Which of the following is a heterosporous pte | vedclass

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(B) Pteridophytes are generally homosporous,meaning they produce only one type of spore. However,some genera like $Selaginella$ and $Salvinia$ are het

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Selaginella

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(B) Pteridophytes are generally homosporous,meaning they produce only one type of spore. However,some genera like $Selaginella$ and $Salvinia$ are heterosporous,as they produce two different types of spores: macrospores and microspores. $Dryopteris$ and $Equisetum$ are examples of homosporous pteridophytes,while $Rhynia$ is an extinct genus.

Which of the following is a heterosporous pteridophyte?

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