In Summer, 2020 the OSU Ohio Plants course was entirely online (taught remotely). The instructors put together video versions of the lectures that were traditionally done in-person and placed them on YouTube. This page is an aggregation of those lectures.

Here for review is the last part of the “Plant Kingdom”
lecture that deals with flowers.

Flower Structure in more detail.

(and a drone attack!!!)

Symmetry and fusion in the back yard.

Symmetry and Fusion.

Flower type and ovary position


Peanut of Science

Gynoecium type