74 PROCEEDINGS OF THE ACADEMY OF 
mens of P. forged cage: both of which, with FP. capitatum, etc., do seem to 
pass into Arctic forms of P. ceruleum. . Patox Dovenasn, Hook. 454. 
P. nomiuis, Dougl. . Ps . P. Hoon, Richardson. 403. oes ee 
Dougl. i 
- Lt s Nu 
G. INCONSPICUA, Dougl. NGIFLORA, Ben (Cantua ong ifora, Ive ) 
459. nd AGGREGATA, Spreng. 6. plcklla Bougt ¥ a a whit ell asr 
60. G. SPICATA, ak nPl.Gamb. The same as as 271 of Dares 
calletion,” 46. + CONGESTA Hook, var. ? with the leaves mostly entire. 
*¢ Alpi > THB. Chamerhodos eo See Rosacez.) Gia yaaa 
nsereagil) PUNGENS, Benth:, from which G. Hookeri Seacele te at all differs. 
eaiciue 
464. Cuscura arvensis, Beyrich, var. U nsttnt hie.. Engelm., a form with a 
small calyx. 579. EVOLVULUS ARGENTEU , Purs 
SOLANACEZ. 
465. Sotanum Rosrratum, Dun. 466. Puysatis Lopata, Torr., a form vin 
the ure little lobed ; the corolla purple or blue. 467. seem 2 TRIFLORUM 
Nut 
GENTIANACEZA. 
, 469. Gentiana AFFINIS Griseb.;* the former a more condensed form 
g 
AL nke . 
le at so new to this country. 473. Ge AcuTA, Michx.; in various 
aps in some sets with a little of the too nearly related G. gonna 
ara q. wes ny 475. G. —— dajen Americana ¢ Rr 476. Sw 
A PERENNIS, 477. Pusvrogyne rorata, Griseb.|| ‘‘South Park, ae 
alpine” 553. FRASERA SPECIOSA, Pppect. 
CLEPIADEZ. 
478. mea BRACHYSTEPHANA, Roki ; a dwarf form of this rare species 
collected on the plains. 479. A. sp Sealins T0 (A, Douglasii, Hook.) 
*q i 3 b ealycem fe tib 
Soames geesmess a pies ee 
Odean in ee ee ie ois: Maas ee 
IANA AFFINIS, Var. brachycalyx: $ 
simis ; calycis tubo abbreviato Gineto met denbias abuttivs om sperioram oe 
tricosa azu 
This form has the appearance of a distinc t species, but the characters taken from the cal 
3 Psconmect ok a Dr. big me sent — of ” with & distinctly lobed peclag 
Sw i i en! 
yello mn. 
; form. inform: t the narrow-leaved 
varieties are 0 one-flowered. and iat esi stems single, while the broader-leaved form (coll, Parry, 
1861,No. 304) ent my cecurs in bunches; the boat-shaped bracts, the small calyx sere, one the _ 
foldsof the corolla are never wan and disti tinguis ishit: readily allied i 
—! 
fs ah | ACUT: 
aad pom sent a large suite : 
‘and 309), show an extreme Varia which, t poten aay Dr. on (ase, Ne ba oot 
id vitaat oan dee manner of ata Joie flowers. 
shape and size of calyx, size and color of and size G. Enget- 
| eS yon this, Ist. the ovules cover the whole surf: 
uae cee 2a. That Dthe utrortene atte is that of sae istetian pl yd 8 
that 
soft sogmenttof the corolla belug surrounded hy a “hogy fringed edges ; 
the curious lateral — ee - 
[Mar. 
