Polyporus-alveolaris_12

Polyporus alveolaris, Syn.: Polyporus mori, Hexagonia mori

Hexagonal-pored polypore

Slo.: satjasti lukničar

 

Dat.: Dec. 11. 2011

Lat.: 46.33411 Long.: 13.52978

Code: Bot_582/2011_DSC1843

 

Habitat: Hardwood forest with a few scattered Picea abies, S oriented hill slope, cretaceous clastic rock (flysh) bedrock, in shade, humid and relatively warm place, partly protected from direct rain by tree canopies, average precipitations ~ 3.000 mm/year, average temperature 8-10 deg C, elevation 490 m (1.600 feet), alpine phytogeographical region.

 

Substratum: still hanging dead stalk of Clematis vitalba, about 12 - 14 mm (0.5 inch) in diameter and 30 cm (one foot) above ground.

 

Place: Bovec basin, NW of the town, below the road from Bovec to village Plužna, East Julian Alps, Posočje, Slovenia EC

 

Comments: Unusual substratum - dead Clematis vitalba. None of sources checked states Clematis as a possible substratum; fairly aged fruitbody; growing solitary, pileus diameter 28 mm (1.2 inch) yellow-beige (oac855), pores concolorous with the cap, stipe 4 mm in diameter about 5 mm (0.2 inch) long, slightly lighter than cap, no black color on it. SP faint whitish.

 

Spore dimensions: 10.8 (SD = 0.7) x (SD = 3.7) micr., Q = 2.96 (SD = 0.22), n = 30.

 

Ref.:

(1) A.Bernicchia, Polyporaceae s.l., Edizioni Candusso (2005), p 455.

(2) G.J.Krieglsteiner (Hrsg.), Die Grosspilze Bade-Württembergs, Band 1, Ulmer (2000), p 602.

 

Nikon D700 / Nikkor Micro 105mm/f2.8

Done