Abstract:
This paper deals with four novel species of Stenella Sydow. viz., S. cassiae-torae, S. flacourtiaceae, S. ichnocarpicola and S. mirzapurensis, collected on Cassia tora (F. caesalpiniaceae). Flacourtia indica (F. flacourtiaceae), Ichnocarpus frutescens (F. apocynaceae) and Passiflora foetida (F. passifloraceae) respectively, from Vindhya Hills, India. Keys are provided to distinguish the species of Stenella described on the host genus Cassia and host family Apocynaceae.