Poientilla. 185 



plerumque perennes et caespitosae, rarius frutices. Folia 

 sparsa , floralia saepe subopposita, ternata, digitatacel im- 

 paripinnata. Stipulue petiolo adnalae. Pedunculi alares, 

 oppositifolii, pseudo-axillares et termtnales, unijlori, ple- 

 rumque per corymbos dispositi. 



1. Poteiitilla supina //!««. Spec. 711. Jacq.Austr.t.AQQ. 

 Cand. Prod. 2. 580. Nestl. Pot. 38» Lefim. Pot. 42. 



Mert. et Koch. Germ. 3. 544. 



Annna; pabescens; caulibus difTusis, procumbentibns, 

 subdichotomis^ foliis imparipinuatis; foliolis oblongis, in- 

 ciso-subserratis, superioribus basi confluentibus; pedun- 

 culis alaribus, oppositifoliis et terminalibus, solitariis, 

 unifloris; fructiferis rccurvatis; petalis obovatis, apice ro- 

 tundatis, calycem subaequantibus^ acheniis rug^osis, g^labris. 



P. prostrata UaenJce, It. Sud. 



Frag^aria supina Crantz. Austr. 2. 73. 



Argentina supina Lam. Gall. 3. 119. 



In humidiusculis, ad ripas flurioram et la- 

 cunm inque ruderatis. (Friedrichsfelde, Weis- 

 sensee, Tafsdorf.) Floret Junio, Julio. © 



Petala flava. 



2. Potentilla norvegica Lm?i. Spec. 715. Flor. Dan. 

 /.171. Nest. Pot.m. Lehm.Pot.lb3. Cand. 



Prod.2. 573. Mert. et Koch. Germ. 3. 545. 



Annua vel biennis; molliter hirsuta; caulibus subdi- 

 chotomis, erectis, mullifloris; foliis ternatis; radicalibns 

 interdum subbijug^o-imparipinnatis; foliolis oblong-o-obo- 

 vatis lanceolatisvc, g;Tosse serratis^ pedunculis alaribus, 

 oppositifoliis et tcrminalibus, unifloris; fructifcris erectis; 

 petalis obovatis, retusis, apice rolundatis, calyce brevio- 

 rlbus; acheniis rug^osis, glabris. 



P. dichotoma Moench. Meth. 659. 



P. ruthenica Wiltd. Spec. 2. 1097. 



P. difl^usa Willd. Enum. 1. 555. 



In humidiusculis g^raminosis circa lacus ct 



