. Botany. Part B [microform] : contributions to the morphology, synonymy, and geographical distribution of Arctic plants. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Botanique; Plantes; Botany; Botany. t Aniir PJinils: Morphology and Synonymy 47 e lafn: flnrtvs solifarii v,l raiissimr I,ini, majoios ( in fvpo, ,;,]orc vui- ahilcs, pallulc , rosci vcl ^oi; ^(â paIa fiTO triaiiL'iil-iria iPiiiotc ciliata; potala ovalia vol ol)long(); ' '. Dryas L. Wliilo ;;. octopcUilu I,, and I>. l)nn,iv,o,i,lii Hoo
. Botany. Part B [microform] : contributions to the morphology, synonymy, and geographical distribution of Arctic plants. Canadian Arctic Expedition (1913-1918); Canadian Arctic Expedition (1913-1918); Botanique; Plantes; Botany; Botany. t Aniir PJinils: Morphology and Synonymy 47 e lafn: flnrtvs solifarii v,l raiissimr I,ini, majoios ( in fvpo, ,;,]orc vui- ahilcs, pallulc , rosci vcl ^oi; ^(â paIa fiTO triaiiL'iil-iria iPiiiotc ciliata; potala ovalia vol ol)long(); ' '. Dryas L. Wliilo ;;. octopcUilu I,, and I>. l)nn,iv,o,i,lii Hook. Iiavc alwav- 1 11 recog- ni-<(Ml as (iistinct spccios tliorc lias soinrlinics l,of-ii cxpiosscd .Irliiltt ahout tho sponfic validity of/), inlegrifolia M. Valii. KjoUnian/-' who had tlio rare oppor- tunity to olwrvp D. oclopdala and D. intcgrifolia at tho same on the Asiatir coast of Bonnp .strait at Konyani hav, frit convinced that tlicv icprcscnt two distinct spocics. Xathorst,' who also found them growing together at < ape \ork on the northwest coast of Greenland, observed moreover a form intermediate iiotli which he named D. inhiirifolia forma intermalia- in this form the leaves varied from Iieing dentate onlv at the base to dentate along the whole margin from base to apex. This author felt inclined to con- sider this intermediate form as a hybrid, inasmuch as the two species keep remarkal)ly constant, even when distributed over large areas The forma 7/i^crmcr/m has since also been reported from Xortheast , Scoresby sound by ; who has figured an interesting series of leaves of t pical D ocUipddla, of the forma inUrmcilin. and of D. intrgrifidui. The specimens from Port Epworth harbour represent the forma inlermciUa but in specimens the dentate leaves are verv few in proportion to the entire ones, and the specimens are better referable to D. iulrqrifoUn than to the .other. Sieversia glacialis R. Rr. \ few specime
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectbotany, bookyear1922
