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Agaricus lanatoniger Heinem. 1974

Agaricus lanatoniger ( 英語 )

由wikipedia EN提供

Agaricus lanatoniger is an agaric fungus in the family Agaricaceae, endemic to New Zealand.

Taxonomy

A. lanatoniger was first described in 1974 by Belgian mycologist Paul Heinemann and collected by Egon Horak in December 1967.[1] The holotype specimen was collected in the Westland Province, of New Zealand by Lake Haupiri, underneath red beech (Nothofagus fusca) and rimu (Dacrydium cupressinum) trees.[1] The original paper reference number was incorrect,[2] but is correctly listed as PDD 27107 in a report on New Zealand Agaricus species in 1999.[3]

Description

The pileus of Agarcius lanatoniger can vary from a spherical to a convex shape.[1] Smaller specimens tend to have more spherical pileus, while larger are more flattened convex shape, although both have round shape when viewed from above. The dark brown, felt-like pileus or cap can be up to 120 mm (4.7 in) wide in diameter.[1]

The gills consist of thin pink filaments, stemming from the underside of the pileus without touching the stem.[1] This forms a small ring around the stem less than 1 mm (0.039 in) long. About a third of the length of the stem is a 1 mm (0.039 in) thick skirt. This extends 10 mm (0.39 in) out from the stem. Above the skirt, the stem is tan or pale colour.[1] While underneath, the colour transitions from light brown to dark brown or black like the cap's colour.[1]

The stem ranges from 30 to 50 mm (1.2 to 2.0 in) in length and with a diameter of 12–14 mm (0.47–0.55 in), generally thicker toward the base. Inside the stem is a white, hollow column beginning at gill level but sealed at the bottom. Beneath the ground, the bulbous shape has many small root-like filaments. The stem's insides are white with a hollow center.[1]

Agaricus lanatoniger imported from iNaturalist photo 264655667 on 17 May 2023.jpg

Similarity to Agaricus purpureoniger

The sequence of A. lanatoniger, when compared to A. purpureoniger differed only by one nucleotide,[4] suggesting that they be the same species. When physically compared, the A. purpureoniger is more purple.[5] However, over the last three decades, all samples of A. purpureoniger have been found in the in similar locations as A. lanatoniger, specifically in the northwestern regions of both the New Zealand islands.[6][7]

Habitat

Agaricus lanatoniger has been found in nine different terrestrial locations primarily in New Zealand[7] The mean annual temperature for all locations ranges from 6.98–15.10 °C (44.56–59.18 °F).[7] Due to New Zealand's temperate climate, this fluctuates throughout its four distinct seasons. Most samples show A. lanatoniger in the ground of forests, however, the type of forest has not been noted.[7]

Etymology

Lanatoniger originates from the Latin "lanatus" (adj) meaning wooly or downy.[8] This refers to the felt-like texture of its pileus.

References

  1. ^ a b c d e f g h Heinemann, P. (1974). "Quelques Agaricus de Nouvelle-Zélande". Bulletin du Jardin Botanique National de Belgique. 44 (3/4): 355–366. doi:10.2307/3667677. JSTOR 3667677.
  2. ^ "Specimen Details". scd.landcareresearch.co.nz. Retrieved 2023-05-18.
  3. ^ Mitchell, A. D.; Walter, M. (December 1999). "Species of Agaricus occurring in New Zealand". New Zealand Journal of Botany. 37 (4): 715–725. doi:10.1080/0028825X.1999.9512665. ISSN 0028-825X.
  4. ^ jtbra (2023-03-31). "Agaricus lanatoniger". iNaturalist. Retrieved 2023-05-16.
  5. ^ Heinemann, P. (1986). "Agarici Austroamericani VI. Aperçu sur les Agaricus de Patagonie et de la Terre de Feu". Bulletin du Jardin botanique national de Belgique / Bulletin van de National Plantentuin van België. 56 (3/4): 417–446. doi:10.2307/3668202. ISSN 0303-9153. JSTOR 3668202.
  6. ^ Australia, Atlas of Living. "Species: Agaricus purpureoniger". bie.ala.org.au. Retrieved 2023-05-16.
  7. ^ a b c d "Search: species: Agaricus lanatoniger | Occurrence records | Atlas of Living Australia". biocache.ala.org.au. Retrieved 2023-05-16.
  8. ^ Niermeyer; van de Kieft; Lake-Schoonebeek (1993-01-01). Mediae latinitatis lexicon minus. BRILL. doi:10.1163/9789004502581. ISBN 978-90-04-50258-1.
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wikipedia EN

Agaricus lanatoniger: Brief Summary ( 英語 )

由wikipedia EN提供

Agaricus lanatoniger is an agaric fungus in the family Agaricaceae, endemic to New Zealand.

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wikipedia EN

Agaricus lanatoniger ( Szl )

由wikipedia SZL提供

Agaricus lanatoniger je grzib[1], co go ôpisoł Heinem. 1974. Agaricus lanatoniger nŏleży do zorty 'Agaricus' i familije Agaricaceae.[2][3] Żŏdne podgatōnki niy sōm wymianowane we Catalogue of Life.[2]

Przipisy

  1. Heinem. (1974), In: Bull. Jard. Bot. Nat. Belg. 44:361
  2. 2,0 2,1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (red.): Species 2000 & ITIS Catalogue of Life: 2019 Annual Checklist.. Species 2000: Naturalis, Leiden, the Netherlands., 2019. [dostymp 24 września 2012].
  3. Species Fungorum. Kirk P.M., 2010-11-23
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wikipedia SZL

Agaricus lanatoniger: Brief Summary ( Szl )

由wikipedia SZL提供

Agaricus lanatoniger je grzib, co go ôpisoł Heinem. 1974. Agaricus lanatoniger nŏleży do zorty 'Agaricus' i familije Agaricaceae. Żŏdne podgatōnki niy sōm wymianowane we Catalogue of Life.

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