Macbride — Revision of Oreocarya 33 
cence and the broader nutlets with shorter open groove are salient 
features that distinguish O. dolosa from that species. It seems to 
be confined to northern Utah and adjacent southeastern Idaho. 
24. O. NANA Eastw. Bull. Torr. Club xxx. 213 (1903). — West- 
ern Colorado. — CoLtorapo: Grand Junction, May 17, 1892, Alice 
Eastwood. 
mmixta, spec. nov., perennis cristata 1.5-2 dm. alta; 
caulibus ‘polite cum "pilis patentibus hirsutis etiam adpresse 
strigillosis floriferis fere ad basem; foliis radicalibus spathulatis 
obtusis 4-5 em. longis 5-8 mm. latis subviridibus adpresse strigil- 
losis a camilla. hispidis cum pilis plus minusve seer ca foliis 
caulinis paucis oblanceolatis; thyrsis 1—-1.5 dm. longis, circa 2 em. 
dene _ setoso-hispidis aliquid fulvescentibus: ; pedicellis fructi- 
feris 5 mm. longis et calycis laciniis 8 mm. longis linearibus vel 
Saas iluaealkts: corolla alba 5 mm. longa, Fe 3 mm. longo 
alycem non superante; nuculis nitidulis ovatis circa 3 mm. longis 
dorso mediocriter dense muriculatis omnino non rugosis, angulis 
acute marginatis ad apicem, senior ventralibus fere laevibus, 
ae angusto fere ad apicem aperto. — UTan: sandy slides, J uab, 
Juab Co., June “ oe Gooding. no. 1074 (Typr, Gray Her ss 
duplicate R. Mt. H rb.). Nrvapa: stony benches, Jarbidge, Elko 
Co., pil 6, 1912, hola & Macbride, no. 1960, & stony slopes, 
J uly 980. 
mee very distinct species was distributed as O. Hastwoodae 
(which is O. flavoculata). It is not, however, a member of that 
group of species, as it has the nutlets and short corolla of O. nana 
and related species. It forms, with O. propria, a distinct subgroup 
in this section of tufted perennials all characterized by muriculate 
or tuberculate, but not at all rugose nutlets. The long pedicels and 
relatively long calyx resemble those of O. humilis (Gray) Greene 
and this may be that species in part as interpreted by Greene, 
Pitt. iii. 112 (1896). But the name O. humzlis must be used for a 
plant of Nevada and adjacent California (see Proc. Am. Acad. li. 
548 (1916)), the nutlets of which are more or less rugose and only 
indistinctly muriculate. 
26. O. propria Nels. & Macbr. Bot. Gaz. Ixi (1916). — OrE- 
Gon: chalky hillside, Malheur Valley, near Harper Ranch, June 
8, 1896, Leiberg, no. 2223; Vale, Malheur Co., » May, ht, 1896, 
Leiberg, no 
O. surmmunicosa (Torr.) Greene, Pitt. i. 57 (1587).’+O. dis- 
ticha’ Eastw. Bull. Torr. Club xxx. 268 (1903). Myosotis suffruti- 
cosa Torr. Ann. cca, "'N. Y. ii. 225 (1827). Eritrichium Jamesii 
Torr. in Marcy, Expl. Red. Riv. 262 (1854). Krynitzkia Jamesit 
