a 
147. 
ce Ke delohinifolius vJorrov Yello 
Pied Abide Seas gel he treenarereiea! ee ee J ®@ 
voter Crowfoot. A slender submerged 
acuatic, rooting in tho inud of shallox pools beconing terrestrial upon their 
drving out, Shen creening over muds stems fistulous, of various lengths, 
commonlv 1 m. or more lonsss; leaves of tro kinds, those apnearing early in 
the vear submerp-d in woter, Cef=—S cn, broad, ternately dissected into narrow | 
lobes, not, however, filiform, but flat end acute, the lower vortion of the 
eun ate principal lobes 1-2 ma, vide, ~etioles 1-4 em, long, sheathing at 
the base, these loaves withering as the vool dries out, new leaves appearing 
on short stolons from their axils, 1-2 em. broad, reniforn, ternately 5=lobed 
j 
> 
nearly to the bese, the lobes cuncate, again lobed and toothed above the j 
micale, glabrous or svsringly villous on the lover surface, the vetioles . 
15-2 cme long, villous; flovers 2-4 in a terminal cyme, »eduncles stout end 
fistulous, w-S em, longs or more; sevcls 5 Mie longs; »ctals bright vellow, 
rotund-obovete, the sland seated -fithin o margined »it, 6-9 mm, long, achenes | 
: 
% 
forming a subgiobose hcad & ~m, long, G rm. wide, the ochenes 2 mm. in 
dinseter, numerous, flettened, nearly smooth, wit: cons /icuous corky margin 
4 
eo MM. vronc, “ho ~-ersistent stvle 1 it. long. 
Ceexsionsl in wn d-- Ingoons or shello -conés or SemYS3 Re Purshii 
whieh micht be sought here mer be Cistinmiished by the achenes -ithout corky i 
> ? BY oo ' - . . . ‘ 
ccllous m-rzins, though mom fron cest=rn ‘Sieg It Ls not kmorm to occur 
Da ae ; 
pA wa o tb alle aa cade hos s 
: 
Se te Crombolaris Pursh, ver. scxinentenus Pern. Lo herb 5-15 cm, talls 
Slabrous throushout or s3-crincly hirsute, soreadirg by slender stolons; 
le.ves besal, the blades 1,.5-3 en, long, ovete to rotund-reniform, verv 
ee 
: - adat ee Ss 2S, Sie : +., .- had tia bankh deavrayws tt se 
obtuse, cordste «t the WGC, Crononvolvetoothed, the tecth toverc the S03 
merroyed oo bhe Bb: 
LAMe, CPovmiod into tf avlin riend ¢} ) Orie long or less, striate, Pl-xstencd, 
ee > 
baie ‘Aachigersi™ 
. i? ' ary? 
> je9 ] A 1 : f Oe | 3 , GC {if . 
