Hieracium | Vascular Plantsvascular plants of the UK 6/8

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Hieracium Sabauda
Hieracium Hieracioides
Hieracium Foliosa
Hieracium Tridentata
Hieracium Prenanthoidea
Hieracium Alpestria
Hieracium Amplexicaulia
Hieracium Alpina
Hieracium Subalpina
Hieracium Lanatella
Hieracium Villosa
Hieracium Cerinthoidea
Hieracium Oreadea
Hieracium Stelligera
Hieracium Vulgata
Hieracium Hieracium

(A)(B) Few to numerous simple
(A)B (Few) numerous simple
(A)C Few / no simple hairs
(D)(E) Few / some stellate
(F)(G) Few / some glandular
A Few simple hairs
A(B) Few to many simple hairs
A(occ) Occasional simple hairs
B Numerous simple
B(A) Numerous (few) simple hairs
C No simple
C(A) No (occasional) simple hairs
D Numerous/dense stellate
D(E) Dense (few) stellate
D(E) Numerous (few) stellate
D(out) dense stellate on outer only
E Few/No stellate
E(D) No / few (some) stellate
E(none) No stellate
F Numerous glandular
F(G) Numerous (few) glandular
F(mic) Numerous micro glandular
G No / few glandular
G(min) Few minute glandular
G(none) No glandular

(H)(I) Obtuse / Acute apex
(J)(K) +/- 11mm
(J)K (<)>11mm
<11mm
>11mm
H Obtuse apex
H(I) Obtuse (some acute) apex
H(outer) Obtuse apex outer bracts
I Acute apex
I(fil) Acute filamentous
I(H) Acute (obtuse) tips
J(K) <11mm(>11mm)
Reflexed tips

(a)(b) Few to many simple hairs
(c)(a) No / occasional simple hairs
(d)(e) Some stellate
(f)(g) Few / occasional glandular
a Few simple hairs
a(b) Few (numerous) simple
a(occ) Occasional simple hairs
b numerous simple
c No simple
c(a) No (occasional) simple hairs
d Numerous stellate
e Few stellate
e(d) Few (numerous) stellate
f Numerous glandular
f(few) Few glandular
f(min) Minute glandular
g no/few glandular
g(f) No / few (some) glandular
g(min) Few minute glandular
g(none) No glandular
g(occ) Occasional glandular

(N)(O) Yellow / discoloured styles
(O) styles slightly discoloured
(R)(S) Occasional hairy ligule tips
N styles yellow
N(O) Styles yellow slight discoloured
N(orange) Orange styles
O styles discoloured
O(N) Discoloured (sometimes yellow) styles
R Ligules hairy at tip
R(S) Hairy (glabrous) ligule tips
S ligules glabrous
S(R) glabrous occasional hair
Stylose heads

Vulgata - vulgatum

135.034.263 Hieracium triviale
Stelligera

135.034.261a Hieracium attenboroughianum
Stelligera

135.034.261 Hieracium eustomon
Stelligera

135.034.258 Hieracium subbritannicum
Stelligera

135.034.257 Hieracium naviense
Stelligera

135.034.255 Hieracium britanniciforme
Stelligera

135.034.254 Hieracium britannicoides
Stelligera

135.034.249 Hieracium breconense
Stelligera

135.034.245 Hieracium dalense
Stelligera

135.034.240 Hieracium repandulare
Stelligera

135.034.239 Hieracium hypochaeroides
Stelligera

135.034.233 Hieracium cillense
Stelligera

135.034.225 Hieracium arvonense
Sabauda

135.034.009 Hieracium eminentiforme
Stelligera

135.034.224 Hieracium cyathis
Stelligera

135.034.216 Hieracium carneddorum
Sabauda

135.034.001 Hieracium vagum
Sabauda

135.034.002 Hieracium rigens
Sabauda

135.034.005 Hieracium virgultorum
Sabauda

135.034.007 Hieracium argutifolium

Photographing and Keying Hawkweeds

Photographing and Keying Hawkweeds

Yorkshire Hawkweeds by Vince Jones

Yorkshire Hawkweeds by Vince Jones

© 2022 Jon Holt

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