Plants of the Rocky Mountains— Supplement III. 337 



—This is apparently the commonest species and of widest ranjre west of the 

 Kocky Mountains, extending from Russian America to Southern Califor- 

 nia. The name given by Bongard is much the earliest, but not a' good 

 one, benig founded upon what, I believe, is only a northern forjn of Ben- 



n s C. htspida (a later and scarcely more appropriate name), wi 

 developed corolla. The length of the galea appears to be siibjei 

 ition in this species, as in C. pallida, and the calyx-sogments still r 



nt species may be referred : C.coccinea, Lindl. Bot. Reg. 

 --- ^..^.. ^j..eng.), which, as its calyx-segments are described as bein^ 

 dilated and retuse, Mr. Bentham should rather have referred to his 6' 

 Doughsii. Euchroma amjusUfoUa and E. Bradhurii, Nutt. ! in Jour! 

 Acad. Philad. V, p. 44, 47 (1834), both hirsute forms with deeply deft 

 and narrow calyx-segments. Ca.Htilleia htspida, Bentli. in Hook. Fl. Bor. 

 Ara. (fc in DC. Prodr., iO, p. 532. C. Douglasii, Benth. iu DC I. c. 

 ?• 530 ; the commoner form, with oblong or more dilated and slightly 

 lobed or cleft calyx-segments. C. desertorum, Geyer in Hook. Kew Jour 

 ^ot. 5, p. 258, which is just Nuttall's E. angustifolia, but with partly 

 yellow bracts. E. macrocalyx, E. villosa, E. laciniata, and E. viscosa 

 ^m. in herb. Acad. Philad. 



C. PALLIDA, Kunth. Inferne saepius glabra vel glabrata, caule versus 

 apicetii calycibusque villosis: folia inferiora sa^pissune Integra (e forma 



aibido-colorata : calycis segmenta bifida seu biloba: galea aut breviuscula 

 autelongata. — The most northern species, and extending round the world 

 ^n the bordei-s of the arctic zone. I ara well satisfied (especially from 

 >V late Mountain specimens, clearly all of one species) that the' galea 

 yaiies much in length or degree of development, — the lower lip remain- 

 ing nearly uniform, — and that, accordingly, C. Sibirica and C. aeptentrio- 

 nalis of Lindley are states of one species, C. pallida, — to which belong 

 C- acuminata, Spreng. (Bartsia acuminata, Pursh), C. occidentalis, Torr. 

 (a dwarf alpine form), Euchroma lutescens, Nutt. in herb. Acad. Philad., 



^ar. MisiATA : viridior, inferne glabra; foliis floralibus pi. m. miniatis; 

 ?»Iea elongata raagis exserta. C. miniata, Dough, Benth. Euchroma 

 megrifolia, Nutt. in herb. Hook. & Acad. Philad. This is pretty well 

 ^narked on the whole ; but ia Rocky Mountain specimens it runs both into 

 pallida and septentrionalis. As to ''C. pallida var. Unalaschensis, Cham. 

 and Schlecht.," from Sitcha, my specimens from Bongard consist of nar- 

 row-leaved ones with a short galea (true C. pallida) and a broader-leave<l 

 ^ne with elongated galea, good C. septentrionalis, apparently, referred b/ 

 Bentham to C. miniata. C. No. 1, Bourgeau's coll. in Pailiser's Exped., 

 's ^- miniata with the upper cauline and floral leaves unusually cleft. 



C. LATiFOLiA, Hook. & Am. Undique viscoso-hirsuta, laxe ramosa: 

 wlia brevia, obovata, obtusissima, plerisque Integra, floralia apice dila- 

 ^ata, 3-5-lobata, rubro-colorata: calycis segmenta lata eraarginato-biloba: 

 corolla parva. ' A well-marked Califo-"^"" cr.,^;«« TUa onmn^r^r„i^\rr 

 Jjiort and broad calyx is sometimes ec 

 "oies much deeper posteriorly. 

 . -^ -^-^ TomentoscE, vel puhe caulis 1. 

 ^'1- imegra, vel trifida. 



