Agroup goes on a nature walk and identifies all the edible plants encountered. what type of data is this?

The answer is categorical data.

It is the factual information sort comprising of downright factors or of information that has been changed over into that shape, for instance as assembled information. All the more particularly, unmitigated information may get from either or both of perceptions made of subjective information, where the perceptions are compressed as numbers or cross organizations, or of quantitative information, where perceptions may be straightforwardly watched checks of occasions occurrence or may be tallies of qualities that happen inside given interims.