【摘 要】
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The Philippines is a home of about 1100 species of Pteridophytes under 142 genera and 39 families.Pteridophytes are primitive and vascular plants that are flowerless and seedless.
【机 构】
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Liceo Mindanao Center for Biodiversity and Conservation Liceo de Cagayan University Cagayan de Oro C
论文部分内容阅读
The Philippines is a home of about 1100 species of Pteridophytes under 142 genera and 39 families.Pteridophytes are primitive and vascular plants that are flowerless and seedless.
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