These flowers grow in India. They are not very common and I have always wondered what it actually is ! The plant looks very dull and dry year long but it is in full bloom in april every year ! This plant , just 1 foot tall ,has been growing in my house for almost 20 yrs , rain or shine , still making me wonder what plant it is ? What ever plant it is , I just love these flowers and when they bloom I know it's April !