heterosporous |
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| navigate by keyword : light micrograph microscopy microscope plant anatomy selaginella club moss lycophyte pteridophyte strobilus cone longitudinal reproductive reproduction spores microspores megaspores heterosporous biology botany tissue histology structure morphology vascular flowering spore bearing education laboratory science scientific research teaching textbook slide microscopic sectioned evolutionary ancient plants lower scale bar |
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| A light micrograph showing the longitudinal section (L.S.) of a Selaginella sp., strobilus or cone. This structure is a reproductive part of the plant, containing different types of spores, (microspores and megaspores) which makes Selaginella heterosporous. Selaginella sp. is a plant and a type of club moss. |
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