Gynodioecy is a dimorphic breeding system in which hermaphrodites coexist with male steriles in natural populations. Theoretical models predict that without any compensation in female fitness, male ...
Plantago lanceolata, an invasive plant also known as ribwort plantain, can be dormant for up to 177 years before expanding. (Mohsen Mesgaran/UC Davis) Invasive plants can stay dormant for decades or ...
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