CATALOGUE. 
57 
silvery pubescence, and less crowded racemes. Found in tlie Walisatcli and 
on Antelope Island, Salt Lake. (232.) 
LuPiNUS SULPHUREUS, Dougl. Stem erect, sulcate, silky; leatlcts 13 -15, 
narrowly lanceolate, densely sericeous both sides, shorter than Ihe jx'tiolo; 
stipules subulate, short; floAvers somewhat vcrticillate in a ihMisc tliick racciiir ; 
calyx ebracteolate; keel glabrous. — A specimen of what sccius to he this species 
was collected on Mt. Davidson by Dr. Bloomer; stem rather stout, IS' liicrh ; 
leaflets about 11, (1-2' long;) flowers apparently yelhiwish, ((;" loiii:.) the 
calyx deeply spurred and with the short lips nearly equal ; iac<'iin's hut .i' hm«r. 
LuPlNUS SERICEUS, Pursli. Silky-villous; leallots 7-l», hiuccohitc ; llowcrs 
subverticillate in an elongated raceme ; calyx bractcohite ; coroHa liirht hhu', 
glabrous or slightly silky.— Stems 18' biirli ; racemes GMoiii:; l)iacls sda- 
ceous, subpersistent ; flowers G"lon<r, livtiucntly ochrohuH-ous : ealyx <,nhhous 
or slightly saccate at base, the liiu'ar-hiiiceoLite h)l)('s suhc(|ual; h'liiimcs 
densely villous, 1' in length. Oregon. In the valleys of Neva.hi aiul ahuixl- 
ant in the Wahsatch ; 5-6,000 feet altitu(h'; June. (23:5.) 
LuPlNliS ARIDUS, Dougl. (?). Very siiky-hirsut(S with tulvf.us liairs; 
stem low, much branched from the l)ase; leaflets 7, ohloug-hmceohite, oiio-tliinl 
the length of the petiole; flowers in a very (h-nse conical spiko ; bracts sub- 
ulate, subpersistent, shorter than the bracteolat*^ calyx : keol woolly-riliat.- : 
legumes villous.— The specimens i)lace(l here an- low ( (i' j and sonirv. hn' <• ■ 
pitose, very villous, with white hairs ; raccnies sj)„rt ( T) or (•h)n-atr. .) 
scarcely exceeding the long slenderly petiolcd h-aNo : brads conspicuous, se- 
taceous, and equaling the nearly sessile llowcrs : kcd i^labrons or >ri.ditly cili- 
ate; pods ovate-oblong, 2-3-seedc<l. It appears t<. be an int<u-nic,lia1c lorni 
between L. aridus and L. cceqnlo.us. Froni Washinirton Territory and ihc 
head-waters of the Missouri to Calili.rnia. li) the valleys of ihe \\ ahsatch 
Mountains; 6,000 feet; July. (23 kj 
LUPINUS LEUCOPIIYLLUS, Liudk Densely villous, with a Munewhat tul- 
vous silkv tomentun.: tall: leaOets T-D, linear-lanceolal e or lance .,b'.... 
acuminate, al)out e^iualin^ the peti<.h'; >pikes dense, ehnniated. sn 
bracts often lon-er than the llower; now.n> >ub>e^^i h' : ^^ vdlun. pu 
legumes vilh.us, 3-5-seeded.-A stout, well-nuuked In::!), ^r. 
Gniy notes that L. plumo.us, Dou.h, is the same. Fnun (...m, t. North- 
ernCaliforniaandthehead-water>efiher;,... l-^nnont., |- -unnhn 1 bber 
Valley, in the \Vuh>atch ; 6,000 feet altitude; July. 
8 
