22 Muhleubergia, Volume 9 
oles 4 to 6cm. long; lower leaflets small, cuneate to obovate, 
emarginate, about 1omm. long, 6mm. wide; upper leaves on 
short petioles; upper leaflets 18 to 20mm. long, obovate-lanceo- 
late to elliptical, obtuse, margins remotely dentate; stipules 
ovate-lanceolate, spariugly hirsute, lower with long acuminate 
lobes, margins entire: peduncles of young flowers very short, but 
elongating to 5cm. or more with age, slender, densely pubescent 
towards the heads: heads semiglobose when young and ovate- 
conical with age: calyx tube 2mm. long, teeth dark colored but 
pibescent with straight, white hairs, three of the teeth 4.5mm. 
long, two 4mm. long: corolla not quite as long as the teeth, pur- 
ple and white. vexillum 6mm. long, 2.3mm. wide, erose den- 
tate at apex: ovary 2-ovuled: style 3mm. long: legume 2.5mm. 
long, with a few hairs at the apex, 1-seeded: seeds elliptical, 
2mm, long, 1.1 mm. wide, very light brown, sometimes faintly 
mottled. 
Other collections which must be included for the present 
under this species, though not typical, are: 
West Berkeley. Herbert M. Evans, May 14, 1901, has a 
longer calyx tube and shorter teeth, and a larger and more prom- 
inent corolla (mature plant). 
West Berkeley. Kennedy, May, 1907; probably the same 
as above, but very young plants. 
Charter Hill, Berkeley. Kennedy, May, 1907; floral struc- 
ture more like Macraez, but plant not like that species. 
Back of San Mateo on Half Moon bay road. Heller 8554; 
reseinbles olivaceum in general appearance, but it can not be 
that species. I take it to bea luxuriant form of albopurpureum. 
Berkeley Hills. Afiss K. Jones, April 21, 1901; a robust 
form with very large leaves and vexillum: 
Near Mill Valley, Marin county. Zzdestrom, May 11, 1895. 
Woodside, San Mateo county, Aérams 2420. Forms with short 
tube and teeth, and few leaves. 
San Luis Obispo county. Mrs. Summers; nearly typical, 
except that mature flowers extend beyond the calyx teeth. 
