Fern Frond Illustration with Sori - Botanical Line Art #105233 (License: Personal Use)

This hand-drawn botanical illustration depicts a single fern frond with pinnate leaflets and clearly rendered sori (spore-producing clusters) on the lower surfaces. The style mimics 19th-century scientific engravings, emphasizing structural accuracy over realism. The base shows a portion of the stipe and rachis, grounding the frond in natural context.

Used in educational materials, plant identification guides, biology textbooks, or herbalism resources to illustrate fern reproduction. Matches user intent for learning about pteridophytes, spore dispersal, or vintage botanical art.