Horse gram crops are usually grown in drought-hit parts of India particularly in South India, and both the beans & hay are used as fodder mainly for horses. Since horse gram is considered a nutritional powerhouse, it is normally recommended for workmen or sportsmen who involve themselves in physically challenging activities, but for others it may be consumed in small quantity. So I used to make horse gram idli or dosa specially when my son actively participates in sports, and I also like to include horse gram into our diet during winter or monsoon as it is useful to keep our body warm in this season.
Thoothuvalai (Solanum trilobatum) is a quickly spreading herb usually props up in our surroundings after a good spell of rain. It is a medicinal plant used in Indian medicines Ayurveda & Siddha to treat respiratory problems like asthma, cough, cold & flu.