186 SMITH: STUDIES {N THE GENUS LUPINUS 
distinct; flowers spreading, 14 mm. long; calyx ebracteolate, 
densely pubescent below with spreading hairs, the lower lip 
straight, but slightly inflated, two-toothed, 
with or without the interstitial vestigial 
tooth; petals white, the banner rounded at 
the apex and gradually contracted into a 
poorly defined claw, wings densely ciliate 
at the free edges above, keel evidently 
curved; pods and seeds not seen. 
CaLiForNIA. Los Angeles County: 
Manzana, Antelope Valley, 9-24 May, 
1896, J. B. Davy 2505 (Type, UC 130329). 
The collector’s label gives generic de- 
termination only; but an annotation label 
ee calls the specimen an “undescribed sp.” 
6/. Lupinus densiflorus vastiticola var. 
Fic. 28. Lupinus pDEN- 
SIFLORUS ALTUS C.P.S 
J.B.Davy 2505(UC 130329). Acaulescens, eramosus vel saeaeuie 
18 cm. altus: foliolis 10-20 mm. longis, 
4-5 mm. latis, oblanceolatis, acutis, laxe villosis superne: pedunc- 
ulis i apo dense villosis, subrufis rl 
nov. [FIG. 29.] 
colore corollae incerto; vexillo apice rotun- 
dato, paullatim contracto in unguem, 11 ie 
mm. longo, 5-6 mm. lato; alis prope 10 mm. 
longis, 5mm. eis metey ad basin superne; 
carina curvata, xima II mm. longa, 4 
mm. lata, acumine ne brev latoque: legumina ‘Fic. 29. Lupinus pEN- 
et semina non vi SIFLORUS VASTITICOLA C, 
P. Smith. C.G. Pringle 
Simple or eee at the base, 9-18 cm. (US 20638). 
tall; peduncles short, reddish or purplish, 
densely villous; whorls about four or five, distant; flowers spread- 
