410 SUPPLEMENT. 



1. c. Has been distributed as G. Schottii. S. California, from Inyo Co., Dr. Matthews 

 (1877), to the Moliave Desert, Palmer, Lemmon, Parish, Pr ingle, and near Newnall, 

 Nevin. 



8. ELAPHOCERA, p. 144. 



G. Wrightii, GRAY, and G. Gunnisoni, are between Hugelia and Ipomopsis, and 

 might well be referred to the latter : their filaments are obscurely declined. The following 

 may be appen'ded to the present section, after G. polydudon. 



G. depressa, M. E. JONES. Small winter annual, divergently branched from the base, 

 depressed-spreading, minutely hirsute-pubescent, slightly viscid, leafy : leaves oblong-lanceo- 

 late or narrower (half-inch or more long), entire or with one or two teeth or short lobes, 

 acute at both ends, nearly sessile, cuspidate-mucrouate : flowers solitary in the forks, short- 

 peduncled or subsessile : calyx comparatively large (2^ to 3 lines long) ; its lobes broadly 

 subulate and attenuate-cuspidate, nearly equalling the small salverform (whitish) corolla: 

 limb of the latter sometimes deeper cleft at one sinus ; its lobes about one third the length 

 of the tube, equalling the stamens : seeds 4 or 5 in each cell, the coat mucilaginous but not 

 spirilliferous. Gray, Proc. Am. Acacl. xvi. 106. Arid districts of S. Utah, Nevada, and 

 adjacent borders of California, M. E. Jones, Parry, Sliockley. 



9. IPOMOPSIS, p. 145. Char, revised. Flowers thyrsoid-paniculate and 

 either glomerate or open (rarely diffuse), with narrow if any bracts : these and 

 the calyx-teeth not pungent-tipped : corolla salverform or by gradual dilatation 

 of the tube trumpet-shaped, mostly elongated : stamens inserted in or below the 

 throat, either equally or unequally : filaments not rarely declined-incurved : 

 ovules and seeds few or numerous in the cells. -- Includes CoUomia Phloyan- 

 thea, and Lceselia Giliopsis, pp. 135, 13G, also Gilia Giliandra, p. 146. 



G. COronopifolia, PERS., p. 145. Although the thickened cellular seed-coat does "not 



develop mucilage nor spiral threads when wet," yet there are such threads in the cells, 



which can be drawn out. 

 G. aggregata, SPRENG., p. 145. Stamens in some plants equally inserted and of equal 



length, in others unequally inserted, either slightly or excessively. Collomia aggregata, 



T. C. Porter, in ed. 1, 394: Rothrock in Wheeler Rep. vi. 198. 



The following are additions to this section : 



* Transferred from Collomia Phloganthea. 

 G. longiflora, DON, Collomia longiflora, Don, & p. 136. 



G. Thurberi, GRAY, Proc. Am. Acad. xvii. 223, & p. 136. CoUomia Thurberi, Gray, p. 

 136. Seemingly a perennial : corolla commonly an inch and a half long: stamens more 

 or less unequal, either very unequally or almost equally inserted, some or all of them ex- 

 serted from the throat, but all shorter than the lobes of the corolla. Not rare in the moun- 

 tains of S. Arizona, coll. Buckminster, Le.mmon, Pringle. 



G. Macombii, TORR. in herb. Seemingly a suffrutescent-based many-stemmed perennial, 

 puberulent, a foot or two high : leaves rather rigid pinnately 3-7-parted into lobes not wider 

 than the rhachis, or entire and nearly filiform : glomernles of flowers in a narrow virgate 

 thyrsus : corolla violet-purple, salverform, with tube half-inch and the obovate mucronulate 

 lobes 2 lines long : stamens unequally inserted, 2 to 4 of them barely exserted from the 

 throat, with straight filaments: ovules 5 or 6 in each cell. Proc. Am. Acad. xx. 301. 

 G. mult/flora, Torr. Bot. Mex. Bound. 146, in part. Collomia Cavanilleslana, Gray, Syn. Fl. 

 ed. 1, 136, in part. Mountains of Arizona, Newberry in Macomb's Exped., Wright (no. 

 1647), Lciiiinoti, Pringle. 



G. multiflora, NDTT. Many-stemmed from a biennial or perhaps perennial root, a foot or 

 two high, witli paniculate or virgate branches ; these ciuereous-puberulent and the calvx 

 usually hirsute : inflorescence nearly of the preceding : corolla salverform, purplish with 



