What is doubly pinnatifid. Note: A bipinnatifid leaf is a pinnatifid leaf having its segments or divisions also pinnatifid. The primary divisions are pinnæ and the secondary pinnules called?

bipinnatifid — Doubly pinnatifid. Note: A bipinnatifid leaf is a pinnatifid leaf having its segments or divisions also pinnatifid. The primary divisions are pinnæ and the secondary pinnules. (Webster's 1913.)

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