164 



A. 



Minuarlia strirhi x 



Mclandriuffi apctaUun . . . x 



.1/. njfuH' X 



M . triflonini x 



Ranunciilus affinis 



/?. ni ral is 



fi. siilplinrcus 



Brai/a piirpurascens x 



Draba inageUanicn subsp. 



cinerea x 



D. rupestris 



D. alpina 



Lesquerella arctica x 



Saxijraga tricuspidaia . . . x 



S. coniosa x 



Potent illa nivea x 



P. pulchella x 



Epilubiiim arcticum 



Pirola grand i flora x 



Cassiope tetragona x 



Pedicularis hirsuta x 



P. lanata x 



Canipanula iiniflora 



Erigeron eriocephalus . . . . x 



E. compositus x 



Arnica alpina x 



A. E. PpRSILD. 



B. A. 



Suiitlicril iuul luwlaitd 

 ^ types: 



Poa alpina x 



PiiccincUia retroflcxa .... x 



X Festuca rubra x 



x Agropyron i'iolaceiun . . . . x 

 X Elijums arenarius var. vil- 



X losus X 



Carex scirpoidea 



X C. gynocrates x 



X Jiincus arcticiis x 



X J. castaneus x 



x Luzula spicata x 



X L. jrigida x 



Minuartia bi flora x 



x Cerastiuni trigyninii x 



Viscaria alpina x 



x Thalictrum alpinum 



(Hartz) j^fabis alpina x 



Potentilla alpestris x 



Phyllodoce coerulea x 



Veronica alpina x 



X . . 



Bartschia alpina x 



X . . 



Pedicularis lapponica . . . x 



Pingiiicula viilgaris x 



Antennarid iiitcrmedia . . x 



A. glabrata x 



Taraxacum groenlandicuni x 



T. crncriun 



B. 



X 



x 



X 

 X 



X 

 X 



X 



X 

 X 



Thus thi' total known llora of Påtut incliidcs only 114 sjiocios of 

 vascular piants, which is but ^/g of tho flora known from the adjacont 

 Ritenbenk and Umånaq districts, but this, as 1 shall try to show later, 



