Parahellenia N. H. Xia, Juan Chen, L. Y. Zeng & S. Jin Zeng
- Dataset
- Taxonomic studies on Parahellenia (Costaceae) in Vietnam: a new species, P. trongduyii, and a new combination, P. candida
- Rank
- GENUS
Classification
- kingdom
- Plantae
- phylum
- Tracheophyta
- class
- Liliopsida
- order
- Zingiberales
- family
- Costaceae
- genus
- Parahellenia
Parahellenia N. H. Xia, Juan Chen, L. Y. Zeng & S. Jin Zeng
Key to the species of Parahellenia in Vietnam
1. Leaf blade puberulent abaxially; labellum cream white...................................................................................................... P. candida
- Leaf blade glabrous; labellum yellow with longitudinal orange to red markings at center...............................................................2
2. Plants unbranched or barely branched; bract apex with a soft mucro............................................................................. P. trongduyii
- Plants densely branched; bract apex with a sharp mucro............................................................................................... P. tonkinensis