Glossary table of contents
general
vascular plants
conifers
ferns
flowering plants
blue-eyed marys
grasses
knotweeds
larkspurs
legumes
orchids
owl's clover
sedges
sunflowers
insects
bees
beetles
butterflies and moths
true bugs
Jepson eFlora
fern glossary
pinna (pinnae)
The 1st-order division of a frond
blade
. [
Jepson
]
pinnule
The 2nd-order division of a frond
blade
. (The 1st-order division of a
pinna
.) [
Jepson
]
stipe
In ferns, the frond stalk; equivalent to
petiole
. Compare to
stipule
. [
Jepson
]
