Forum Acta Plantarum

Difficult! I can't see whether the involucre bears little glandular hairs. If not, it could be H. brevifolium.
G.Gottschlich

Yes, it is H. racemosum
G.Gottschlich

It is one of the numerous taxa of H. dentatum s.l.
G.Gottschlich

It is H. humile ssp. brachycaule.
G.Gottschlich

Yes, it is H. scorzonerifolium.
G.Gottschlich

Could be Hieracium pallescens, but leaves are not clear to see.
G.Gottschlich

A very untypical H. sabaudum.
G.Gottschlich

Leaves point clear to H. sabaudum, but the indument of the phyllaries (much simple hairs) is somewhat strange but could be point to the untypical flowering in December.
G.Gottschlich

Yes, because of the ramification of the synflorescence and the indument (many simple white hairs on peduncles and phyllaries) and after having compared with some types in G-Hb.Burnat, described by Zahn, I agree with P. tephrodes.
G.Gottschlich

D'accord!
G.Gottschlich

It is Hieracium pilosum Schleich. ex Froel.
G.Gottschlich

It is H. pallescens Waldst. & Kit.
G.Gottschlich

yes, it is H. pellitum subsp. pseudolanatum.
G.Gottschlich

Yes, it is H. digenum.
G.Gottschlich

It is H. amplexicaule (perhaps subsp. amplexicaule).
G.Gottschlich

As the leaves are hairy it is not H. amplexicaule subsp. berardianum but H. amplexicaule subsp. pulmonarioides (Vill.) Ces.
G.Gottschlich

The type of maranzae (M!) belongs to H. sabaudum.
G.Gottschlich

Yes, it is P. officinarum Vaill.
G.Gottschlich

It is H. grovesianum Arv.-Touv. ex Belli
G.Gottschlich

It is H. murorum (untypical autumnal plant)
G.Gottschlich

Yes, it is H. ramosissimum Schleich. ex Hegetschw.
G.Gottschlich

It is H. pallescens Waldst. & Kit.
G.Gottschlich

It is H. racemosum subsp. italicum Fr. ex Zahn
G.Gottschlich

It is H. leiopogon subsp. iolai (Arrigioni) Greuter
G.Gottschlich

It is H. schmidtii subsp. brunelliforme (Arv.-Touv.) O.Bolòs & Vigo.
G.Gottschlich