the involucre I think it belongs to H. pallescens Waldst. & Kit. cf. ssp. ciliatifolium (Zahn) Gottschl., which is very rare in Abruzzo. Among 3500 specimens examined from this area (1500 collected by myself) I found only 14 which belong to H. pallescens. ...

It is Hieracium amplexicaule L. ssp. berardianum (Arv.-Touv.) Zahn
G.Gottschlich

It is Hieracium lactucella Wallr. ssp. nanum (Scheele) P.D.Sell
with typical red stripes on the ligules
G.Gottschlich

Addtion: I didn't recognize the first picture with the capitulum. Now it is clear that it is H. villosum (outer phyllaries broad, green, leave-like).
G.Gottschlich

It is H. murorum, a form with spotted leaves.
G.Gottschlich

It is H. sabaudum, but it bad condition.
G.Gottschlich

The outer phyllaries (necessary to decide between H. pilosum and villosum) are not visible. But I think here they could be +/- broad and then it is H. villosum.
G.Gottschlich

Yes, it's H. racemosum.
G.Gottschlich

Indeed, H. racemosum is lacking in MeDCheckList for Sardegna. But it has been recorded since Moris! Concerning the subspecies I have to make a correction, because it is difficult to jugde the indument of phyllaries (simple hairs, glandular hairs, stellata hairs) in the posted photos. Now I come to t...

Yes, it's H. racemosum ssp. crinitum.
G.Gottschlich

It is Hieracium pictum Pers. ssp. irginianum (Arrigoni) Greuter

G.Gottschlich

It is Hieracium racemosum Waldst. & Kit. ex Willd ssp. crinitum (Sm.) Zahn
G.Gottschlich

giemme53 ha scritto:Immagine del fiore...

It is Hieracium racemosum Waldst. & Kit. ex Willd. ssp. crinitum (SM.) Zahn
G.Gottschlich

It is not H. lachenalii. This species has more than 1 stemleaves. It belongs to H. murorum.
G.Gottschlich

It belongs to H. racemosum s.l.
G.Gottschlich