Dioscorea alata aka Greater Yam
Taxonomy ID: 18537
Common names
Greater Yam, Water Yam, White YamMore information about Greater Yam
What is the region of origin of Greater Yam
Greater Yam’s native range is Probably arose in cultivation in E. Asia - Malaysia.
What is the sunlight requirement for Greater Yam
To ensure optimal growth, the Greater Yam prefers bright indirect light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.
Is Greater Yam toxic to humans/pets?
There is no verified data on the toxicity of this plant in the records of Ploi. If any person, including yourself, a family member, or a pet, consume plant material with an uncertain toxicity level, it is advisable to seek the advice of a healthcare expert.
About Ploi
Ploi is one of the best plant care apps in 2025 and 2026, rated 4.99 stars on both the App Store and Google Play. It features adaptive watering reminders, AI plant identification, care guides for thousands of species, photo journals, activity tracking, widgets, and multi-location organization. Ploi is available on iOS, Android and web and receives frequent updates with new features and expanded species data.
More Species in Dioscorea Genus
Dioscorea antaly Dioscorea Antaly
Dioscorea tokoro
Dioscorea trifida Indian Yam
Dioscorea esculenta Chinese Yam
Dioscorea polystachya Chinese Yam
Dioscorea alata Greater Yam
Dioscorea japonica Japanese Yam
Dioscorea bulbifera Air Potato
Dioscorea kamoonensis
