leaves
have all the leaflets attached at the
same point at the end of the petiole
Palmately compound
Leaf of a buckeye
Palmately compound
leaflets of
pinnately compound leaf may be
subdivided into still smaller leaflets.
Bipinnately compound
Leaves one per node
Alternate
Leaves located in four rows
Decussate
Leaves two per node
Opposite
simple leaves of a dogwood
Opposite
simple but lobed leaves of a tulip tree
Alternate
leaf of a grass
Parallel-veined
leaf of a black walnut
Pinnately compound
leaf of a maple
Palmately veined
leaf of a Gingko tree, showing dichotomous venation
Fan-shaped leaf
leaves of a bedstraw
Whorled
lobed leaf of an oak
Pinnately veined
leaves of a yew
Linear leaves
leaves of string-of-pearls
Globe-shaped succulent
veins aligned mostly along long axis of leaf
Longitudinal
veins branching symmetrically in pairs
Dichotomous
small veins connecting secondary veins
Cross-venulate
several primary veins diverging from a point
Palmate