46 Kilim-former. 



devexo arido et in silva acerosa ; Inga Svartback in silva mixta, 

 in pratis et ad margines viae agrique, Vesterkulla in devexo 

 sicco juxta litus marinum, Haga in devexo graminoso ad litus 

 marinum, Dal in devexo graminoso. 



H. acrophyllum X salebricola. — Helsingfors Rodbergen 

 in loco duro aprico inter parentes. 



H. heteradenium Brenn. Nyl. Hier. p. 46. — Kyrkslatt 

 Knopps, Stromsby, Smeds, Edis et Ingels in silvis acerosis, vulgo 

 pinetis, nee non in devexis apricis; Inga Svartback in silva ace- 

 rosa, betuleto, devexo agresti, pascuis pratisque, Westerkulla et 

 Haga in silvis acerosis mixtisque, Sundsbacka ad marginem 

 viae in pascuo, Stor Ramso in pineto exciso; Lojo (Brenn. 1. c); 

 Hausjarvi Riihimaki in silva mixta. 



H. auricula X heteradenium. — Inga Svartback in locis 

 graminosis apricis ad Bastubacka copiose et H. heteradenio 

 multo frequentius, raro in betuleto pascuoque silvae mixtae, 

 Haga in silva acerosa ad marginem viae. 



H. chloroloma. Sat elatum, angustifolium — sat latifo- 

 lium; stolones vulgo elongati, virescentes, molliter tomentosi villo- 

 sique, foliolis lingulatis — lanceolatis mediocribus decrescenti- 

 bus vel subaequilongis; folia mollia, viridia, petiolata, lingulata 

 vel exteriora breviora obovata, obtusa vel intima acuta, minute 

 parcidentata, parcipilosa, subtus virescentia, floccosa — subto- 

 mentella pilosaque; peduncidi graciles, adscendentes — sube- 

 recti, nutantes, virides floccosique vel superne fuscescentes et 

 tomentosi, glandulis tenellis saepe elongatis et pilis tenellis al- 

 bidis vel superne fuscescentibus plus minusve frequentibus in- 

 structi, interdum epilosi; capitida mediocria — majora, laetiora, 

 angustiflora, plena vel ligulis remotis plus minusve striatis vel 

 estriatis vulgo radiantia; involucra atrovirentia vel pallidiora, 

 8 — 10 mm alta, crassa — sat angusta, rotundata — subcylin- 

 drica limbo patente, parum tomentosa, creberrime nigroglandu- 

 losa, epilosa vel pilis tenellis pallescentibus obscurisve sparsis 

 — sat densis immixtis, squamae sat latae, breviter subulatae, 

 obtusae — subacutae, apice brevi nudo, late viridimarginatae, 

 intimae virides acutissimae apicem versus magis vestitae, ba- 

 sales immarginatae ovatae. — Sibbo Skraddarby (W. Lauren); 



