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tripinnateTRIPIN'NATE, a. [L. tres and penna or pinna.] In botany, a tripinnate leaf is a species of superdecompound leaf, when a petiole has bipinnate leaves ranged on each side of it, as in common fern. |
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tripinnateTRIPIN'NATE, a. [L. tres and penna or pinna.] In botany, a tripinnate leaf is a species of superdecompound leaf, when a petiole has bipinnate leaves ranged on each side of it, as in common fern. |