66 PROCEEDINGS OF “THE ACADEMY OF 
Douglasii, (C. Dow glasit 1 ior and Arn.) 352. Pataroxta HooKERIANA, Torr. 
d Gra ian maller 
ah 
a 
g 
5 
Ee 
2 
is 
TH ~ Bi NACETIPOLIA, Nees, (Dieteria eS ae ae 
286. NDELIA SQUARROSA, Dunal, with larger an cag with s eads. 
(and 425 of Parry, ) APLOPAPPUS RUBIGINOSUS, Torr. a ae a i ie ate 
~ her se OWNSENDIA GRAN nee A, Nutt. 0. Ts ca, Hoo 
R (OxYTRIPOLIUM) ANGUSTUS, Torr. _— a "(Tripolium angustum and 
EFrotooim, —_ 29 Laxosvais (Cuunssons US) GRAVEOLENS, Torr. and 
ds, an e and viscid scales of the epyolnere. 
‘i — — nett developed, _ Pe separate eollection, No. 
: y r 4 
294 (and 426 of Parry,) GurtrereziA EvrHami, Torr. & Gr. 296. MacronEMA 
Discomea, Nutt. ‘Blue River, west of the Rocky Mountain range.” An 
interesting Pigs mabe of a very rare plant. 
297. Psctis (Pecripopsis, DC.) anevustirouia, Torr. Gravelly Basis of 
strea 
ARTEMISIA ARCTICA, Less. (A, Norvegica, Fries); a more hairy form, 
_ me as arry’s s 42, which I w rongly considered as a variety of A. 
Richardsoniana. ‘* Strictly alpine.’? A. SCOPULORUM, 0. sp.,f a ‘ strictl 
alpine’ s rk aE s, allied to a lanata, and to be compared with A, heteroph ylla, 
Bess., which, however, is placed in the section Abrotanum, while this plant has 
irs e 1 th 
t lly h: th tacle as long as the hemselves, in whic 
respect it also differs the very similar A. Richardsoniana . A. Cana- 
DENSI8, Michx. 301. A glabrous form of the la - , With small heads, too beat 
A,cau udata and some fornis of the next. 302. DRACUNCULOIDES, Pursh, va 
brevifolia, and peers tn with trifid leaves } ote into 301. 303, 305, sate 
411 and 412 of Parry). A. Lupovictana, a eg with small leaves, and also the 
var. gnaphalioides. 304, A. Fricma, Willd. 306. A. gona oe 
** On the Blue 2 River, west of the Rocky Recent range.” 307, A. F LIA, 
Torr. (308. See Chenopodiacez.) 
of Parry’s separate collection is a glabrate form ef the n species, of which 
Me: te acer of the close and white down remain, _ the leaves and "tonedle a are 5 larger. 
S YRIS (Cun reerssoemren) ‘Parry (sp. n fruticosa; ramis Me ged lanoso-dealbatis ; 
7’ foliis linearibus fere glabris Subviscosis, fior a ciate cintinas sya alin gp ies angustum 
congesta longe superantibus; involucro 1 Tbefi fioro cylindraceo pauciseriali, squamig sublaxe 
imbricatis albidis eaeaclatie ‘omnibus (6x xterioribus sah eo ti rice interforibus. scarioso-) attenuato- 
acumina rsutulo; acheniis lineari ates 2to3 
inches lung, 3-nerved, acute, plane, the larger ones 2 ines ¥ wide and tapering to the bas ed 
narrow, vften almost simply racemose or spiciform, sometimes more ‘compound and brancy. 
about enh ine of an inch long; foliose-bray racteate: the bracts _ sing into the exterior and leafy- 
tipped scales of the inyoluc Receptacle, styles, viscidity, aroma, &c.,as in Chrysothamnus 
ot 
° 
5 
5 
° 
= 
=] 
B 4 
1 
4 
= 
< 
spec es.) 
ARTEMISIA (ABSINTHIUM) SCOPULORUM (sp. nov.): cespitosa: rhizomate repente; caulibus sim- 
— Plicissimis spithameis; foliis Athiciooneincle awh ead emis in eloped Br preesertin 
radicalium tripartitis, lobis cum fo! ae eee mis linearibus angustis; capitulis oF se vel paucis 
simpliciter racemoso-spicatis brevil  pedicellatia soclrs (in. 2-3 fatisy, sen ucro hemisp’ 
squ ovalibus hichar dorks Uitioets margine lato scarioso atro- netis; lana reeepta 
i corollas superne longe gar 3 ripe ac Var. MONOCEPHALA; cau Hieari capitulo 
solitario majori terminato; foliis etiam is simpliciter tripa’ rtitis vel A in §-partitis par- 
tim is li — Stems sericeous-pubescent, rag ie-nagg gaat | low. 
or Poa filiform, linear, entire, the lower surpassing ‘the ¢ a 
half long, strictly ee or Flowers 30 or more, tipped with 
“we bart ot 410 of en separate collection, from Middle ; and his wn associated with the 
these two being the Wild Sage of Lewis and Clarke. 
