— 143 — 



Prov. Archangelsk : Inter Piceam excelsam, Betulam et Alnum viridem ad 

 ripani fl. Ussa pr. Tereiitzewa isba (in consortio H. cruentiferi). 



Ab H. tmihellati v. arctophilo derivanduni. 



8sp. prolixi forme Norrl. Litus Orientale maris Albi: Puschlachta, in 

 ripa rivuli ; Sjetnig Orlow, in pinetis subhunüdis. 



Ssp. wologdense JPohle et Zahn (vulgatmn — sagtttatum). Caulis ad 

 35 cm altiis gracilis v. crassiusculus niodice molliterque albopilosus, tere usque 

 ad basin floccosus, eglandulosus, 2 4 foliatus. Folia radicalia petiolata, elliptica 

 obtusa V. oblongo-lanceolata v. lanceolata, acutiuscula v. acuta, onmia basin ver- 

 sus brevius longiusve attenuata, dilute v. sublutescenti-viridia , denticulata v, 

 pleraque basin versus + grosse triangulariter dentata vel serrato-dentata (den- 

 tibus apice subulatis glanduliformibus), utrimque breviter subpilosa, in margine 

 nervoque dorsali et in petiolo densius pilosa, 0,5 — 2 mm, interdum parceflocco- 

 sa, caulina lanceolata utrimque longe attenuata. inferius subpetiolatum, subtus 

 subfloccosa, summa 1 — 2 utrimque flocoosa. Acladium c. 20 mm longum, rami 

 Primarii 3 — 5( — 7), suprafastigiati, inferiores valde remoti (interdum ex omni 

 ala "evoJuti), ordines axium 3( — 4), capitula 10-20. Involucrum c. 9 — 10,5mm 

 longum ovatuni, squamae angustae acuminatae acutiusculae pleraeque acutae ob- 

 scurae parcefloccosae, in margine praecipue basin versus sat dense floccosae, 

 interiores anguste subdiluteque marginatae, omnes pilis dispersis v. mediocriter 

 numerosis apice dilutis et glandulis parum numerosis obsitae. Pedunculi subalbo- 

 tomentosi, disperse pilosi glandulosique vel fere eglandulosi. Caulomata dense 

 flocoosa. Flores saturate lutei, Stylus obscurus, achaenia subatra. 



Wologda: Ad Petschoiam: üstWoja, Ust-Schtschugor, Prosskau ; in m. 

 Ssablja, regio subalpina. Archangelsk : Arep Mikit (forma pilosior, capitulis fere 

 ut in H. sagittatö). 



II, laevhjatwn Willd. 



Ssp. unibellaticeps Fohle et Zahn (Grex Bigidum). Habitus et charac- 

 teres fere ut in H. umbellato. Caulis ad 50 cm altus gracilis, inferne glaber, 

 sursum rigidiuscule albopilosus, 1 — 2 mm, et subfloccosus. Folia subanguste 

 lanceolata longe acuminata acutiuscula vel pleraque acuta basi breviter angustata 

 V. rotundata sessilia, rigidiuscula, denticulata v. breviter dentata, supra glabra v, 

 disperse pilosa v. superiora parce floccosa, subtus et in margine subpilosa, 1 — 2 mm, 

 ad 20 v. compluria evoluta, inferiora saepissime emarcida, summa linearia. Acla- 

 dium ad 40 mm longum, rami primarii 3 — 5 saepe monocephali, capitula pauca. 

 Involucrum ad 10 mm longum crasse ovato - cylindricum denique depressum. 

 Squamae sublatae lanceolatae obtusae v. acutiusculae subatrae, in margine paulo 

 dilutiores, effloccosae, in dorso breviter sparsimque pilosae, pilis crassiusculis 

 apice dilutioribus et sparsim brevissimeque glandulosae, extimae saepe subrecur- 

 vatae. Pedunculi + cani disperse pilosi, 1 — 2 mm, superne interdum glandulis 

 solitariis praediti. Flores lutei, Stylus obscurus, achaenia atrobrunnea. 



Wologda : Distr. Welsk. 



Primo aspectu H. xmihellato omnino convenit, sed involucris pedunculisque 

 sparsim pilosis glandulosisque differt. H. ohatrescenti Dahlst. affine. 



Ssp. imschlaehtae Tohle et Zahn, Caulis 20— 60 mm, gracilis v. cras- 

 siusculus, basi coloratus, sursum breviter subpilosus, apice epilosus, parce floccosus. 

 Folia caulina 6^10 lanceolata utrimque attenuata, inferiora alata-petiolata saepe 

 acutiuscula, superiora angustiora basi angustata sessilia longe acuminata acutiora 

 utrimque subfloccosa, summa linearia, omnia dentibus angustis apice eximie glan- 

 duliformibus irregulariter subserrato-denticulata v. dentata, supra epilosa v. spar- 

 sim pilosa dilute viridia, in margine (saepe revoluta) sat dense ciliata, 0,5 — 1 mm, 

 subtus disperse pilosa, in nervo dorsali subobscuro sat dense ciliata et subfloc- 

 cosa, tenuiter papyracea. Acladium 20 — 25 mm longum, rami primarii (0 — )2 — 7, 

 inferiores remoti tenues, ordines axium saepissime 3, capitula (1 — )3 — 20. In- 

 volucrum denique ovatum basi truncatum obscurum ad 9,5 mm longum ; squamae 

 subatrae subangustae acuminatae obtusiusculae (v. intimae subacutae) obscure viri- 



