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THIS PAGE IS NO LONGER UPDATED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 GERAEA
N.B.: couplets are linked, e.g., 1. is linked to 1'.
1.
Rays present; annual from taproot; leaves sessile or with winged petioles, ± canescent, bases not ear-like; phyllaries narrow, acute, ciliate
G. canescens
1'
Rays 0; perennial herb from an underground caudex; leaves sessile, glandular-puberulent, bases ear-like; phyllaries wide, obtuse, glandular
G. viscida
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