The male flower of Hedyosmum (Chloranthaceae) has been described by all authors for almost two centuries as unistaminate, naked, and ebracteate. It is not so at all, but a flower that bears up to ...
Flowering plants with are by far the most diverse group of plants on Earth. Flowering plants arose only about 140 million years ago, but since then have diversified spectacularly. No one knows exactly ...
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