Sipman, Lichenoth. Latinoamer. [Berlin]
Harrie J. M. Sipman [1-150]
IndExs #40308356

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-091858
H. Sipman & A. Aptroot #139 10 February 1985
Porina tetralocularis Aptroot
Guyana, Cuyuni-Mazaruni, Mazaruni, E bank of Waruma river, c. 12 km S of confluence with Kako river (campsite 3)

Arizona State University Lichen Herbarium
Catalog #: ASU0082270
H.J.M. Sipman #18631 10 February 1985
Porina tetralocularis Aptroot
Guyana, Cuyuni-Mazaruni, E bank of Waruma river, c. 12 km S of confluence with Kako river (campsite 3)

University of Wisconsin - Madison
Catalog #: WIS-L-0126364
H.J.M. Sipman #18631 10 February 1985
Porina tetralocularis Aptroot
Guyana, Cuyuni-Mazaruni, E bank of Waruma river, c. 12 km S of confluence with Kako river (campsite 3)