Neurocalyx borneensis var. dulitensis AiryShaw variety synonym

Neurocalyx borneensis var. oligotrichus AiryShaw variety synonym

Neurocalyx pterosepalus AiryShaw species synonym

Neurocalyx borneensis f. pubescens AiryShaw form synonym

Neurocalyx borneensis f. micranthus AiryShaw form synonym

Neurocalyx pleurocarpus AiryShaw species synonym

Neurocalyx borneensis var. brachytrichus AiryShaw variety synonym

Steenisia pleurocarpa (Airy Shaw) Bakh.f. species accepted

Neurocalyx pleurocarpus Airy Shaw species synonym

Steenisia borneensis (Valeton) Bakh.f. species accepted

Neurocalyx borneensis f. pubescens Airy Shaw form synonym

Neurocalyx borneensis var. dulitensis Airy Shaw variety synonym

Neurocalyx borneensis var. oligotrichus Airy Shaw variety synonym

Neurocalyx borneensis var. brachytrichus Airy Shaw variety synonym

Neurocalyx matangensis W.W.Sm. species synonym

Neurocalyx borneensis var. typicus Airy Shaw variety synonym

Neurocalyx borneensis f. micranthus Airy Shaw form synonym

Neurocalyx borneensis Valeton species synonym

Steenisia elata (Valeton) Bakh.f. species accepted

Neurocalyx elatus Valeton species synonym

Steenisia pterosepala (Airy Shaw) Bakh.f. species accepted

Neurocalyx pterosepalus Airy Shaw species synonym

Steenisia corollina (Valeton) Bakh.f. species accepted

Neurocalyx corollinus Valeton species synonym