CENT. XII. 163 
whorled ovate leaves, spikes &e. Habit pecu- 
liar, fl. large red, almost campanulate, but as in 
the Genus, calix with a membranose undulate 
margin. 
1197, EniNvs alpinus L. O—Alps, rare. 
1198, VorLKAMERIA inermis L—1ndia. + 
1199, Volk. fragrans Vent. Pers. japonica 
Jaq. Clerodendron of some botanists. Java. f 
1200, WvrrEN1a carinthiaca Jaq. Pederota 
wulfeni Lam. Alps. of Carinthia very rare. t 
This Century includes 14 New Genera, 
whereof 6 now first described, and 37 new sp. 
whereof 32 now first described. 
CENTURIA XIII. 
PorENTILLA L. a very prolific G. to which 
some authors have wrongly united Tormentilla, 
Camarum, Sibbaldia, Bootia and even Fra- 
garia! while it may even be rendered more ex- 
act and simple by separating my G. Dasiphora 
lt still will indlude 2 subg. 1 Pentorila petals 
cordate or emarginate, 2 Aplenta petals entire: 
each divisible in 3 sections, with pinnate, digi- 
tate or ternate leaves, this last is the Tridophy- 
lum of Necker. : 
1201, Potentilla dichotoma Raf. erecta pi- 
losa, caule dichot. compresso, fol. sessilib. ter- 
natis simplicisque, stipulis ovatis subintegris ad- 
natis subdecurrens, foliolis lanceol. acutis re- 
mote serratis, florib. term. et ad dichot. pedunc. 
calicib. ovatolanc. subacum. pilosis, petalis ob- 
cordatis cal, longior.—Origon,pretty sp. bipedal, 
leaves small remote, uncial, flowers incarnate, 
the stipules are adnate to the whole short pe- 
tiol. 
"1202, Pot. ciliata Raf, glabriuscula, caulib. 
