645 



marginibus inferne dense et late, superne sparsim rare floc- 



cosis. — Calathium c. .'i") mm. diametro, sat radians, stylo luteo, 



fuscohispidulo. 



Stronio: Gjov« nt Vestnianhavn (.1. Hartz and C. Ostenfeld). In 

 Qower mi August 1. 1897. 



Tliis form, like the preceding one, belongs unquestionably to 

 Semidovrensia. It does not appear to have any closely related forms 

 in Scandinavia. It is more particnlarly distinguished by its obtuse 

 and few-toothed radical leaves; large lower stem-leaf, petiolate, and 

 often occurring at a greal distance from the rosette; rapidly taper- 

 ing upper leaves, ol" which the lower one is fnrnished with a short, 

 broad petiole or is ahnost sessile, the upper ones sessile, and at the 

 insertion broadly auriculate, half-clasping ; infiorescence contracted, 

 with densely floccose and glandular-hairy branches and peduncles; 

 and short, variegated involueres, glandular-hairy, without admixture 

 of simple hairs, and usually densely floccose at the lower margins 

 of the outer and middle phyllaries. I have seen Scottish forms 

 which agree with the present one in several points. 



IV. Cerinthoidea Fr. 



12. HIERACIUM KALSOÉNSE Dahlst. n. sp. 

 (Tab. XII. Fig. 2.) 



Caulis 15 — 22 ctm. altus gracilis, 2 — 3( — 4)-folius, basi spar- 

 sim et longe pilosus, +' stellatus, cæterum subglaber, rare stellatus, 

 apice densiusoule stellatus. — Folia basalia 3 — 4, exteriora parva 

 ohtnsa, elliptica — obovata, suhintegra — denticulata et intermedia + 

 ovalia — ovata sparsim dentata ohtusiuscula — acuta + petiolata, in 

 petiolis pilis mollibus longis + dense obtecta, in nervo dorsali + 

 stellato et in marginibus molliter et longe, + densiuscule pilosa, 

 supra parce — sparsim, subtus sparsim — densiuscule pilosa; folia 

 caulina cito decresentia, inlimum in basin angustam ad insertionem 

 + dilatatam contractum, + lanceolatum v. ovato-lanceolatum, spar- 

 sim et acute dentatum + aentum (interdum + alate petiolatum) 

 sæpe ima basi affixum, reliqua sessilia + lanceolata basi dilatato- 

 amplectente, summa linearia, omnia subtus magis stellata. — In- 

 florescentia furcato-paniculata laxa, ramo monocephalo brevi ex ax- 

 illo folii caulini summi orto sæpe indeterminata, pedicellis + paten- 

 tibus leviter curvatis, acladium 20 — 30 mm. longum + superantibus, 



41* 



