NATURAL SCIENCES OF rHILADELrillA. Gl 



flowers; "very ornamental and very variable." 1^2_. O. arctica, R. Br. 

 ••High alpine." 144. 0. mplticeps. Nutt. in Torr. and Gray, Fl. (PA /- 

 calyx ti 5, NuttT'Th herb. Acad. ) "Subalpine and lower." This is Dr. 



Parry No. 10 L, which I wrongly referred to 0. wcr/ia, Nutt. The plant i 



more dwarl ad the leaflets mach smaller than in Nuttall's specimens, which 

 are in fruit only, while ours, last year in blo>som only, now show the yonng 

 fruit in the bladdery calyx. It is a very pretty plant. 14 o. Sophoba seuicea, 

 Pursh. 147. Glycyrriiiza lepidota, Nutt. 



ROSACEA. 



14-. Prunes (Cerasus) Pexxsylvaxica, L. 140. Spir.ea dum. v, Nutt. 



150. S. or uli folia, L., var. parvifolia. 151. Sihbaldia troopm -, L. 152. 

 Gecm (Sieveksia) triflorem, Pursh. 15G7~&. (Sieversia i Roflsn, Ser. 153. 

 Dryas octopetala, L. 154. Potentilev m— a, Nutt. 155. P. p b ticosa, 

 157. P. com xa*R. Br.' 158. P. Pexxsylvaxica, L«, V&xTHippiana, Torr, 

 and Gray. 159. P. fastigiata, Nutt. ? which specimens of Parry's, in 1861, 

 (with 217) ally to large tates of P. nivea. (Aglabrate specimen intermixed, 

 is the me as Parry's 218, P. Drummondii, « ., Lehm.) 1G0 . P. nivea, L., a 

 form with the leaflets more deeply incised than in 215 of Parry. 161. P. Plat- 

 texsis, Nutt. t the leaves more dissected, so as to be almost bipinnately parted ; 

 the same as a plant of Bourgeau's collection, from the Saskatchawan. " Com- 

 mon in wet ground ; spreading." ljJ2. P. Pen* x sylvan ic a, L., var. 8trigosa f 

 Pursh, with some of the coarser No. I53, perhaps accidentally mixed. 163. 

 Rebus pkliciosus, James ; the same as Parry's 210, with large white petals. 

 This will be very ornamental in cultivation. 164. Rebus triflorus, Richards., 

 in fruit. 165. Cercocarpus parvifolius, Nutt.* 462. Cham.eruodos erecta, 

 Bunge. 



ONAGRACE^. 



\S£s EpiLOBTOr TATXSTRE, L. 167. E. ALPIXUM, L. 168. E. PAXICELATEU, 

 Nutt. 169. E. LATIFOLIUM, L. 1707~~E. AXGUSTIFOLIUM, IIP 171. GrAYOPHYTOI 



racemose::, Torr. and Gray, witrTa specimen of 168 intermixed in my set. 



172. G. ramosissimem, Torr. and Gray ; the var. deflexum, Hook., in Lond. 

 Jour. Bot., 6, p. 224, where the names of the two varieties are transposed. 



173. (Exotiiera margixata, Nutt. 174. CE. Missot eiex: , Sims. 175. (E. 

 triloba, Nutt. 17o. (E. Nuttallii, Torr. and Gray, (Taraxla longtjlora and 

 br iflora\ Nutt., Ihe specimens belonging to the latter form), South Park. 



177. CE. pixxatifida, Nutt. (see Parry, Enum.,p. 40 (333), the hirsute speci- 

 men, which is just Parry's 116, and a eanescently puberulent specimen, 

 which, from its obcordate petals, should also be of thi species, but not in fruit. 



178. CE. coronopifolia, Torr. and Gray, exactly No. 222 of Fendlerti collection. 

 lW. CE. serrulata, Nutt. 1£Q (and 436 of Parry). Gaeea parviflora, Dough 

 TST, Gaura coccixea, Nutt. 182. Hipp oris vulgaris, L. 



""" LOASACE.i:. 



5G9. Mextzelia (Bartoxia) xepa, Torr. & Gray. 570. M. (Baetoxia) mel- 

 tiflora, Nutt. : the form with i lin drical capsules. 571. M. albicaulis, 

 Dougl. , (Parry's 126,) and some M. ougosp ma, Nutt. 



CACTACEiE. 



183. O tia Mi ouriexsis, DC, with a red flower also in my set, prob 

 bly'o? O. eutila, Nutt. 



GROSSULARIACE.E. 



1S4. R. la« 3TR1*, Poir, var. (/£. se im. Dougl.) 185. R. Leptaxthem, 

 Gray, PL Fendl. 1 I. R. ceeeum, DoujI. 187. R. hietellum, Michx. 1*£. 

 R. AUKECM, Pursh. 



L'l'i A. tride: lia, DC, is Xo. 432 of Dr. parate coll ion, from Middle Park, 



1863.] 



