SMITH: STUDIES IN THE GENUS LUPINUS 199 
The Douglasian plant upon which this variety is primarily 
based is probably one of the collection referred by Agardh to 
L. microcarpus,—in his words, ‘‘ Etiam e California retulit Doug- 
las.’’ An annotation on the type sheet states that this is the 
L. microcarpus of Torrey & Gray’s Flora of North America. If, 
as is very probable, the ‘‘Saucelito”’ of Lemmon is the same as the 
town now called Sausalito, in Marin County, such might have 
been the locality of Douglas’s collection of ‘‘ L. microcarpus.” 
It seems to me more probable, however, that these plants came 
from Santa Barbara or San Luis Obispo County. 
6w. Lupinus densiflorus barbatissimus var. nov. [FiG. 40.] 
Ramosus, prope 10 cm. super basi, 25—35 cm. altus, villosus, ad 
basin speck petiolis longissimis, 12 cm. longis, foliolis 20-30 
mm. longis, superne laxe villosis; verticillis prope 10 appositis, 
floribus prope I2 mm. longis, pandenti us, 
pedicellis prope 2 mm. longis, paulo graci- 
libus, bracteis viliotiedtenda: calyce ebracte- 
olato, 8 mm. longo, subter villosissimo, pilis 
2 mm. vel plus longis, labiosuperiore prope 
longo, emarginato, inferiore mani- 
ae - SiBate, 2 mm. lato, 3-dentato, denti- © 
5mm. 
bus 1 mm. longis, medio gracillimo; colore 
corollae non claro, specie roseo vel purpureo, 
vexillotI mm. longo, 5 mm. lato, apice 
acuto, paullatim contracto in unguem non 
clarum, carina prope 8-9 mm. longa, acu- «© p gph James 
mine brevissimo: legumina seminaque non yyaerae (G). 
vidi. 
Branched above the base, 25-35 cm. tall, fistulose at the base, 
villous; whorls about ten, approximate, flowers spreading, about 
12 mm. long, bracts very villous; calyx ebracteolate, strongly 
bearded below with hairs 2 mm. or more long, upper lip emarginate, 
about 1 mm. long, lower lip manifestly subsaccate, tridentate, 
the median tooth slender; corolla apparently rose or purple, banner 
II X5 mm., acute at the apex, slightly contracted into an indis- 
tinct claw, keel about 8-9 mm. long, with a short apical point: 
pods and seeds not seen. 
Cute. Bath of Collina, Andes, James Macrae (Tere, @). 
The sheet bears the following annotations: 
o. LUPINUS DEN- 
