Line drawing of a seed of <i>Ailanthus</i> Desf. spp. Legend: <b>1:</b> pericarp; <b>2:</b> seedcoat; <b>3:</b> cotyledons; <b>4:</b> hypocotyl; <b>5:</b> radicle.
Suzanne Foster @ USDA-NRCS PLANTS Database
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