# grade

> non-monophyletic grouping of organisms united by morphological or physiological characteristics

**Wikidata**: [Q2612572](https://www.wikidata.org/wiki/Q2612572)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Evolutionary_grade)  
**Source**: https://4ort.xyz/entity/grade-q2612572


## References

1. Freebase Data Dumps. 2013