© 
89. Phacelia rome nata, Jacg. 09. Gilia (Leptosiphon) androsacea, 
20. Benth. 
tanapetifoliny Ae 
tenni- 100. Apocynum cannabinum, Lian. 
1 
ai Thurber. 01. Acerates (Anantherix) tomentosa, 
93. pret — Benth. ‘or- Torr. Mex. Bound. Sure. 
ma 102. Asclepias fascicularis, 
93. pinnate ponfalitor, Benth. 103. Mirabilis dagarrgend ¢0 multie | 
94, Eriodyctio m, Benth. 
95. Gilia oa ee 9 elongate. 104, ecraaee Rosesifienicieds enricus, fog. var. 
Be p eaten wu auithelmightcnm, 
‘96. oa achillesefolin, Benth. ap. m, Moquin.) 
97. tricolor, Benth. 105. Esiogooum yotifolinm, Benth. 
98. “ (Linanthus) dichotoma, 406. angulosum, Benth. 
Benth, 107. Chorizanthe procumbens, Nutt, 
(An C. staticoides, var. f) 
108. iomeaneie (MvucRONEA) PERFOLIATA (8p. nov.) : 
glabella; foliis .¢ hartaceis, eaulinis triangulatis trilobisve sspis- 
sim’ perfoliatis ; involucro tetraquetro quadridentato, dentibus 
subaequalibus subulato-aristulatis ; perigonii segmentis exteriori- 
bus 2—4-dentatis leviter erosis, interioribus magis lacini 
briatis—Repeatedly dichotomous from annual root, divari- 
cate-diffuse, a sessile and solitary involucrum in each fork ; on the 
branchlets the involucres rather crowded and somewhat spicate 
igs or panicled, through the less forking and the gradual reduction of 
ee 8 the leaves to bracts. Radical leaves spatulate. The cauline 
>; et are larger, less lobed, more amplexicaul, (and most of 
em really perfoliate,) and the angles or lobes less hrcA 
ned in ©. (Mucronea, Benth.) Californica ; ag four 
teeth of the involucre also tipped with a shorter awn, not mide 
the latter, especially the three inner ones, conspicuously fimb: 
ate-laciniate. Otherwise this plant closely resembles Beciiou's 
M * 
Chorizanthe merely in the laxer inflorescence. 
_ ine, stamens,) i is an intersting tins plainly connecting Lastar- 
ing the perigonium when that is fully vera the divisions * 
the tl 
Te a gil does not be’ong Remy’s C. commissuralis, which © 
from true 
ria, Bemy, with the other Eriogoneous genera. The verticil- : _ 
