Search in gallery Sporangia of kelp algae - Large (132 Kb) - Scroll down   to information With labels Legend: 1  sporangial layer 2  sporangia   English name: Kelp algae Scientific name: Laminaria sp. Familia: Laminariaceae Classis: Heterokontea Phylum: Phaeophyta/Heterokontophyta Regnum: Protista Sporangia of kelp alga. Motile spores are produced in the sporangia following meioses

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