79 



According to Landt p. 333 probably planted at several of these stations. 

 Fl. May. Fr. July. 



That Trevelyan cailed this species S. hastata is proved In^ a specimen in the 

 collection of the Botanical Gardens, Copenhagen; it is labelled, »S. hastata. Færoerne, 

 Trevehan«. 



Order XXXVIII. SAXIFRAGACEAE. 



148. Saxifraga decipiens Ehrh.; S. caespitosa Rostr. p. 44. 



Common on ledges, in clefts of rocks, on hill-plateaux and near the 

 sea; it oc'curs in numeroiis forms. 

 Fl. June— July. Fr. August. 



149. S. hypnoides L. 



Rather common on damp rock-surfaces and ledges, mostly in moss, 

 both lower down and higher up. 



Fl. June — July. Fr. August. 



150. S. nivalis L. 



Rather common in similar piaces as the preceding, most frequent 

 on the northern islands and from about 300 m. 



— — var. tenuis Whbg. 



Occurs at the same place as the main species and often mixed with, 

 but clearly distinct from it. Bordo: Holgafjæld (!); Fugl 6: on the hill 

 at550m. (!); Kai so: at Syderdal (!); Kuno: the south end of the island(!); 

 Str: near Leinumvatn (!); Vid.: Villingedalsfjæld at some 600 m. (!). 

 Fl. May— June. Fr. August. 



151. S. oppositifolia L. 



Rather common in clefts of rock and on bare stony ground, gene- 

 rally some way up the hills. 



Fl. April— May. Fr. July. 



152. S. rivularis L. 



Found here and there in clefts of rocks (often together with S. ni- 

 valis) on the higher hills from about 500 m. Noticed on most of the 

 islands except Sando and Syd. 

 Fr. August. 



153. S. stellaris L. 



Common in damp moss on the hills and along the streams right 

 down to the seå; on bare stony ground it occurs in a dwarf form (f. 

 piimila Rostr. p. 44) only 2 — 3 cm. high. 

 Fl. June. Fr. August. 



Order XXXIX. UMBELLIFERAE. 



154. Angelica silvestris L. 



Rather common on luxuriant rock-ledges in low-lving regions. 

 Fl. Julv. 



