m 
(8) 
(3) 
(1) 
(2) 
(3) 
(4) 
59. UMBELLIFERX. 49 
Ridges dorsal and intermediate ones prominent, but not winged, la- 
teral ones distinctly expanded in wines, earpels sublenti- 
NODI b.e stood poogot TIE ERTLTTDUUM IS Angelica. 13 
Carpels dorsally compressed ; vitt:e oc, sometimes obseure. 
$t OMM Liqusticum. 11 
Carpels semiterete; vitt solitary on valleeula. .......... Chidiwm. 12 
Flowers not radiant. Ovary glabrous. .............. Peucedanmn. 14 
iBirutisgelabrouss- ct PEU A Ee e sr SR Coriencdyum., 15 
-Biruytsshimsuto-setoso c NER. Les ersie STe e eep c tes "Torilis. 16 
1l .Hydrocotyle Lisx. 
Key to the Formosan Species. 
UmbelSESesstie: d ETT E Ius NEC S DENN H. conferta. 
Umbels more or less peduneulate. (2) 
Leaves beset with very rough stiff hairs. Umbels solitary. 
AME Meoofha H. setulosa. 
Leaves glabrous or slightly beset with soft hairs. (8 
o T . 
Leaves selabrous much lareer, peduncles of umbels very much shorter 
g ger ] 
than petioles. (4) 
Leaves slightly hairy, peduneles of umbels longer than, oras long as 
cd » Et is) 2 
ipettolgss MESA ds t cM Seius s sysiettis] Seisiti CROHETUU H. votundifolia. 
Leaves not lobed shallowly dentate, teeth broad and acute... H. esiatica. 
Leaves slightly lobed, shallowly erenulate. .......... LL. H. javanica. 
Hydrocotyle asiatica Liw.; Marscw. et Havara Enum. Pl. Formos. 
p. 169. 
Has. Kelung, Sharyoto, Koshün, Ryngaryo, Maruyama, "Tamsui, Pes- 
eadores, 'l'akow. 
Disrum. | Widely diffused in tropical and subtropieal regions of the World. 
Hydrocotyle conferta Wicnr; Marsuw. et Havara Enum. PI. Formos. 
p. 170. 
Har. Niki, Suichoryu, Maruyama, Kusslaknu. 
Disrnr. Eastern India. 
