Conifer-based Polypore

  The Conifer-based Polypore, Heterobasidion annosum, (Polyporaceae, Aphyllophorales) has a hard, brownish, furrowed, stalkless cap with white to yellowish pores.   The cap generally measures 1-10" wide and is flat with a wavy margin, often protruding from a spreading, crustlike mass that is off-white, gray-brown, or dark brown, and tinged red to blackish as they age.   The spores measure 3.5-5x3-4 microns and are are elliptical to almost round with very fine spines, and are white in color.   The Conifer-based Polypore is not known to be harmful for human comsumption, but is characteristcally tough and would make eating a chore.   In the "Polypore" family, none of the Ploypores are known to be harmful, though some that are fleshy enough to eat have been known to cause indigestion.   This species of mushroom is extremely agressive to conifers and can cause serious damage to them, hence the name "Conifer-based".


Cost :

Spore Prints :
Item # cbp01: One Spore Print, $15.00 including shipping
Item # cbp02: Two Spore Prints, $25.00 including shipping


Payment can be made through PayPal or by Money Order.   All payments must be in U.S. Dollars.   Once payment has been made, shippment will be made the next day, depending on availability of the item, and the day payment is made.   If the following day is a Holiday or Sunday then shippment will be the next normal work day.   If we are temporarily out of a particular species, you will be immediately notified of the proposed date we expect availability and an immediate refund can be made.   Always email us prior to making an order to find availability at smr420@hotmail.com.   Questions are always encouraged and answered.



This page was last updated on 23 April, 2004

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