Lus delle Cafasse non procul a Venaria Re fl: tor: I. 

 p. 269. ). Frutex erectus 5 pedunculi folio longiores 

 sub-solitarii i-flori. 



2. P. pensjhanica = L. mant: ^6. (^Amer: bor: , 

 Sibir: ). Perenn: Erecta ; flores sub-corymbosi. = 3. 

 P. arguta = Pursh fl: bor: am: II. p. 3y6. P. pen~ 

 sylvanica var: Ser: in DC. Prodr: II. 58 1. {Lowisiand)* 

 Perenn: Erecta j a priori differt foliis subtus eviden- 

 tius sericeis , stipulis incisis , corymbis minoribus , 

 petalis calyce longioribus. z= 4« P- tajiacetifolia — 

 Schlecht: Berl: mag: ann: VII. p. 286. (Sibin). Pe- 

 renn: Adscendens tenuis 5 pedunculi axillares 2 - 3 - 

 flori , flores parvi. = 5. P. sericea = L. sp: yo. 

 (^Sibin). Perenn: Adscendens 5 pedunculi axillares vel 

 terminales longissimi apice sub-umbellati 5 flos unicus 

 ssepius ceteros in umbella longe superat. = 6. P. 

 agrimonioides :=::: Bieb: fl: taur: suppl: 354« P- niul- 

 tifida var: Ser: in DG. Prodr: II. 58 1. (Armen:, Cau- 

 caso), Perenn: Adscendens^ flores sub-corymbosi me-* 

 diocres. 



^ 7. P. supina = L. sp: ^ii. = Spr: syst: II. 

 535. = Jacq: fl: austr: V. t. ^06. Ic: taur: vol. 3. t. 

 6i. (Eun, Asia, Amer: hor: Pedem: in collibus Tau- 

 rinensibus All: n. i^J^* Prope Montecalerium sec: 

 Padum Re fl: tor: I. 2jo. ). Aun: Decumbens 5 pe- 

 dunculi axillares i-flori, seu melius caulis versus api- 

 cem dichotomus paniculato - foliolosus , pedicelli i - 

 floii. 



% 8. P. mullifida = L. sp: 710. non Pall: = Spr: 

 syst: II. 535. = Ser: mus: helv: I. p. 56. et 79. t. 

 8. (HelyeV.f SuQcia, Italia super:, Tauria, Sibir: Pe- 



