Acta Societatis pro Fauna et Flora Fennica, 25, n:o 6. 31 



37. H. nigellum Norrl. — Ta: Hausjarvi Herajoki ad ripam 

 rivuli; Nyl: Helsingfors T616 park in loco graminoso (A. L. 

 Backman). 



38. H. lasiopodum Brenn. — Nyl: Borga Lill Kroksnas m 

 prato litorali; Helsingfors Rodbergen; Inga Svartback in prato 

 pascuoque humidis, Joddbole ad marginem fossse in prato hu- 

 mido, Baro in nemore. 



39. H. albiciliatum Brenn. — Nyl: Sibbo Majholmen (VV. 

 Lauren); Inga Svartback ad viam in agro. 



40. H. planifolium Brenn. — Sibbo Sandholmen in agro; 

 Inga Svartback in pratis nemoreque. — Styli interdum laetiores. 



41. H. collatatum. Humile - sat elatum, latifolium - 

 sat angustifoliura; stolones graciles, ssepe elongati, hypogaei — 

 epigaei, virides vel violacei, albivillosi, apicem versus foliolis 

 decrescentibus petiolatis subspathulatis apice rotundato, plus 

 minusve pilosis vel hirsutis et subtus interdum stelligeris in- 

 struct!; caulis 10-40 cm altus, vulgo erectus, subflexuosus, e 

 basi virescente vel ubique sordidus, plus minusve stelligerus - 

 sat dense floccosus sub anthelaque subtomentellus, pilis brevibus 

 - sat longis albis patulis plus minusve dense hirsutus, glan- 

 dulis sparsis vel superne densis vestitus, 1— 2-fohus; folia glau- 

 cescentia, mollia — sat firma, rosularia frequentia, breviter pe- 

 tiolata, obovata — lingulata oblongave, obtusa vel apice rotun- 

 dato intimave breviter acuta, minute denticulata — subintegernma, 

 marginem versus vel intima in tota pagina albipilosa — hirsuta, 

 dense ciliata, subtus ad costam et marginem versus vel intima 

 in tota pagina pilosa, ad costam basinque dense hirsuta, mte- 

 riora ad costam marginemque vel intima in tota pagina stelligera, 

 folia cmdina 1-2 prope basin inserta, lingulato-lanceolata - 

 subbracteiformia, acuminata, subtus stelligera, vel supenus floc- 

 eosum, hirsutaque; anthela 5-15-cephala, subumbellata, sub- 

 simplex vel composita, acladio 10-20 mm ramulisque 1-3- 

 cephalis a3quilongis vel infimis nonnihil longioribus, rectis, cras- 

 siusculis — sat gracilibus, tomentellis — tomentosis crebre 

 glandulosis, ramulo infimo nonnihil remoto; capitula mediocria, 

 irregulariter remote radiantia, ligulis marginalibus breviter stnatis 



vel concoloribus; involucra sabnij 



altii. -vIhi 



