Cystodermella
Cystodermella | ||||||||||||
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Rust-red granular umbrella ( Cystodermella granulosa ) |
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Systematics | ||||||||||||
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Scientific name | ||||||||||||
Cystodermella | ||||||||||||
Harmaja 2002 |
Cystodermella is a genus of mushrooms belonging to the mushroom relatives family. The species used to becounted amongthe granular umbrellalings .
The type species is the rust-red granular umbrella ( Cystodermella granulosa ).
features
Macroscopic features
The representatives of the genus are small to medium-sized species with typically grainy, sometimes wrinkled hat surfaces . The granular hat covering can be wiped off. The hat is colored white, pink, yellow-ocher, orange-brown or wine-reddish. In contrast to the umbrella ( Lepiota ), the whitish to yellowish lamellae are always more or less broadly attached to the stem , so that the hat cannot be separated from the stem without injury. The spore powder is white to pale cream in color. Also typical is the rising ring on the stem, which is more or less the same color as the hat. The handle is booted and has a smooth tip. Below the ring or the ring zone it is grainy and flaky.
Microscopic features
The cap skin contains rounded cells ( spherical cysts ) arranged in a chain . The mostly quite small spores do not have a germ pore and turn blue to purple ( amyloid ) when iodine reagent is added . Most species do not have sterile cells ( cystides ).
Generic delimitation
The species from the genus Cystodermella used to be counted together with the species from Ripartitella to the granular umbrella ( Cystoderma ). The latter was split up in 2002 by Harmaja and confirmed in 2009 by Saar, Põldmaa & Kõljalg through phylogenetic analyzes. Cystodermella contains species with inamyloid , smooth spores. Cystidia may or may not be present. The species of the genus Ripartitella also have inamyloid, but thorny spores.
species
The genus Cystodermella comprises 12 species, 5 of which occur or are expected in Europe.
Cystodermella in Europe | ||
German name | Scientific name | Author quote |
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Cystodermella adnatifolia | (Peck 1902) Harmaja 2002 | |
White granular umbrella | Cystodermella ambrosii | (Bresadola 1883) Harmaja 2002 |
Vermilion or vermilion granule umbrella | Cystodermella cinnabarina | (Albertini & Schweinitz 1805) Harmaja 2002 |
Rust-red granular umbrella | Cystodermella granulosa | (Batsch 1783: Fries 1821) Harmaja 2002 |
Cystodermella myriadocystis | (Heinemann & Thoen 1973) Harmaja 2002 |
meaning
All types are inedible.
swell
literature
- German Josef Krieglsteiner (Ed.), Andreas Gminder : Die Großpilze Baden-Württemberg . Volume 3: Mushrooms. Leaf mushrooms I. Ulmer, Stuttgart 2001, ISBN 3-8001-3536-1 .
- Ewald Gerhardt: FSVO manual mushrooms . 3. Edition. BLV, Munich 2002, ISBN 978-3-405-14737-2 (639 pages; one-volume new edition of the BLV intensive guide mushrooms 1 and 2).
- Erhard Ludwig: Descriptions. The smaller genera of macromycetes with a lamellar hymenophore from the orders Agaricales, Boletales and Polyporales . In: Mushroom Compendium . tape 1 . IHW, Eching 2001, ISBN 978-3-930167-43-2 (758 pages, German with English summaries, 17 × 24 cm, contains 20 new taxa and 13 new combinations).
Individual evidence
- ↑ Harri Harmaja: Amylolepiota , Clavicybe and Cystodermella , new genera of Agaricales . In: Karstenia . tape 42 , no. 2 , 2002, p. 39-48 .
- ↑ Irja Saar, Kadri Põldmaa, Urmas Kõljalg: The phylogeny and taxonomy of genera Cystoderma and Cystodermella (Agaricales) based on nuclear ITS and LSU sequences . In: Mycological Progress . tape 8 , no. 1 , 2009, p. 59-73 , doi : 10.1007 / s11557-008-0578-9 .
- ^ Paul M. Kirk, Paul F. Cannon, David W. Minter, JA Stalpers: Dictionary of the Fungi . 10th edition. CABI Europe, Wallingford, Oxfordshire (UK) 2008, ISBN 978-0-85199-826-8 (784 pages).
- ↑ Eric Strittmatter: The genus Cystodermella . In: fungiworld.com. Mushroom Taxa Database. Retrieved September 1, 2012 .