simple leaf

References

Images

Diagram showing various fern leaf types, including simple, once-divided, falsely dichotomous, and palmate leaves, examples of leaf venation patterns, and cross-sections of petioles illustrating internal vascular arrangements.

Leaf morphology

simple leaf: Media

plant anatomy

Images

Diagram showing various fern leaf types, including simple, once-divided, falsely dichotomous, and palmate leaves, examples of leaf venation patterns, and cross-sections of petioles illustrating internal vascular arrangements.

fern leaf anatomy and morphology

Fern leaves, showing leaf types, leaf venation, and internal petiole vascularization.

Drawing by M. Pahl

Leaf morphology

Leaf morphology

Common leaf morphologies.

Encyclopædia Britannica, Inc.