PENTANDRIA M0N0GYNIA. Viola. 
21. V. stricte-erecta ;• foliis lato-lanceolatis siipulisque lan- 
ceolato-linearibus integerrimis, pedunculis axillaribus 
geminis brevissimis. — Forster in Linn, trans . 0. p. 30^. 
t. 28. 
V. stricta. Muhlb. Mss. 
On lime-stone rocks : Pensylvania. 1/ . June, July. v. v. 
About two feet high ; flowers small, green. 
22. V. subpubescens j caule angulato simplici, foliis inferio- 
ribus rotundato-spathulatis subdentatis, superioribus 
lanceolatis integris, stipulis pectinato-pinnatifidis, caly- 
cibus acutis corolla duplo brevioribus. 
In fields of Pensylvania and Virginia. O. May — July. 
v. v. Flowers small white, with a few purple veins. 
Nearly approaches to V. tricolor. Specimens in the 
collection of A. B. Lambert, Esq. from Pallas’s Her- 
barium, are the same with this species. 
215. CLAYTONIA. Gtn.pl. 402. 
1. C. foliis lineari-lanceolatis, racemis solitariis, calycis fo- 
liolis acutiusculis, petalis obovatis retusis, radice tu- 
berosa. — IVilld. sp. pl. 1 . p. 1185. 
Icon. Bot. mag. ()4l. 
In wet woods, round the stumps of rotten trees : New 
England to Carolina. 1/ . March — May. v. v. Flow- 
ers white, with red veins. 
2. C. foliis spatbulatis, racemo solitario, calycis foliolis ob- 
tusis, petalis subrotundis retusis, radice tuberosa. — 
Parad. lond. 7 1 * 
C. carol iniana. Mich. fi . amer. 1. p. ifiQ. 
Icon. Parad. lond. 7L Piuk.alm. t. 102. f. 3. 
On high mountains of Virginia and Carolina. 1/ . 
March, April, v. v. Flowers smaller than the first 
species, rose-coloured with purple veins. 
3. C. foliis lanceolatis: cauliuis ovatis sessilibus, racemo 
solitario elongato, calycis foliolis brevibus obtusissi- 
mis, petalis cuneatis bifidis, radice tuberosa. — Pali. 
Mss. 
On the Rocky-mountains. M. Lewis. If . June, v s. 
in Herb. Lewis. Flowers white, nearly the size of 
the first species, without veins. In the collection of 
A. B. Lambert, Esq. I found a specimen collected 
by Pallas in the eastern parts of Siberia, perfectly 
agreeing with the present species. 
4 . C. foliis radicalilus spathnlato-ovatis, caulinis ovatis di- 
stinctis, racemis subgerninatis, floribus secundis, brac- 
175 
concolor . 
licolor . 
virginica . 
spathulcefo - 
Lia. 
lanceolata. 
alsinoides. 
