Cantharellus californicus, also called the California golden chanterelle,[2]mud puppy, or oak chanterelle, is a fungus native to California, United States.[3] It is a member of the genus Cantharellus along with other popular edible chanterelles. It is generally similar in appearance to C. cibarius and C. formosus except for its large size at maturity.
Description
Highly folded false gills of C. californicus
The pileus (cap) of C. californicus is 5–30 centimetres (2–12 in) wide,[4] exceptionally 50 cm (20 in), and yellow-orange in color (although adhering leaf litter may cause a mottled color); it may become brownish with age. The hymenium is folded into decurrent ridges (false gills) and cross-veins, which deepen with age. The color of these ridges is usually similar to the cap but paler. The stipe (stem) is 2–10 cm (3⁄4–4 in) long and 1–4 cm (1⁄2–1+1⁄2 in) wide,[4] with coloration similar to the hymenium.[1] The spores are creamy yellow, elliptical, and smooth.[4]
individual specimens up to 2 kilograms (4.4 lb) are reported, making it the largest-known species of chanterelle.[1] Their unusual size is due in part to their capacity for indeterminate growth, making C. californicus specimens actively grow for far longer than most other mushrooms.[5]
Similar species
Several other species of chanterelle may be found in western North America:
C. cascadensis[4] – bright yellow fading to white in center of cap, associated with conifers
C. cibarius var. roseocanus[4] – false gills tend to be as dark or darker than cap
C. formosus[4] – smaller size, narrower stem, associated with conifers
