1\ ARKIV FÖR BOTANIK. BAND 5. N:0 9. 



lineari-lanceolata, raro lanceolata, breviter -- longe triangu- 

 lari- v. deltoideo-lobata usque crebre et irregulariter inciso- 

 laciniata, laciniis deltoideis — linearibus, retroversis — paten- 

 tibus v. subporrectis, sa?pe in eadem planta, margine supe- 

 riore ± dentato, dentibus lobulisque inter lacinias haud raro 

 interjectis, lobo terminali saepe valde elongate, angusto, hastato- 

 sagittato, petiolis et nervis vulgo intense et lucide claro-pur- 

 pureis, glabra v. ± araneosa. 



Pedunculi 1 plures, folia aequantes v. ± superantes, 



deflorati fere duplo superantes, basi ± purpurei, superne ± 

 enpreati, subglabri, sub involucro saepius ± araneoso to- 

 mentosi. 



Involucrum, 16 — 18 mm. longum, erassiuseulum, fusco- v. 

 atro-virescens, radians. 



Squamce exteriores ± erecto-patentes v. subadpressae, 

 infima? ± ovatae — ovato-lanceolatae, cornubus brevibus 

 mediocribus v. sat magnis fusco-purpureis instructs, superio- 

 res ± lanceolatae cornubus majoribus fusco-purpureis praeditae, 

 omnes anguste scarioso-marginatae, margine inferne albo su- 

 perne ± purpurascente, saepe ± denticulato; interiores ± 

 lineares, sub apice cornubus parvis — mediocriter longis, ± 

 fusco-purpureis instruct«. 



Calathium 50 — 60 mm. diametro, sat laete luteum, radians. 



Ligulce marginales c. 2,6 mm. lata?, extus stria obsoleta 

 v. lata, ± olivaceo-purpurea notatae, dentibus intensius 

 coloratae. 



Stylus et stigmata luteo-virescentes. 



Antherce lutea?, polline praeditae. 



Achenium fulvo-stramineum, c. 3,:r> mm. longum, 1,35 

 mm. latum, pyramide c. 0,6 mm. longo, rostro 8,5 — 9,5 mm. 

 longo, pappo albo. 



Utbredning: 



östra arkt. Amerika: Ducket Cove (Parry 1821, H. Hafn ) ; Melvilleöri, 

 75 76° (Trevelyan, H. Hafn.). 



V. Grönland: Ignerifc, 72° 41' (Rydebs expedition 18 SB /? 86, H. Hafn.); 

 Akaliaruserauak i Umanakfjord, 70 71 ; (F. Vanhöffen, 18 3 "/ 7 92, H. Hafn); 

 Niakornak vid Umanakfjord, 70° 47' (Rink, H. Hafn., H. Berol) ; Nugsuak 

 peninsula, Den store dal, 70°— 70° 50' (M P. Porsild, 19 17 /? 02, H. Hafn.); 

 Disco, nordväetkusten,Giesekesdal, c. 70° 18' (MP. Porsild, 19'- ,:i ,7 02,H.Hafn.); 

 Disco, botten af Kuganguakdalen, 70' 17' (M. Pedersen, 18 - 7 /" — *•/' 98. H 

 Eafn.); Disco. Asuk, 70 a 12' (Th. M. Fries, 18 i:, /7 72, H. Hafn; M. Pedersen, 



