BOTANICAL OBSERVATIONS IN WESTERN WYOMING. 23 
(no number. See . 105 ). 
T. COND’ —It has a proper caudex two inches long, 
marked with the scars of former leaves, and at the e top bears a dense mass of small, 
oblong-spatulate, white- pepe radian and, buried among them, a eae sessile head 
rather larger than that of 7. tcea. The involucre is composed of numerous very 
m ot h of 
some doubt as to whether this ered not be his plant = eon name. If rat it may prop- 
a 
150. UHRIA INTEGRIFOLL&.—Hoary-puberulent, becoming glabrate peter te 
flowering stems a span high from a Rrauohing caudex, seey vary at base, neatsg ser 
toa 
or sometimes oblong, entire, lightly 3-nerved, abruptly narrowed into a slender r pe i- 
ole; scales of the hemispherical involucre 10- 14, oblong-lanceolate, acute, shorter than 
the disk; flowers yellow; rays 6-9, exsert wiesed oblon ng, — lien oothed; akenes linear- 
£ p . » hy lin 
Short-awned by the excurrence of the stout midrib or else in the outermost flowers 
oblong and pointless. — iaaed “oda vay; on high Sr pieens sages. 
f t 
Was Collec 
P , rry i 
in Utah or New Mexico); and Dr. Parry has now pbc ote much farther r north. The 
i hich 
0. a 4 
published by me under Bahia or Achyropa, 3 an the present species adds a 
peculiar section, Platyschkuhria, with perennial hin acutely ‘Milage and habit, but 
the head and flowers ni it, yropappus. — A, GRAY. 
153. ARNICA PARRYI.— About a foot on hirsute and glandular; stem simple, 
naked above, othe Coseeting bracts) o e or two pairs of cauline leaves and 
- 1-5 rather small h radical and low ae italien leaves ovate or ovate-l:unceolate 
ith oan or acute tase Sepereng into bee short'm margined petiole, Hghtly 3-5- ‘tossing, 
sisonndt 
in cre somewhat or treaage rays none; akenes almost glabrous: “pappus densely 
barbell in the man f A. mollis —A. angustifolia, var. discoidea latifolia Gray 
Sill. Jour. 33, p. 238, ae ie saancrine var. eradiata Gray in Proc. Acad. Philad., 1863, 
. r eene), an Ww n 
ne. , on t 
alpina. Seemin ie a well tales species in a genus the species ny Game are hard to 
limit.* ae GRA 
156. ey FOLIOS SA Bride —A. Chamissonis Torr. and Gray, in part. Thi 
dwarf a es ess downy fo of a species which abounds from the Rocky Mountains cS 
the Sierra Nevada, in the ane region passing into var. incana, a densely white-to: 
* Our North American species throughout appear to have yellow anthers and mo 
T les phat Pd bik A si tc two erste to be ante and the other Aleutian 
Telands, which have bla mr h anthers. Both were collected by Harrington and Da 
in the ex foration hier he co ommand of ay "Ona and they seem to be eras 
er ha 
the « : 
ia Less., but in our cimens the many ‘Nolneed-h s common in the genus 
certainly occur, The A in our specimen of Schmidt’s Flora Sachaliensis has the cee a 
anthers, : and in foliage also differs considerably from original A. Cham 
A. GRA 
(213) 
