Fleshy, coriaceous or woody fungi, most abundant and luxuriant in warm countries. Intermediate between the Agaricaceæ and the Hydnaceæ, connected with the former by Dædalea and Lenzites, and with the latter by Fistulina and Irpex. Fries.
Within this large family are famed edible species, notably in Boletinus, Boletus and Fistulina. In the woody species the razor-strop man finds material for his strops (Polyporus celulinus); the surgeon styptics; the peasant punk to catch sparks from his flint, and the 4th of July urchin a fire-holder to light his pyrotechnics. The Chinese have placed some species in their fathomless materia medica, while the Polyporus of the locust tree is used in America as a medicine for horses. No fungoid growth is more universal. They are the ever active pruners of our trees and converters of forest debris. They begin the task in Nature’s laboratory of changing decaying wood into assimilable shape as food to feed the very trees that dropped it. Some are of annual growth, others add to their substance year after year, often attaining enormous size. In summer and in winter they are ever present objects for interesting study.
SYNOPSIS OF GENERA.
Boletinus. Page [398].
Hymenium composed of broader radiating gills connected by very numerous more narrow anastomosing branches or partitions and forming large angular pores. Tubes somewhat tenacious, not easily separable from the hymenophore and from each other, adnate or subdecurrent, yellowish. Peck.
Boletus. Page [404].
Stratum of tubes easily separable from the hymenophore. Stem central.
Strobilomyces. Page [475].
Tubes like Boletus, but pileus with large scales. Stem central.
Fistulina. Page [477].