The Jepson Manual: Higher Plants of California
THIS PAGE IS NO LONGER UPDATED
AND IS MAINTAINED FOR ARCHIVAL PURPOSES ONLY
Up-to-date information about California vascular plants is available from the
Jepson eFlora
.
Names are linked to treatments from the Manual
Key to IVA
N.B.: couplets are linked, e.g., 1. is linked to 1'.
1.
Annual
I. nevadensis
1'
Perennial or shrub
2.
Phyllaries ± fused
I. axillaris subsp. robustior
2'
Phyllaries free
3.
Lower leaves pinnately lobed, tips sharp; fruit densely long-soft-hairy
I. acerosa
3'
Leaves simple, tips blunt; fruit glabrous
I. hayesiana
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