Chroesthes longifolia (Wight) B. Hansen, collected from Taman Negara, Pahang (Kuala Keniam) A habit B–D inflorescence B front view C side view D back view E bract F–I flower with bracteoles and calyx F from the top view G lower view H–I side view J corolla (inner view) showing the stamens and pistil K corolla lips (flower from front view) showing anthers (All photos by Siti-Munirah MY).

 
 
  Part of: Yunoh S-MM (2021) Chroesthes (Acanthaceae) in Peninsular Malaysia, including a new species from Kelantan and a new record from Terengganu. PhytoKeys 174: 127-146. https://doi.org/10.3897/phytokeys.174.62023