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| Photo Credit: All Images framed are copyrighted by Heidi-Ann Kennedy-Fourkiller |
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| Coral fungus, specifically Clavulina cristata Hi-Res Zoomable Version |
Coral Fungus, specifically Clavulina cristata (frequently classified under the binomial Clavulina coralloides as well it should be).
Diagnostic Features Observed
The identification is supported by several distinct structural characteristics visible in the photograph:
Cristate Branch Tips: The most definitive feature is the morphology of the branch termini. Rather than being bluntly rounded or acutely singular, the tips are flattened and divided into multiple small, jagged, or pointed projections (crested or "cristate").
Overall Morphology: The fruiting body exhibits a highly branched, coralloid structure lacking a distinct pileus (cap) and a traditional stipe.
Coloration: The specimen maintains a uniform white to pale cream hue, which is standard for this species before it ages or becomes parasitized (often by the microfungus Helminthosphaeria clavariarum, which turns the branches gray or black).
Habitat Context: The fungus is observed fruiting terrestrially among a dense carpet of acrocarpous moss. Clavulina cristata is widely distributed in temperate woodland ecosystems, functioning either as a saprotroph breaking down organic matter or forming ectomycorrhizal associations with surrounding trees.
Taxonomic Context
While its gross morphology groups it colloquially with other "coral fungi," phylogenetic studies demonstrate that the genus Clavulina belongs to the order Cantharellales. This indicates an evolutionary divergence from many other coral-like species, placing C. cristata in closer genetic relation to chanterelles (Cantharellus) and hedgehog mushrooms (Hydnum).
June 27, 2026
Eastern Oklahoma
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