Fruiting body annual, terrestrial, fan-shaped to infundibuliform, pilei cm broad, often clustered; margin level to uplifted, wavy; upper surface tomentose. العربية: بوليط محول; čeština: různopórka pleťová; français: Polypore bisannuel; Nederlands: Toefige labyrintzwam; svenska: Klumpticka. Common name: Blushing Rosette Found: Urban Park Substrate: Wood Spore:? Height: mm. Width: mm. Season: Autum Edible: No.

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White to pinkish or pale tan; exuding a pinkish juice when squeezed; 2-layered in mature specimens; tough.

If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. As I have collected it, Abortiporus biennis is usually a true oddball–a gnarled, messy-looking mass of irregular white pores that exude a reddish juice and bruise reddish brown. OpenStreetMap – Google Earth. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Fresh, young specimens of Abortiporous biennis sometims exude red droplets, suggestive of Hydnellum pecki.

Abortiporus – Wikipedia

Bulliard, Singer, This ground-dwelling polypore often puzzles collectors with its mixture of “normal” shelving clusters and “aberrant” cauliflower-like fruiting bodies. By using this site, you agree to the Terms of Use and Privacy Policy.

Fries Singer Mycologia Often covered with the pore surface, but when definable up to 20 cm across; kidney-shaped to semicircular or irregular in outline; whitish to pale brown or reddish brown; sometimes with concentric zones; finely velvety or fairly smooth. Retrieved from ” https: The following page uses this file: This site contains no information about the edibility or toxicity of mushrooms.


Abortiporus biennis Fungi of France. Stipe if present, poorly developed, up to 5 cm long, 3 cm thick, lateral to central in attachment, well rooted and incrusted with dirt. Whitish, bruising and discoloring reddish or pinkish brown; pores angular to maze-like or irregular, per mm; tubes to 6 mm deep.

KOH negative on flesh. There is hardly a cap or a stem to speak of, and as it grows bienniz engulfs sticks and blades of grass the way some species of Hydnellum do.

File:Abortiporus biennis 161023wa.jpg

View all coordinates using: Saprobic on the wood of hardwoods and occasionally conifers; growing alone aortiporus gregariously around the bases of stumps and living trees; causing a white rot in deadwood and a white trunk rot in living wood; summer and fall winter and spring in warm coastal areas ; widely distributed in North America. This gnarled form of Abortiporus biennissometimes given the separate species name of ” Abortiporus distortus ,” is apparently the most commonly encountered form of the species, though it does have a more normal looking form with an identifiable cap and stem see the illustrations.

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Heteroporus biennis is a synonym, as is Abortiporus distortus see discussion above. Solitary or in small groups in soil or grass near hardwood stumps, rarely with conifers; fruiting throughout the year in watered areas, e. Though Abortiporus biennis is easily recognized without recourse to a microscope, its microscopic features aboritporus distinctive and interesting–from its cystidia to the presence of both spores and chlamydospores roundish, thick-walled, asexual spores.


Often absent or poorly abotriporus, but when present up to 6 cm long; whitish; velvety. A number of terrestrial polypores are similar. Kuo, To the right is an example which is somewhat more developped. Fruiting body annual, terrestrial, fan-shaped to infundibuliform, pilei cm broad, often clustered; margin level to uplifted, wavy; upper surface tomentose, white, pinkish, reddish-brown, tan to ochre-brown, faintly azonate; “aberrant fruitings” also produced, consisting of cauliflower-like masses, the entire surface poroid; context up to 1.

The timestamp is only as accurate as the clock in the camera, and it may be completely wrong. These include Polyporus tuberaster whose funnel-shaped, ochre-brown caps are squamulose, not tomentose, and Albatrellus species, which can be distinguished by pores that never become labyrinthoid, microscopically by the lack of chlamydospores, and a mycorrhizal habit.

This page was last edited on 19 Marchat Retrieved from the MushroomExpert. The latter, however, is a tooth fungus. From Wikimedia Commons, the free media repository. Cite this page as: Views View Edit History. Young Abortiporus biennis in a forest near Dourdan, France.

Like ”Hydnellum” and some other fungi, ”A.