116 
beck, Holmes, Thirsk ; sparingly. Plentiful in a wood between 
Tliirsk and Woodend. Between Bedale and Snape. 
1007. S. viminalis, Linn. Native. British. 
Riverbanks, hedgerows, and damp places; common. 
1007. '!' S. stipularis, Smith. Native. British? 
Near Ripon — W. Brunton (B. G. 718). It is desirable that the oc- 
currence of this species should receive modern confirmation. 
1008. S. Smithiana, Willd. Native. English. 
In similar situations to the preceding ; probably not unfrequent. 
Near Richmond — James Ward (S. B. 27, 28, 29, fide Anderssen). 
S. rugosa, S.B. 81, 32, Dr. Anderssen refers to the next species. 
In a damp wood between Thirsk and Woodend. Banks of the 
Codbeck, and hedges between Thirsk and Kilvington. (Smithiana 
and ferruginea ) 
1009. S. acuminata, Smith. Native. English. 
Near Richmond — Jas. Ward (S. B. 31, 32, fide Atiderssen). 
S. Seringeana, Gaud. Incognit. 
To this species* Dr. Andersen suggests that S. B. 39, collected 
near Richmond — Jas. Ward, should be. referred. It merits fur- 
ther investigation. 
1010. S. cinerea, Linn. Native. British. 
S. cinerea and oleifolia, Flora, 92. S. aquatica, Flora, 143. River- 
banks and damp places ; common. 
1011. S. aurita, Linn. Native. British. 
Damp woods and hedgerows ; frequent. 
1012. S. Caprea, Linn. Native. British. 
Woods, hedgerows, and damp places; common, S. sphacelata, 
Smith, probably a variety of this species, occurs in the neigh- 
bourhood of Richmond — J. Ward. 
1013. S. nigricans, Linn. Native. Scottish. 
S. Andersoniana, Flora, 92. To this species Dr. Anderssen refers 
S. hirta, S. B. 67, from Ravensworth, near Richmond — James 
Ward. Near Weathercote, Bilsdale! — A. Watson. Damp places, 
and along the banks of the stream at the bottom of Flazendale, 
near Rievaulx; plentiful (Andersoniana). 
1014. S. laurina, Smith. Native. Scottish. 
S. bicolor. Flora, 92. Near Richmond — Jas. Ward (S. B. 73). 
No. 43, S. B., is a doubtful form from the same vicinity, referred 
by Dr. Anderssen to this species. 
* I subjoin a diagnosis of this species, translated from Koch’s Synopsis: 
“ S. Seringeana (Gaud. fl. helv. 6. p. 251). Aments sessile arcuate bracteated at the base : capsules 
stalked tomentose, lanceolate from an ovate base: pedicel twice the length of the gland: style elongate: 
stigmas bifid: leaves lanceolate oblong acuminate crenulate, roughly veined and covered with white 
tomentum beneath : stipules ovate acute. Banks of rivers in sub-alpine vallies,” 
