Details

Autor(en) / Beteiligte

• Xu, Yi-Da
• Yuan, Ming-Deng
• Wang, Rui-Jiang

Titel

Morphology and molecules support the new monotypic genus Parainvolucrella (Rubiaceae) from Asia

Ist Teil von

• PhytoKeys, 2021-08, Vol.180 (148), p.53-64

Ort / Verlag

Pensoft Publishers

Erscheinungsjahr

2021

Quelle

EZB-FREE-00999 freely available EZB journals

Beschreibungen/Notizen

• Parainvolucrella R.J. Wang, a new monotypic genus for P. scabra (Wall. ex Kurz) M.D.Yuan & R.J.Wang, new combination, is segregated from the Hedyotis - Oldenlandia complex, based on morphological and molecular evidence. Phylogenetically, the new genus is sister to Scleromitrion , from which it differs by a combination of morphological characters: herbaceous habit, terminal inflorescence with subtended leaves, heterostylous flowers, indehiscent fruits and pollen with double microreticulate tectum. A key to the genera of the Hedyotis-Oldenlandia complex in China is provided for further identification.