Scleroderma polyrhizum
(J.F. Gmel.) Pers.
MK-PR 73. Place of collection: Puerto Rico; Río Grande; Luquillo Mountains; CNF; La Mina Recreation Area; Big Tree Trail (N18°1833' W65°4630', alt. 0475 m). Date of collection: 2 February 1995. Collector: Polishook, J.D..