OF ARTS AND SCIENCES : FEBRUARY 13, 1872. 385 



200. Eryngium petiolatum Hook., var. juncifolium : gracile, 

 subsesquipedale ; petiolis longissimis nodoso-articulatis, radicalibus 

 (6-10 poll, longis) nunc aphyllis nunc lamina parva (pollicari) lanceo- 

 lata superatis ; capitulis parvulis. — Hooker's species must include his 

 E. articulation in PL Geyer., as well as the present slender form of it, 

 the petioles of which imitate those of one of the nodose Junci. Nut- 

 tall collected the same plant on the Willamette. 



201. Sanicula Menziesii Hook. & Arn. ; Hook. Fl. Bor.-Am. 1, 

 p. 258, t. 90. 



202. Sanicula bipinnatifida Dougl. in Hook. 1. c. t. 92. 



203. Carum Gairdneri Benth. & Hook. Atcenia Hook. & Arn. 

 Edosmia Nutt. 



204. (Enanthe sarmentosa Nutt. in Torr. & Gray, Fl. 1, p. 

 617. 



205. Crantzia lineata Nutt. Remarkably fine and large speci- 

 mens, with ripe fruit. 



206. Pimpinella apiodora Gray, Proc. Am. Acad. 7, p. 345 : 

 var. NUDiCAULis : parvula ; caule scapiformi subaphyllo vix pedali. 

 Apparently a small and high-mountain form of the Californian species ; 

 in flower only. 



207. Ligusticum (Cynapium) apiifolium, Gray, 1. c. p. 347. 



208. Angelica genuflexa Nutt. in Torr. & Gray, Fl. 1, p. 620, 

 ex. char. With immature fruit. 



209. Ferula (Leptot^enia) dissecta Gray, 1. c. In fruit. 



0. Peucedanum macrocarpum Nutt. in Torr. & Gray, 1. c. Two 

 or three specimens of the true plant, with ripe fruit, 8 lines long and 

 less than 3 lines wide, including the wing, which on each side is about 

 the width of the disk. — 210. Var. ? eurycarpum : fructus lato-elliptici 

 alis tenuibus utrinque disco latioribus. Specimens with mature fruit 

 only, in some 8 lines long and with the wing fully 2 lines wide on each 

 side ; probably a state of this species, certainly so, if Torrey's var. 

 platypterum is, but that remains very doubtful ; in other specimens 

 half an inch long, and the wing a line and a half wide : this approaches 

 P. millefolium S. Watson. 



211. Peucedanum nudicaule Nutt. 1. c. Smyrnium nudicaule 

 Pursh ? 



212. Peucedanum utriculatum Nutt. in Torr. & Gray, 1. c. 



213. Peucedanum triternatum Nutt. 1. c. Seseli triternatum 

 Pursh ; Hook. 1. c. t. 94. 



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