Cyamopsis psoralioides

About

The guar or cluster bean, with the botanical name Cyamopsis tetragonoloba, is an annual legume and the source of guar gum. It is also known as gavar, gawar, or guvar bean. The genus name Cyamopsis means bean-like. The specific name is from Greek: τετράγωνον, romanized: tetrágōnon and Latin: lobus meaning four-squared-lobed.

Summary from Wikipedia