GREENMAN. — NEW ANGIOSPERMS FROM MEXICO. 85 
which are frequently 1.5 em. broad. To this species is also to be 
referred Dr. Edward Palmer’s no. 781 (hb. Gr.), from Agiabampo, 
State of Sonora, collected in 1890. : 
Cuscura Eprruymum, Murr., in L. Syst., ed. 13, 140. This Euro- 
pean species, collected in the Valley of Mexico, altitude 2250 m., 27 
June, 1901, by Mr. C. G. Pringle, no. 8514 (hb. Gr.), seems not to have 
been hitherto reported from Mexico. 
Phacelia madrensis, Perennial, subacaulescent, hirsute-pubescent 
throughout, not glandular-viscid: leaves mostly clustered at the end of 
an ascending or erect rootstock, pinnatifid, 1 to 4 dm. long; segments 
7 to 9, obovate or cuneate, coarsely and rather deeply toothed, 8 to 
22 mm. long, 5 to 15 mm. broad, terminal segment somewhat larger, 
the lowermost remote: inflorescence equalling or exceeding the leaves: 
flowers scattered, mostly remote, on pedicels 8 to 16 mm. long: calyx 
of 5 slightly unequal lanceolate, acute, or obtusish sepals: corolla cam- 
Panulate, 10 to 12 mm. in diameter, pale blue or whitish; tube about 
equalling the broad semirotund lobes; folds of the corolla-tube not 
diverging at their free tips, puberulent along their margins: filaments 
tsute-pubescent : ovary conspicuously hirsute, about 16-ovulate ; style 
divided nearly to the base. — Mexico. State of Chihuahua: Sierra 
Madre, near Colonia Garcia, altitude 2300 m., 2 July, 1899, Townsend 
Barber, no. 100 (hb. Gr.). . 
The species here described belongs to the section Zutoca, and is ap- 
Prently most nearly related to Phacelia rupicola, Rob. & Fern., and 
p, Pimpinelloides, Gray. From the former it differs in the foliar char- 
acters, the shorter pubescence, smaller calyx-lobes, and finally by the 
‘proximate not divergent folds of the corolla-tube. From the latter 
Species, namely, P. pimpinelloides, Gray, the species here proposed is 
Teadily distinguished by the spreading not appressed pubescence. 
Nama parvifolium. Low depressed annual, 0.5 to 1.0 dm. high, 
Cinereus-hirsute-pubescent throughout: stems prostrate or ascending, 
More or less dichotomously branched: leaves broadly spatulate, or some- 
What oblong-spatulate, 0.5 to 1.5 em. long, 3 to 6 mm. broad, obtuse, 
€itire, contracted. below into a narrowly winged petiolar base: pies 
axillary, solitary or in pairs on unequal frequently curved slender 2 - F 
Mm, long pedicels : calyx deeply 4—5-parted ; divisions linear, oe pp 
to 5 mm. in length, not dilated at the tip, hirsute-pubescent with 6 
of unequal length: corolla 8 to 10 mm. long, white, or Se 
Subequally 5-lobed : ovary pubescent: ‘mature capsule site sana " 
mm. long, pubescent. — Nama rupicolum, Pay., ace. prising 
