POLEMONIACE.E. 407 



1. DACTYLOPHTLLUM, p. 137. The last of the following species connects 



with Leptosiphon. 



G. Harknessii, CURRAN. A span or two high, smooth, extremely like the most slender 

 'and depauperate form of G. liniflora, var. pliarnaceoides, but still smaller-flowered : flower 

 and mature capsule only a line long : corolla hardly exceeding the calyx : capsule short- 

 oval and equalling the calyx : ovules and obloug seeds solitary in each cell. Bull. Calif. 

 Acad. i. 12. Eastern slope of the Sierra Nevada, California, Parry, Lemmon, Harkness 

 (the latter coll. at Summit Station), and the mountains of Washington Terr., Howell, Suks- 

 dorf. Has been confounded with the above-mentioned variety of G. Hniflora, and with 

 G. pusilla. 



G aurea, NUTT., p. 138, not rarely has pedicels nearly twice the length of the flower. Next 

 to this the following : 



G. bella GRAY. Stems diffuse from the base, simple or sparingly branched, filiform, few- 

 'leaved, glabrous and smooth : leaves very short (2 or 3 lines long), 3-parted, villous at base, 

 thickish, the broadly linear lobes cariuate : flowers sessile or short-pedicelled in axils of 

 uppermost bract-like leaves and in the forks : calyx-lobes strongly cariuate and hyaline- 

 margined : corolla rotate-campauulate, with yellow tube, purple-spotted throat, and ample 

 violet-colored limb (half-inch in diameter when expanded), the lobes almost flabelliform, 

 entire : filaments a little hairy at base : ovules several in each cell. Proc. Am. Acad. xx. 

 301. Hanson's Ranch, below the boundary of S. California, Orcutt. 



G. Lemmoni, GRAY. Diffusely branching, a span or two high, hirsutely pubescent (at least 

 the foliage) : leaves 3-5-parted into acerose-liuear lobes : flowers sometimes solitary and 

 pedicelled in the lower forks, sessile and glomerate in the upper and at the ends of the 

 branches, hardly surpassing the subtending leaves: calyx narrow, 5-costate ; its acerose lobes 

 resembling those of the leaves : corolla mostly white or yellowish, short-fuunelform, with 

 throat and tube included in the calyx, and obovate lobes only 2 lines long : capsule narrow, 

 its cells several-seeded. Ed. 1, 394. S. California, on the Mohave Desert, Parry & Lem- 

 mon, San Bernardino Co., Parish, Nevfn, and below the Mexican boundary, Orcutt. (Guada- 

 lupe Island, Palmer, mixed with G. pusilla.) 



G. Rattani. Intermediate between G. Bolanderi, of which it has the foliage and habit, and 

 'the section Leptosiphon, from which it is excluded by its scattered and naked flowers on elon- 

 gated and filiform peduncles : stems a span or two high, erect, sparingly branched and pu- 

 beruleut above : calyx cylindraceous : corolla salverform, white or whitish with yellow 

 throat; the slender'tube a third to half inch long and much exserted, yet sometimes 

 shorter and less so. (Possibly a hybrid.) On a mountain north of Clear Lake, California, 

 growing in company with G'. Bolanderi, June, 1884, Rattan. 



2. LlNANTHUS, p. 138. 



G. Jonesii. Near G. Bigelovii (and seeds similar), smaller, only a span high, more slender 

 and diffuse : leaves filiform, almost capillary ; the upper and especially the oblong (3 lines 

 long) calyx beset with rather stout stipitate glands : corolla (withered) only 3 lines long. 

 S. E. California, on the Colorado, at The Needles, M. E. Jones, 1884. 



3. LEPTOSIPHON, p. 139. The following species again connects this section 

 with Dactylophyllum. 



G. Orcuttii, PARRY. A span high, sparingly branched, nearly glabrous : leaves only 2 or 3 

 pairs up to the very few-flowered terminal cluster, small (barely quarter-inch long) ; the 

 lobes filiform : corolla with well-exserted tube only 4 lines long, little longer than the limb 

 with its obconical dark-purple throat, its ovate lobes purplish : stamens and style not sur- 

 passing the throat. Proc. Davenport Acad. Nat. Sci. iv. 40. Guadalupe Mountains b&- 

 low the boundary of S. California, but probably extending to the border, Orcutt. 



5 1 . COLLOMIA, under Series II. Flowers capitate-glomerate and foliose- 

 bracteate or scattered: stamens unequally inserted in the narrow tube of the sal- 



