Euryale ferox Salisb. in Kon. & Sims, Ann. Bot. 21.74. 1806.
Makhana in Hindi
Equatic perennial herb with orbicular peltate leaves up to 1 m in diam, strongly corrugated especially beneath, veins very prominent, prickly along veins on both surfaces; sepals 4, triangular-ovate, concave, violet pink inside, prickly outside; petals many,, outer dark violet, inner successively fading to white; stamens numerous, outer longer than inner; fruit a berry, globose-ovoid, prickly, up to 10 cm across.
Photographed from Herbal Garden, Punjabi Bagh, New Delhi
Dr. Gurcharan Singh
Retired Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.
Phone: 011-25518297 Mob: 9810359089