| Benedictfungi/sandbox | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Basidiomycota |
| Class: | Agaricomycetes |
| Order: | Agaricales |
| Family: | Hygrophoraceae |
| Genus: | Hygrocybe |
| Species: | H. Andersonii
|
| Binomial name | |
| Hygrocybe Andersonii (Ci.) N.S. Weber. (1996)
| |
Hygrocybe andersonii is a species of agaric (gilled mushroom) in the family Hygrophoraceae. Its common names are Gulfshore Waxcap and Clustered Dune Hygrocybe[1] The species has a North American distribution, occurring mainly on sand dune shorelines along the Gulf Coast. It was published by Dr. William Cibula and Nancy S. Weber in 1996, with the specific epithet honoring Mississippi watercolorist Walter Inglis Anderson.
Description edit
Basidiocarps are agaricoid, the cap convex with a flattened to depressed disc. 1.3cm to 3.3cm across. The cap surface is smooth to slightly scurfy, varying from yellow orange to scarlet, becoming reddish brown to almost black with age. The lamellae (gills) are waxy, yellow orange to deep orange, becoming blackish with age. The stipe (stem) is smooth, colored like the cap, yellow towards base, lacking a ring. The spore print is white, the spores (under a microscope) smooth, rod-shaped with distinct projection, inamyloid, hyaline, measuring about 16 to 19 by 3.8 to 5.6 μm.[1]
Distribution and habitat edit
The Gulfshore Waxcap is found in North America, occurring exclusively along the Gulf Coast on shorelines. The mycelium spreads between the grains of sand dunes, and is associated with seaside rosemary (Ceratiola ericoides). Recent research suggests waxcaps are neither mycorrhizal nor saprotrophic but may be associated with mosses.[2] This species is believed to play an important part in dune stabilization of barrier islands.[3]
Walter Inglis Anderson edit
Dr. Cibula wrote that the name of the species was to honor Walter Inglis Anderson who “first encountered and painted this Hygrocybe in 1960.” [3] The work he references as “Watercolor No. 416, Anderson collection” may be "Dunes - Horn Island (1958)”.
Benedictfungi/sandbox | |
|---|---|
 | Gills on hymenium |
 | Cap is convex or depressed |
 | Hymenium is sinuate or subdecurrent |
 | Stipe is bare |
 | Spore print is white |
 | Edibility is unknown |
See also edit
References edit
- ^ a b Bessette, Alan (2019). Mushrooms of the Gulf Coast States: A Field Guide to Texas, Louisiana, Mississippi, Alabama, and Florida (1st ed.). Austin: University of Texas Press. p. 292. doi:10.7560/318157.
- ^ Seitzman BH, Ouimette A, Mixon RL, Hobbie EA, Hibbett DS (2011). "Conservation of biotrophy in Hygrophoraceae inferred from combined stable isotope and phylogenetic analyses". Mycologia. 103 (2): 280–290. doi:10.3852/10-195. PMID 21139028. S2CID 318326.
- ^ a b Cibula WG, Weber NS (1996). "Hygrocybe Andersonii a New Psammophilus Hygrocybe from Horn Island, a Mississippi Barrier Island". Mycologia. 88 (3): 514–516. doi:10.2307/3760892.
Andersonii Category:Fungi of North America Category:Taxa named by William Cibula Category:Fungi described in 1996 Category:Hygrophoraceae