Hope you just need the meaning of humilis and not all humilis: low or low growing, referring to short height of the taxa. This is a relative term. You will have to check the protologue, there the author might have referred with what reference to is this taxa comparatively short.
Regards Pankaj -- *********************************************** "TAXONOMISTS GETTING EXTINCT AND SPECIES DATA DEFICIENT !!" Pankaj Kumar Ph.D. (Orchidaceae) Research Associate Greater Kailash Sacred Landscape Project Department of Habitat Ecology Wildlife Institute of India Post Box # 18 Dehradun - 248001, India
