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THIS PAGE IS NO LONGER UPDATED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 ADIANTUM
N.B.: couplets are linked, e.g., 1. is linked to 1'.
1.
Leaf ± palmate-pinnate
A. aleuticum
1'
Leaf 2–3-pinnate
2.
Leaf segment cut or lobed often > 1/4 way to base, margins at base converging at 45–90°, sori (and false indusia) 3–11, rarely 2, generally < 5 mm
A. capillus-veneris
2'
Leaf segment cut or lobed often < 1/4 way to base, margins at base converging at 90–180°, rarely to 240°, sori (and false indusia) 1–3, rarely to 5, generally > 5 mm
A. jordanii
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