You must attribute the work in the manner specified (but not in any way that suggests endorsement).

Image location:
United States

Subject

Kingdom: Chromista
Phylum: Oomycota
Class: Oomycetes
Order: Peronosporales
Family: Pythiaceae
Genus: Pythium
Subject: Pythium spp. Pringsh.

Host

Kingdom: Plantae
Phylum: Coniferophyta
Class: Pinopsida
Order: Pinales
Family: Pinaceae
Genus: Pinus
Subject: Pinus ponderosa P.& C. Lawson
Node Affiliation:
Image uploaded:
Monday, January 1, 1990
Image last updated:
Monday, November 11, 2002