Heteranthery exists in several angiosperm families, such as Melastomataceae, Solanaceae, Lythraceae, Leguminosae and Pontederiaceae, but the aspects and extent of differentiation often vary in taxa.
New taxa of the genus Corydalis sect. Elatae.
The pollen wall ultrastructures of 15 species, representing 11 genera in the Subtribe Tussilagininae and related taxa of Trib.
Body sizes for fossil taxa were estimated using regressions of body weight based on the area of the first lower molar for most species and on other teeth or limb bones for a few species.
The taxonomic structure of two groups and taxa included in each of them are consistent with section division made by previous researches.
This paper gives a systematic description of the practices of experimental teaching reform for angiospermae taxa key.
New taxa of the genus Podocarpium and a new name of Desmodium.
Although the Suidae animals were one of the most prosperous mammals, their taxa and phylogeny were poorly studied.
The great [Carolus] Linnaeus, a century before, working from dried samples brought back from China by earlier explorers, concluded that the two were distinct taxa: Thea viridis and Thea bohea.
Examples of closure behavior of bi- or multi-lobed stigmas in response to being touched by animal pollinators were mainly studied in some taxa of the order Scrophulariales .
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