POLEMONIACE^I. 411 



slender tube less than half-inch and oblong lobes barely 2 lines long, one or two sinuses com- 

 monly deeper than the others : stamens equally or unequally inserted, conspicuously exserted, 

 and the upper part of the filaments incurved : ovules 2 to 4 in each cell. PI. Gamb. 154; 

 Torr. Bot. Mex. Bound. 146, in part ; Gray, Proc. Am. Acad. xx. 302. Collomia CavaniUesiana, 

 ed. 1, in part, not the Mexican G ilia ylomerijlora, Beuth. Common in New Mexico and 

 Arizona 



G. Havardi. Many-stemmed from a perennial root, low, much branched, villous-pubescent : 

 leaves mostly piimately parted (or even those subtending the flowers 3-parted) into filiform 

 rigid lobes no broader than the rhachis : flowers scattered, mostly short-peduncled : calyx 

 hirsute ; its lobes slender-subulate and almost spinulose, nearly twice the length of the cap- 

 sule : tube of the nearly salverform corolla barely twice the length of the calyx (a quarter- 

 inch long) and hardly longer than the somewhat irregular or oblique limb ; its lobes oval, 

 obtuse, mucronulate : filaments equally inserted, as long as the corolla-lobes, conspicuously 

 declined-incurved : ovules several in each cell. Lceseiia Havardi, Gray, Proc. Am. Acad. 

 xix. 87. Near Presidio del Norte on the Rio Grande, W. Texas, Huvard. Probably most 

 allied to G. Wriyhtii, of the same district. 



* * Transferred from Lceseiia Giliojisit, p. 1-30: corolla with manifestly irregular limb, one of 

 the lobes being separated from the others by deeper sinuses; corolla-lobes more or less cuneate 

 and erose-truncate or 3-denticulate: filaments capillary, incurved-declined toward the apex in 

 anthesis, but mostly straightening: low perennials with suffrutesceut base. 



-I Red-flowered: stamens and style longer than the corolla-lobes. 



G. tenuifolia, Lceseiia tenuifolia, p. 136. Since coll. in southern parts of San Diego and 

 San Bernardino Co., by W. G. Wright, Parish, G. R. Vasey. 



-t +- Purplish-flowered : stamens and style equalling in length but not exceeding the corolla- 

 lobes. 



G. guttata. Herbaceous flowering branches a span or two long from a woody base, 

 glabrous, leafy, pauiculately several-flowered : leaves nearly filiform or acerose, all entire : 

 corolla violet or purplish and commonly spotted with deep-colored dots ; its slender tube 

 (half-inch or less long) very much surpassing the small calyx, and longer than the narrowly 

 cuneate 3-dentate lobes. Lceseiia yuttata, Gray, Proc. Am. Acad. xx. 302. Extra-liniital, 

 in Lower California, but not far below the border, Orcutt. 



G. Dunnii, Kellogg in Pacif. Rural Press, 1879, & Bull. Calif. Acad. i. 142. Lccselia effnsa, 

 p. 136. Cantillas Mountains, near the boundary between San Diego Co. and Lower Cali- 

 fornia, Palmer, and farther south, Orcutt. 



12. EUGILIA, p. 146. 



G. deb ills, WATSON, p. 147. G. Larseni, Gray, of the preceding page, is only a smaller and 

 more condensed state of this, growing in loose volcanic ashes, there only with long and 

 filiform root-stocks, instead of a stouter stock : well-developed stems a span or more high, 

 equably leafy to the top. Extends northward to the mountains of Washington Territory 

 and N. W. Montana, coll. Cusick, Suksdorf, Watson, Canbi/, Brandegee. 



G. Nevinii. Next to G. rmilticaulis, p. 147, much more pubescent with short and above with 

 viscid hairs : leaves 2-3-piunately parted into more numerous lobes which are not broader 

 than the rhachis : flowers several and subsessile in the terminal glomerules : corolla violet, 

 with narrow tube and little dilated throat together 4 or 5 lines long and double the length 

 of the calyx, the limb comparatively small: capsule oblong, with 10 or 12 seeds in each cell. 

 G. muli/caulis, var. millefoh'a, Gray in Watson Fl. Guadalupe, Proc. Am. Acad. xi. 118, 

 form with rather small corolla. San Clemente Island, off San Diego Co., California, 

 Nevin & Lijon. First found on Guadalupe, off Lower California, Palmer, in a form which 

 approaches G. laciniata, Ruiz Pav. 



G. latiflora, p. 147. Foliage often lightly tomentulose, when young glabrate : calyx very 

 scarious below the sinuses to the base, glabrous or minutely glandular. Varies in size of 

 flowers, &c., down to 



Var. exilis. Slender, effusely paniculate: flowers nearly all on elongated almost 

 capillary peduncles: corolla only 3 to 5 lines in length and of equal breadth of limb.- 



