The
type specimen were collected at
Muña, Peru.
Peperomia pearcei is a slender, branching,
glabrous herb. The
leaves are in whorls of about 3 at the nodes. They are obovate, with a rounded apex and a cuneate base, measuring 8 mm long and 5 mm wide, and are
1-nerved. The
peduncle is short. The terminal
spikes are 30–40 mm long and 1 mm thick, with a peduncle about 1 cm long. The
berries are ovoid, pointed, and bear a pseudocupula, with an apical
stigma. ==Taxonomy and naming==