PES Hawaiian spore syringe specimens (also known as PESH) were originally documented near Kilauea volcano on Hawaii’s Big Island. Created in a laboratory by Pacifica Exotica Spora (PES), a mycological research company, PES Hawaiian specimens represent one of the first hybrid strains of P. cubensis developed for scientific research. These specimens feature medium to large caps that display a rich cinnamon-brown color, gradually lightening to a yellow hue around the edges, while their stems are notably long and slender with a yellow-white coloration, developing a dark partial veil as the specimen matures. Under microscope observation, these specimens show distinctive dark purple-black spores with a smooth, sub-ellipsoid shape, making them particularly interesting for taxonomic research.

Our spore syringes arrive in a high-quality 10cc laboratory grade Luer-Lok style syringe, containing spores suspended in sterile solution. A 1-inch 16-gauge sterile needle is provided with every syringe.