| 4“ 
September 17, 1907 93. 
Var. crispum 196. Folia crispo-undulata, flores pallide 
rosei aut albidi. Hab. New Mexico, in Organ Mts. ad Dona 
Ana Co. (Wooton n. 460). | 
E. racemosum sagittatum 196. Folia longe petiolata 
oblongo-subsdgittata basi truncata superne vitidia. Hab. Colo- 
rado, ad Durango, alt. 6500 ped. (C. Crandall). 
Var. cordifolium 196. Folia breviter petiolata orbicu- 
lata obtusa basilate cordato-emarginata undique albo-tomentosa. 
Hab. Arizona, ad Flagstaff, alt 7000 ped. (MacDongal n. 262). 
E. reniforme asarifolium 196. Folia 2-3 cent. lata 
superne viridia basi late cordata sinubus subcontiguis, scapus et 
inflorescentia glabra, involucrum vix costatum. Hab. Nevada, 
ad Reno (Hillman). 
E. praebens 196. Folia orbiculata obtusa cordata undi- 
que albo-tomentosa Icent. lata tenuiter petiolata; scapi plures 
recti araneosi ramis verticillatis superne dichotomis copiose in- 
-structi, involucra axillaria remota ovata-tubulosa costato-angt- 
lata tomentella dentibus triangularibus, flores albidi glabri. Hab. 
California, ad Sierra Valley (Hillman). Facies antecedentis a 
quo inflorescentia etc. mox secernitur. 
Var. divaricatum 196. Rami intricato-divaricati, flores 
tenuiores. Hab. Nevada, ad Leavine [Peavine mountain near 
Reno] (Hillman). 
E. sphaerocephalum Doug. Inter formas varias duae se- 
uentes, ut subspecies, praecipue distingui possunt: 
) »P p gui p 
E. cupreum 196. Caudiculi pauciores, scapi albo-tomen- 
tosi elongati, folia ovata utrinque breviter attenuata superne 
araneosa subtus dense tomentosa, inflorescentia corymbosa, dentes 
involucri triangulares, pedunculi glabri, flores luteo-cuprei. Hal. 
Idaho, in montosis (J. Linford). 
E. halimioides 197. Caudiculi numerosi intricati folt- 
osi, scapi breves puberuli virides, folia oblongo-linearia apice 
ees. 
