Glossary of Botanical Terms:
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pinnate: (1) (1-pinnate) of a leaf, with the lamina divided into pinnae in 2 rows along a rachis, once compound (Fig. 3 C & D) see imparipinnate, paripinnate. cf. bipinnate, tripinnate; (2) of veins, with the secondary veins arranged regularly (Fig. 9 A) cf. penniveined. adv. pinnately.
Fig. 9. Venation Patterns. A, pinnate; B, 3-veined from base; C, palmate; D, leaves palmately veined, lobes pinnately veined; E, longitudinal; F, parallel; G, dichotomous; H, reticulate; I, areolate.
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