H. DAHLSTEDT. DI' HIBKACUS NONNULUS SCANDINAVICIS. 35 



5. Hieracium 'urticaefrons n. subsp. 



CauUs 40 — 75 cm altus gracilis crassiusculus o — i-folius, infernc viridis — 

 Icvitcr purpurascens sparsim et sat longe pilosus leviter stellatus, supra folium 

 caulinum + rare pilosus et sparsim stellatus, apice pilis brevibus + obscuris spar- 

 sis et floccis sparsis — densiusculis obsitus. Folia supra Irete prasino- v. glauce- 

 scenti-viridia subglabra v. sparsim et breviter pilosa stepe nigro-maculata, subtus 

 glauco-canescentia sparsim — densiuscule v. sat dense et mediocriter pilosa leviter 

 stellata, in nervo mediane subdense stellato pilis longis — longissimis mollibus ± 

 densis obtecta, petiolis canaliculatis ± angustis longa — longissime molliter et (spar- 

 sim — ) sat dense pilosa, marginibus pilis mediocribus — sat longis i: dense 

 ciliata; basalia ± longe petiolata in rosulam multifoliam congesta, exteriora ovalia 

 — ovali-oblonga obtusa basi ± cuneato-decurrente obtuse et reverse dentata 

 cetcrum obtuse dentata — denticulata, intermedia sspe maxima late ovata — 

 late clliptica subrhomboidea crebre et late ± obtuse dentata dentibus patcntibus 

 v. ad basim ± ovato-truncatam v. cito — sensim cuneatim contractam ± retro- 

 vcrsis ± obtusa — acutiuscula, interiora ± ovato — elliptico-lanceolata v. anguste 

 lanceolata longe acuminata — acuta crebre et argute ± irregulariter et longiu- 

 scule (duplicato-) serrato-dentata ad basin ± longe descendentem ± insequaliter 

 et longe dentata — laciniata; folium caulinum sat petiolatum nunc ad basin 

 nunc supra medium caulis insertum ± lanceolatum — lineari-lanceolatum, infra 

 medium ± injequaliter subulato — laciniato-dentatum, ceterum sparsius denticu- 

 latum basi ± decurrente et in apicem longum — longissimum ± longe integrum 

 angustissimum acutum — cuspidatum protractum, subtus magis stellatum quam 

 fol. basalia, marginibus apicem versus rare glandulosum; fol. omnia nunc emacu- 

 lata nunc supra et in spec. cultis etiam infra maculis atris v. purpureis ± dense 

 conspersa. Anthela sat magna polycephala subampla paniculata, ramis inferori- 

 bus erectiusculis sat distantibus, summis patentibus multum approximatis, Omni- 

 bus ± superantibus ± curvatis tomentellis — sat tomentosis pilis mediocribus 

 crassiusculis vulgo nigris v. apice breviter albidis densiusculis — sat densis et 

 glandulis lutescentibus — nigris ± densiusculis obtectis, pedicellis sat brevibus 

 curvatis — sat rectis apice multum incrassatis acladioque 5 — 15 ( — 30) mm. 

 longo dense canotomentosis pilis mediocribus v, brevibus nigris v. apice breviter 

 albidis (sparsis) v. densis — sat confertis et glandulis brevibus lutescentibus — nigris, 

 inferne densiusculis — densis, superne crebris — confertis vestitis. Involucra ± 

 atroviridia mediocria — sat magna, 11 — 12 mm. longa, 6 — 7 mm. lata, cylindrica, 

 basi ± ovata v. in petiolo sjepe leviter decurrente. Squamce sat angust^e plu- 

 rimiE regulariter imbricatje, exteriores ± lineares ± obtusiusculje, interiores lineari- 

 lanceolatcX' acuta; — subulatJE, omnes ± viridi-marginata:, dorso apiceque obscu- 

 ris apice ± albo-comatae, dorso leviter marginibus sparsim v. in exterioribus sat 

 densiuscule stellatse, ceterum pilis crassis firmis plerumque brevibus et nigris v. 

 apice breviter albidis ± confertis et glandulis nigris v. lutescentibus ± densiu- 



