The edible
Xerocomus ferrugineus is similar-looking, but differs in that the flesh does not bruise blue when cut. A number of other similar-looking species are edible (or probably edible), but do not match all the key characteristics. For example,
Xerocomellus mendocinensis,
Xerocomellus dryophilus, and
Xerocomellus truncatus differ in that the stem lacks the longitudinal ridges that form a partial reticulum at the apex.