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Craterium aureum (Schumach) Rostaf
Life   Amoebozoa   Eumycetozoa   Physaraceae   Craterium

Craterium aureum
© The Eumycetozoan Project, 2006 · 0
Craterium aureum

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Craterium aureum
© The Eumycetozoan Project, 2006 · 0
Craterium aureum
Craterium aureum
© The Eumycetozoan Project, 2006 · 0
Craterium aureum

Craterium aureum
© The Eumycetozoan Project, 2006 · 0
Craterium aureum
Craterium aureum
© The Eumycetozoan Project, 2006 · 0
Craterium aureum
Overview
Plasmodium yellow. Sporocarps stalked, 0.7-1.0 mm tall. Hypothallus small, discoid. Stalk 0.2-0.5 mm long and 0.05-0.07 mm diam., grooved, orange-red, translucent pale yellow usually with orange spots by TL. Sporotheca subglobose, turbinate or obovoid, 0.4-0.6 mm diam., lemon-yellow but fading to almost white. Peridium membranous, pale yellow, single, with yellow lime scales. Dehiscence irregular with a circumscissile crack leaving a cup which is thickened at the base and with an uneven, ragged rim. Capillitium with rather large and irregular yellow or white lime nodes, usually with a rough pseudocolumella in the centre of the sporotheca. Spore-mass dark brown. Spores pale lilac-grey, 8-9(-10) µm diam., delicately verruculose.

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References
  • Moreno,G., Illana, C., Heykoop, M. 1990: Contribution to the study of the Myxomycetes of Spain II.. Mycotaxon 37: 1-24.

Acknowledgements
The Eumycetozoan Project -- working to understand the ecology, sytematics and evolution of myxomycetes, dictostelids and protostelids -- the true slime molds.

Sponsored by grants from the National Science Foundation.


Feedback
Please send any corrections and comments about this page to John Shadwick
Department of Biological Sciences, University of Arkansas, Fayetteville, AR 72701, USA
email: jshadwi@uark.edu   phone: USA-479-575-7393.

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FamilyScientific name @ source (records)
Fagaceae  Quercus sp @ BPI (1)
_  Substrate @ BPI (5)

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Updated: 2024-04-19 14:17:47 gmt
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