HTDKOPHYLLACEjE. 413 



HYDROPHYLLACE.E. 



2. NEM6PHILA, Nutt. 



N. Menziesii, Hook. & Arn., p. 156. Apparently tliis produces either cleistogamous or 

 small and self-fertilized flowers at certain seasons. N. modesta, Kellogg, Proc. Calif. Acad, 

 vii. 93 (1877), by the description, should be this species. 



3. ELLlSIA, L. 



E. chrysanthemifolia, Benth., p. 158. Add syn. : Eucrypta chrysantkemifolia, Greene, 

 Bull. Calif. Acad. i. 200. Originals of Nuttall's two species, of coll. Gambel (ticketed 

 "Angeles"), are quite alike, with finely dissected leaves. Exclude the syn. of Torr. in Ives 

 Colorado Exp., which belongs to the foDowing. 



E. Torreyi, Gray. Weak and diffuse, with long internodes : leaves pinnately parted into 

 oblong sinuate-pinnatifid divisions (half or full inch long), the upper usually sessile by a con- 

 spicuously auriculate-dilated insertion : racemes sparsely few-flowered : calyx equalling the 

 small corolla and surpassing the capsule. — Proc. Am. Acad. xx. 302. Phacelia micrantha? 

 var. bipinnatifida, Torr. in Ives Colorado Exp. Bot. 21. — S. Arizona, Yampai Valley near 

 the Colorado, Xewberry. Mountains near Tucson, in shade of rocks, Pringle. 



Var. Orcuttii. Coarser and taller : upper leaves merely pinnatifid with incised or . 

 toothed lobes : calyx in fruit still more ampliate, becoming four lines in diameter. — Eucrypta 

 paniculata, Greene, Bull. Calif. Acad. 1. c. — Northern borders of Lower California, 

 Orcutt. 



5. PHACELIA, Juss. 



§ 1. EtJPHACELIA, p. 158. 



P. Pringlei, Gray. Next after P. namatoides, p. 158. More slender and widely branched, 

 glandular-pubescent, little over a span high : leaves linear with tapering base, the lower 

 opposite, all shorter than the slender and strict racemiform inflorescence : sepals linear, about 

 half the length of the rotate-campanulate blue corolla, longer than the globose ca^gule : 

 seeds angled and not hollowed ventrally. — Proc. Am. Acad. xvii. 223. — Mountains of 

 N. California, near the sources of the Sacramento, Pringle, and (in the same district "? ) 

 Parry. 



P. malvsefolia, Cham., has now been detected at various points from the coast of Oregon 

 to Monterey. Next to this, 



P. Rattani, Gray. Smaller throughout, beset with slender but almost equally stinging 

 bristles : leaves ovate or oval, with base truncate or barely subcordate, incisely somewhat 

 lobed and crenate, only the lower palmately veined at base : spikes slender : calyx of four spam- 

 late and one larger obovate sepals : corolla hardly over 2 lines long, whitish : stamens and 

 style included : seeds not unlike those of P. malvnrfolia but only half the size, less carinate 

 ventrally. — Along streams, N. W. California, Lake Co., and Russian River, Rattan, Mrs. 

 Curran, to S. W. Oregon, Howell — Seeds, as in all the preceding species, pp. 158, 159, des- 

 titute of ventral excavation with median ridge, which is common in the following. 

 The subdivision -f — n 1— , beginning at foot of p. 159, and ending near the foot of p. 161, 



is here revised and augmented. 



-I— -t— -i— Leaves from simple (ovate-oblong or narrower) and pinnately dentate or lobod to pin- 

 nately compound: flowers crowded in the scorpioid inflorescence. 



++ Seeds cymbiform and the concave face divided by a strong and salient longitudinal ridge: sepals 

 uniform, entire. 



