tailieunhanh - Phlogacanthus geoffrayi Benoist (Acanthaceae): A new record to the flora of Vietnam

Phlogacanthus geoffrayi is reported here as a newly recorded species from Vietnam. This species is morphologically allied to Phlogacanthus turgidus but differs in having a significantly bigger calyx and staminodes. The specimens were collected from Song Cau district of Phu Yen province. Description, line-drawing, photographs, and notes on ecology and distribution are provided. | Phlogacanthus geoffrayi Benoist Acanthaceae A new record to the flora of Vietnam