3Q 
TRI ANDRIA MONOGYNIA. Iris. 
cuprea , 
Icon. JBof. wag 21. Dill.elth. t. 155. f, 187 . 
Very common in wet places, and on the banks of ditches 
from Canada to Carolina. 1/. June, July. v. v. 
Flowers purple, stigmata white. 
4. I. imberbis, caule tereti flexuoso folia aequante, 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. 7/ . July. v. v. Flowers of a 
beautiful copper colour, veined with purple. 
tridental a. 
5. I. imberbis, caule tereti foliis longiore, foliis ensiformi- 
bus, rudimentis petalorum interiorum tridentatis, den- 
ticulo medio acuminato, capsulis trigonis. 
I. tripetala. Walt.Jl . car. 66. 
On the sea shore of Lower Carolina. Walter. 7/. 
Flowers blue, with purple veins. 
verna . 
6. I. imberbis, acaulis, uniflora, foliis longissimis gramineis 
glaucis, tubo longissimo, petalis subaequalibus, capsulis 
subrotundis ad terram sessilibus. 
I. verna. Willd. sp . pL . 1 . p. 23 5. exci, syn, Pluk . 
On high mountains of Virginia and Kentucky ; plenti- 
fully on the Cacapoon mountains near Winchester. 
7 1. April, May. v.v. Flowers pale blue, striped 
with purple. 
silirica . 
7. 1. imberbis, caule fistuloso tereti foliis altiore subtrifloro, 
foliis linearibus $ capsulis abbrevlato-trigonis utrinque 
obtusis. 
i. sibirica. Willd. sp. pl. 1 . p. TSJ. 
Icon. Bot.mag. 50. Jacq.austr, 1 .t. 3. 
On the banks of the Missouri. M. Leivis. 7/. July, 
v. v. \ v. s. in Herb. Lewis. Flowers blue. 
prismatica. 
8. I. imberbis, caule solido tereti folia aequante, foliis an- 
gustissimis longis, capsulis elongato- prismaticis utrin- 
que acutis. 
In deep swamps of New Jersey, near Egg harbour. 7/ . 
July. v. v. Flowers pale purple. 
tinctona . 
37. DILATRIS. Gen . pl 82. 
1 . D. petalis lanceolatis extus villosis, panicula corymbosa 
tomentosa, foliis longis nudis linearibus. 
D. caroliniana, Lam. illustr. 1. p. 12J. 
