Related topics: species

Taxonomic complexity of Sambucus genus studied

Sambucus L. is a morphologically diverse flora comprising approximately 23 accepted species that are mostly deciduous shrubs, perennial herbs or small trees widespread in almost all regions of the world, excluding extremely ...

Researchers compile ethnopharmacology of genus Veronicastrum

The genus Veronicastrum (Plantaginaceae) has about 20 species in the world with a distribution in eastern Asia and North America. Species in the genus Veronicastrum are beautiful perennial herbs with mostly alternate leaves, ...

Two new Engelhardia species of the walnut family reported

Engelhardia is a primitive genus of Juglandaceae (the walnut family) that is endemically distributed in tropical and subtropical Asia. Several studies have attempted to elucidate the taxonomy and phylogeny of Engelhardia ...

Wax flowers and their complex relationship

The wax flowers, which originated in the Oligocene, form the plant genus Hoya, named after the English gardener Thomas Hoy. This genus—as well as the related genera—belongs to the genus group (tribus) of the Marsdenieae, ...

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