Tag: dichotomous key

Dichotomous Key for 4 Plants – Biol 190 A – Woody …………………………………………………….B A1 – Herbaceous……………………………………………….C                B – Has needles…………………………………….  Spruce                B1 – Does not have needles…………………………… Willow C – Simple leaf, margin entire………………………………..  Willow (young stems) C1 – Compound leaf………………………………………….. D                D – Leaves oddly pinnate compound …

A. Serrated leaf margins….. Plant 2 A. Entire leaf margins B. Coniferous…… Plant 1 B. Non-Coniferous C. Purple petals present…. Plant 3 C. No purple petals present….. Plant 4