— 112 — 



siipra nie<liimi latisi^inia (ad 22 iDiii) incgiilaiiter öubsimiato-deiitata, dciitibus 

 varie longis apice glandulifoiniibiis in ])etioliini descciideiitibus, inteiiora angustius 

 lanceolata, omiiia sat niollia v. subrigidiustula (in plaiitis niiiioribus), basin versus 

 longissime sensimque in petioluni + alatuni attenuata, apicem versus cito acu- 

 minata obtusiuscula mucronata v. pleraque + acuta, saepe + plicata, dilute 

 viridia lutescentia, utrinique disperse pilosa, in niargine sat dense albo-ciliata, 

 2 — 4 mm, praecipue in niargine nervoque dorsali sat dense microglandulosa, in 

 margine sparsim floccosa v. effloccosa; caulina anguste lanceolata v. linearia 

 dentata, etiam in nervo dorsali subfloccosa. Inflorescentia i furcata, acladium 

 25 mm ad '/g totius caulis, ranii primarii — 3 valde renioti monocephali, capi- 

 tnla 1 — 4, secundaria minora. Involucruni 12 — 15 mm longuni, 10 — 15mmlatuni 

 denique depressum basi truncatum. Squamae angustatae acutae v. acutissimae 

 obscurae, interiores atrovirides, intimae saepe angustissime viridi-niarginatae, 

 apice subbarbulatae, pilis subnumerosis v. numerosis 1 — 2 mm longis apice albidis 

 et glandulis numerosis ex dimidia parte minutissimis luteolis obtectae, effloccosae. 

 Pedunculi graciles obscure cani sat dense v. dense longeque glandulosi disperse 

 pilosi. Bracteae 3 — 5 foliaceae lineares 4 — 22 mm longae, subpilosae subfloc- 

 cosae subglandulosae. Ligulae luteae, apice breviter ciliatae, Stylus brunneo- 

 luteus, denique + obscurus, achaenia brunneo-atra. 



Prov. Archangelsk: In ripa lutoso-sabulosa fl. Ussa : ArepMikit; in regione 

 subalpina ad montem Pai Jer, in salicetis. 



H. cochleari Huter ex Alpibus haud dissimile et inter alpinmn et gregem 

 Nigrescens intermedium, ob folia lanceolata basin versus longissime attenuata 

 gregi Decipiens adscribendum. Transitus i^ersonatij ornte <C sUvaticum. 



In tundra Behilae nanae ad Ussam adiacente (p. Arep Mikit) occurrit forma 

 tenella, 10 cm tantum alta, capitulis 9 — 10 mm longis, toliis parvis. 



H. atratuin Fries = aljyinwn <^ silvaticuni. 



Ssp. ovaliceps NorrJ. — Peninsula Kola: Charlowka, in ericetis sabuloso- 

 humosis (Tundra). 



Ssp. alratulnm Norrl. — Peninsula Kola: Charlowka. 



Ssp. barbulatuluni Fohle et Zahn. Caulis subtenuis c. 30 — 35 cm altus, 

 disperse molliterque brevipilus, usque ad basin sat dense fioccosus, unifolius. 

 Folia rosularia longe petiolata elliptico- v. oblongo-lanceolata obtusiuscula v. sub- 

 acuta mucronata, in petiolum albo-subvillosulum angustum cito vel interiora sub- 

 longius angustata, denticulata v. basin versus subdentata, dentibus apice glanduli- 

 formibus, dilute viridia, utrinique breviter subpilosa, in niargine sat dense ciliata, 

 1 — 2mm, et glandulis minutis sparsis minuta, in nervo dorsali subfloccosa; cau- 

 linum parvum. Acladium breve, ranii 2, superior suitrafastigiatus, capitula 3 — 5, 

 involucrum 10-11 mm longum cylindrico-ovatum, 5- 8 mm latuni, sat dense 

 diluteque pilosum, 1 — 2 mm, disperse sparsinique glandulosuni, fere effloccosum. 

 Squamae angustae acutae atrovirides, apice barbulatae, interiores angustissiniae 

 viridi-marginatae. Pedunculi mediocriter pilosi, t — 2,5 mm, disperse glandulosi, 

 obscure cani. Flores saturate lutei, ligulae apice sparsim ciliatae, Stylus obscurus. 



Prov, Archangelsk: In pineto sabuloso ad fl. Ussam: Ust Lemna. 



Transitus inter H. stenolepifornie et silvaticum, habitus H. süvaticL 



Ssp. ussense rohle et Zahn (Grex Suhmurorum). Caulis 25 — 30 cm altus 

 gracilis, usque ad basin sat dense floccosus et disperse glandulosus, basin versus 

 modice, apice disperse molliterque albopilosu» (1—2 mm). Folia radicalia ex- 

 teriora parva ovalia, reliqua elliptica v. elliptico-lanceolata v. oblonge lanceolata 

 acutiuscula v. acuta nnicionata, dilute viridia sublutescentia subrigidiuscula subtus 

 pallidiora saepe colorata, glanduloso-denticulata, utrimque mediocriter sat denseve 

 pilosa, in margine nervoque doisali glandulis dispersis obsita et 

 subfloccosa, ibidem densius jiilof-a, in petiolo brevi basin veisus subvillosula; 

 caulina 1 — 2 lanceolata v. angusta acutiora, subtus subfloccosa. Acladium 5 — 20mm 

 longum, rami primarii (1 - )2(— 3, rarissime 4), valde remoti 1 — 2(— 3) cephali 

 arcuato-erecti suprafastigiati, ca]>itula (1— )3— 5( — 8). Involucruni 10 mm longuni 

 ovaium denique crassiusculum, squamae sublatiusculae lanceolatae acutiusculae 



