176 
7c. ANOGRA PALLIDA BREVIFOLIA (Engelm.). 
OEnothera albicaulis var. brevifolia Engelm. Am. Journ. Sci. (11) 
34: 335. 1862. 
Sand hills south of El Paso, Texas. 
7d. ANOGRA PALLIDA ENGELMANNI. 
OEnothera albicaulis var. trichocalyx Engelm. Am. Journ. Sci. 
(II.), 34: 335. 1862. Not O.drchocalyx. Nutt. 1840. 
Las Vegas, New Mexico. 
8. ANOGRA CALIFORNICA (S. Wats.). 
OEnothera albicaulis var. Californica S. Wats. Proc. Am. Acad. 
SB: $99... ; 187%, 
OEnothera Californica S. Wats. Bot. Calif. 1: 223. 1876. 
Central California to southern Utah and southward ; ascends to 
1900 meters in the San Bernardino Mountains. 
9g. ANOGRA NEO-MEXICANA n. sp. 
OEnothera albicaulis var. A. Gray, Pl. Wright. 2: 56. 1853. 
Annual or perennial, stout, hispid-villous, dark green. Stem erect, 
6—7 dm. tall, flexuous, mewhe branched, clothed with a pale 
papery bark; leaves oblong or lanceolate, 4-8 cm. long, obtuse or 
acute, sinuate-toothed or somewhat pinnatifid, puberulent, with 
some hispid-villous hairs on the mid-rib and lateral nerves, rather 
abruptly narrowed into a slender petiole which is less than one 
centimeter long; flowers few at the ends of the branches, 5-6 cm. 
broad; calyx hispid-villous, its tube stoutish, 4—4.5 cm. long; 
nearly thrice longer than the ovary, its segments nearly linear, one- 
half as long as the tube, the tips free in the bud; petals broadly 
obdeltoid, 1.8 cm. long, 2 cm. broad, somewhat emarginate, nar- 
rowed into a broad claw; filaments about one-half as long as the 
petals; anthers 1-1.2 cm. long; style slender, longer than the 
petals; capsule nearly cylindric, 2-2.5 cm. long, somewhat nar- 
rowed at the base and the apex, hispid-villous; seeds ‘‘ oblong 
and perfectly smooth.” 
New Mexico. Wright, no. 1068. 
A perfectly distinct species, related to A. pallida, but easily 
separated by its foliage and hispid-villous calyx. 
4. Knetrria Spach, Hist. Veg. 4: 373. 1835. 
Stem-leaves linear-filiform ; capsule 4-angled or slightly winged. 1, A. a“ 
Stem-leaves never approaching filiform ; 9 winged. 
