APPENDIX. 187 



CRUCIFER.E. 



Draba. 



2. D. alpina. Linn. Sp.pl. p. 896*. Fl. Dan. t. 5G. Brown, 

 in Parry's 1st Voy. App. p. cclxv. Rich, in Frankl. Journ. 

 App. ed. 4, p. 27. 



Var. longipesy major, folds fedicellisque valde elongatis. 



This is a very singular variety of Draba alpina, with the 

 leaves hairy and ciliated with branched hairs. The scape is 

 about four inches long, the pecZ/ce//.^ produced from through- 

 out its whole length, the three or four lower ones distant, 

 the rest more crowded; but all reaching nearly to the same 

 height, so that the lowest one is almost four inches long, 

 the uppermost very short. All of them are clothed with 

 white, sometimes ramified, hairs. Calyx with a fevr sim-ple, 

 longish white hairs, nerved. Corolla deep yellow, petals 

 marginate, nerved. *S/^/e rather long, a little enlarged up- 

 wards. Stamens with t\\Q filaments much dilated at the base. 

 Pouch oblong, acute at each extremity, piano-compressed, 

 with about four seeds in each cell. 



This variety seems to come near the Draha repens of B'iq' 

 berstein and De CandoUe. 



3. D. hirta. Linn. Sp. pi. p. 89 7. Vv^ahl. Fl. Lapp. p. 175. 

 t. 11. Rich, in Frankl. Journ. ed. 4. p. 27. Hooker in 

 Parry's 2d Voy. App. ined. 



The variety of this plant, contained in the collection, is 

 that which in the Appendix to Parry's 2d Voyage, I have 

 denominated 



Var. 4. tripollicaris, folils lanceolatis sxthintegris, scapo 

 plencmque monodiphyllo, una cum pedicellos calyce7?i silicidam- 

 que, glaberri?iiO. 



To this I think may be referred the Draba androsacca, 

 Wahl. Fl. Lapp. p. 174. t. 11. f. 5, and consequently the 

 D. Lapponicaoi De Candolle's %y^. Veget. v. 2. p. 234, and 



