30 
cuprea. 
tridentata, 
verna. 
sibirica. 
prismatica. 
tinctoria. 
—'"TRIANDRIA MONOGYNIA, — Iris. 
Icon. Bot. mag.21. Dill. elth. t. 155. f. 187. | 
Very common in wet places, and on the banks of ditches — 
from Canada to Carolina. Y. June, July. v. v. 
Flowers purple, stigmata white. 
4. I. imberbis, caule tereti flexuoso folia æquante, foliis 
lato-ensiformibus, stigmatibus linearibus brevibus, 
petalis omnibus reflexis emarginatis obovatis, interiori- 
bus brevioribus, capsulis magnis hexagonis. 
On the banks of the Mississippi near New Orleans ; dis- 
covered by Mr, Enslen, Collector to the Prince ‘Lich~ 
tenstein of Austria. Y%. July. v.v. Flowers of a 
| beautiful copper colour, veined with purple. 
5. L imberbis, caule tereti foliis longiore, foliis ensiformi- 
bus, rudimentis petalorum interiorum tridentatis, den- 
ticulo medio acuminato, capsulis trigonis. \ 
I. tripetala. Walt. fl. car. 66. 
On the seashore of Lower Carolina, Hades. X. 
Flowers blue, with purple veins. _ 
6. I. imberbis, acaulis, uniflora, foliis ML gramineis 
glaucis, tubo longissimo, petalis subeequalibus, capsulis 
subrotundis ad terram sessilibus, _ 
I. verna. Willd. sp. pl. 1. p. 235. excl, syn. Pluk. 
On high mountains of Virginia and Kentucky; pienti- 
fully on the Cacapoon mountains near Wincl 
— M. April, May. v.v. Flowers pale blue, striped 
with purple, 
7. 1. imberbis, caule fistuloso tereti foliis altiore subtrifloro, 
foliis linearibus ; capsulis abbreviato-trigonis utrinque - $ 
obtusis. 
I. sibirica. Willd. sp. pl. 1. p. 237. 
Icon. Bot. mag. 50. Jacq. austr. 1.1. 3, z 
On the banks of the Missouri. M. Lewis. Y. July. — 
2 v.v. v.s în Herb. Lewis, Flowers blue. — 
A k imberbis, caule solido tereti folia æquante, foliis an- 2d 
 utrin- e 
gustissimis longis, capsulis elongato-prisn 
que acutis. ; 
In deep swamps of New Jersey, neat TER labs 4. ; 
July. v.v. Flowers pale purple. - n 
37. DILATRIS. Gen. pl. 82. 
1. D. petalis lanceolatis extus villosis, panicula corymbosa 
tomentosa, foliis longis nudis linearibus, - 
D. caroliniana. Lam. illustr. 1. p. 127. 
