POLYANDRIA MONOGYNiA. Nymphaea. 3^9 
4-phtilo aequalibus, stigmate radiis l6 — 20. erecJlls.— * 
IVUld, sp. pl. 2. p. 1153. 
N. aiba. Mich.Jl. amer. 1. p. 311. Walt.Ji. car. 155. 
Castalia pudica. Salisl. l. c. p. 72. 
Icon. Bot. mag.Sig. Bot. rep. 297* 
(3. N. foliis cordatis integerrimis obtusis, lobis divaricatis 
acutis, petiolis pedunculis foliisque subtus purpureis, 
calycibus peialisque extus roseis. 
Icon. Wiild. hort. herd 30? 
In ponds and slow-fiowing waters : Canada to Carolina, 
j/ . July. V. V. Flowers white, fragrant. The va- 
riety i3. is probably a distinct species, which only fur- 
ther observation can decide. It resembles N. pygmcea. 
rosea. 
439 . NUPHAR, Smith prodr. Jl. gT(^c. l.p.ZQl. 
Nymphaea. Ge?i. pl. 8S0. Salish. in annals of hot. 2. 
p. 71 . 
1. N. foliis cordatis integerrimis, lobis approximatis, calyce 
5-phyllo, stigmate repando 14 — 20-radiato profande 
umbilicato.— kew. ed. 2. v.3 p. 2Q5, 
Nymphaea lutea. Willd. sp. pl. 2. p. 1 151 , 
Nymphaea umbilicalis. Salish. l. c. 
Icon. Engl. hot. 159* 
In lakes on the Allegany mountains. 7ji . June, July. 
V. V. Flowers yellow, as are all the following species. 
lutea. 
3. N. foliis erectis cordatis integerrimis, lobis divaricatis, 
calyce 6-phyllo, stigmate leviter umbilicato 13- radiato, 
pericarpio sulcato.— -4^7. kew. ed.2. v. 3. p. 295 . 
Nymphaea advena. Willd. sp. pl. 2. p. 1152. 
Nymphaea arifolia. Salish. L c. 
Icon. Bot. mag. 684. Willd. hort. heroi. 38. 
In ali ponds and ditches, even in salt water : Canada 
to Carolina. 1/ . July, Aug. v. v. Resembles the 
foregoing species, but is distinguished at first sight by 
its upright leaves. 
advena. 
3. N. foliis cordatis, lobis subapproxi matis, calyce 5-phyllo, 
stigmate inciso 8 — 12-radiato. Jit. kew. ed. 2. v. 2. 
p. 295 . 
Nymphaea lutea |S. Kalmiana. Mich.Jl. amer. \.p. 311. 
Nymphaea lutea. Walt. Ji, car. 15A. 
Icon. Bot. mag. 1243. 
Jn ponds : Canada to Carolina j rare, 1/. July, Aug. 
V. V. Flowers very small in comparison with others. 
Kalmiana, 
