Cyrtandra J. R. Forst. & G. Forst. (Forster & Forster 1775

Genus Cyrtandra J.R.Forst. & G.Forst. (Forster & Forster 1775) Key to the studied species 1. Mature leaves anisophyllous (i.e., smaller leaves less than half the length of the larger leaves in a pair)..................................................................................................................... C. ferruginea Merr. ��� Mature leaves subequal..................................................................................................................... 2 2. Indumentum white; inflorescences pendulous and pedunculate.................................................................................................................................... C. argentii Olivar, H.J. Atkins & Muellner sp. nov. ��� Indumentum ferruginous; inflorescences erect and subsessile......................................................... 3 3. Calyx divided almost to the base; corolla red.................................................... C. villosissima Merr. ��� Calyx fused for half or more of its length; corolla yellowish green or dull reddish orange........................................................................................................................ C. hirtigera H.J.Atkins & Cronk
Published as part of Olivar, Jay Edneil C., Atkins, Hannah J., Hauenschild, Frank & Muellner-Riehl, Alexandra N., 2020, Cyrtandra argentii, a new species of Cyrtandra (Gesneriaceae) from the Philippines, and a review of the C. villosissima group, pp. 1-15 in European Journal of Taxonomy 676 on page 4, DOI: 10.5852/ejt.2020.676, http://zenodo.org/record/3928370