VOL. XII. No. 6—BOTANICAL GAZETTE.—J UNE, 1888. 
Some notes on Western Umbellifere. II. 
JOHN M. COULTER AND J. N. ROSE. 
“ihe dissimilar plants. In our study of this group, the neb- _ 
vous mass called E. petiolatum has been resolved into at least 
‘cece but smaller, much shorter than the long styles.— _ 
‘ an y in marshes, throughout California (Greene, Lemmon — 
» @. Lt. Vasey 223 and distributed as var. armatum, Cleve- 
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