MEMOIRS FROM THE DEPARTMENT OF BOTANY OF COLUMBIA UNIVERSITY 189 
Pot. 20 and 31; Sprengel, Syst. Veg. 2: 5383; Seringe in DC. Prod. 2: 579; Don, Gard. 
Dict. 2: 560; Dietr. Syn. Pl. 3: 190; Walp. Rep. 2: 85; Ann. 2: 469; Lehm. Rev. 
Pot. 16. 
Mich. FI. Bor. as 1: 304; Pursh, Fl. Am. Sept. 355; Nutt. Gen. N. Am. PI. 1: 
310; Eat. Man. Ed. 2, 379; Ed. 3, 408: Ed. 5, 344; Hao Ge 231. dy 7 458h torr EI: 
U. 8. 497; Comp. 210: Dork Ann liye N.Y. 22 1975) Beck. Bot, 1075" Edy 2,099); 
Torr. & Gray, Fl. N. Am. 1: 445; Eat. & We N. Am. Bot. 373; lorr. oe IN YSZ Olin 
Fremont’s Ist Exp. 89 [174]; Gray, Man. Ed. 1, 128; Hid. 2, 119> Ed. 5, 15m; Noll, BI. 
Pa. 434; Gray, Proc. Acad. Phil. 1863: 61; Wood, Class Book, are Bot. é& Mls lor: 
Wats. King’s Rep. 5: 89; Proc. Am. Acad. A. & 8. 8: 561; Porter & Coult. Syn. 
FI. Col. 38 ; Brewer & Wats. Bot. Cal. 1: 180; Rothrock in Wheeler’s Rep. 4: 114; 
Porter, U. 8. Geol. Rep. 1870: 475; 1871: 482; Coulter, l.c., 1872; 765; Coult. 
Man. ieee Mts. 86; Rattan, Key. W. Coast, Bot. 51; Greene, Fl. Fran. 1: 63; Rydb. 
Cont. U. S. Nat. Herb. 3: 497; Wats. & Coult. in Gray, Man. Ed. 6, 160; Bailey, in 
Gray, F. F. & G. Bot. Rev. Ed. 152; Britt. & Brown, ll. Fl. 2: 216. 
Richardson, in Frankl. 1st Journ. 739; Ed. 2; App. 20; Cham. & Schlecht. in Lin- 
naea, 2: 24; Steller in Pall. N. Nord Beitr. 2: 300*; Sievers in Pall. J. c. 7: 198 and 
929*- Lehm. in Hook. FI. Bor. Am. 1: 186; Hook. & Arn. in Beee hey’s Voy. 123; Ledeb. 
Fl. os 2: 61; Seeman. Bot. Herald, 29 and 51; Provancher, Fl. Can. 189; Macoun, 
Cat. Can. Pl. 141; Lange, Consp. FI. Groen. 5. 
Fragaria fruticosa Crantz. Inst. 2: 176. 
Dasiphora riparia Raf. Aut. Bot. 167. 1838. 
Intusrrattons: Nestl. Mon. pl. 1; Sv. Bot. pl. 253*; Eng. Bot. 2: pl. 88; Wats. 
Dendr. Britt. 1: pl. 70; Nouveau Duhamel, 2: pl. 4*;1 Guimpel, Fr. Holzg. pi. 4B 
Regel, Gart. Fl 9: pl. 278*; Britt. & Brown, MIE 23 2932) TGA Oi al 
section of flower, f. 2; stamens, f. 3-4; pistil, (5; fruiting hypanthium and calyx, f. 6. 
Shrub .3m. to 1.5m. high; branches when young silky-hairy, in age with brownish 
shreddy bark. Stipules ovate to ovate-lanceolate, acuminate, scarious and veiny. Leaves 
pinnate, with 1-3 pairs of leaflets, generally 2 approximate pairs, silky above, silky and 
whitish beneath ; leaflets oblong, 1-2 em. long, generally acute and with more or less 
revolute margins. Flowers in small loose cymes or solitary, large, 1.5-38 cm. in diameter. 
Hypanthium silky-villous, in fruit about 1 em. in diameter. Bractlets linear-oblong, gen- 
erally slightly exceeding the broadly ovate acuminate sepals. Petals yellow, orbicular, 
often twice as long as the sepals. 
It ranges in North America from Labrador and Alaska to New Jersey and Cali- 
1 Fide Pritzel, Icon. Bot. Ind. 
