Entoloma chloroxanthum G. Stev. 1962
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![Entoloma chloroxanthum Stev. (holotype): b. spores. (Herb. Hk. 69/133): a. carpophores. c. cuticle. (holotype of Entoloma citreostipitatum Stev.) d. spores (holotype of Entoloma pteridicola Stev.) e. spores. © All rights reserved. [Image: IEW]](https://data.landcareresearch.co.nz/Image/IEW/SysPortalThumb)
![69/133: ENTOLOMA CHLOROXANTHUM. Creator: E. Horak. © E. Horak. [Image: JUC]](https://data.landcareresearch.co.nz/Image/JUC/SysPortalThumb)
![ZT1105: Entoloma chloroxanthum. Creator: E. Horak. © E. Horak. [Image: JUG]](https://data.landcareresearch.co.nz/Image/JUG/SysPortalThumb)
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![PDD 88002. Creator: C. Shirley. © C. Shirley. [Image: 3X33]](https://data.landcareresearch.co.nz/Image/3X33/SysPortalThumb)
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![© G. Stevenson. [Image: GIH]](https://data.landcareresearch.co.nz/Image/GIH/SysPortalThumb)
![© G. Stevenson. [Image: GII]](https://data.landcareresearch.co.nz/Image/GII/SysPortalThumb)
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![[Type specimen, Kew 2010] Detail of specimen. © Landcare Research. [Image: VUR]](https://data.landcareresearch.co.nz/Image/VUR/SysPortalThumb)
![[Type specimen, Kew 2010] Type. Packet and specimen. © Landcare Research. [Image: VUT]](https://data.landcareresearch.co.nz/Image/VUT/SysPortalThumb)
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![[Type specimen, Kew 2010] Packet (K(M) 98645), specimen, and Baroni annotation. © Landcare Research. [Image: VV1]](https://data.landcareresearch.co.nz/Image/VV1/SysPortalThumb)
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![Entoloma chloroxanthum Stev. (holotype): b. spores. (Herb. Hk. 69/133): a. carpophores. c. cuticle. (holotype of Entoloma citreostipitatum Stev.) d. spores (holotype of Entoloma pteridicola Stev.) e. spores. © All rights reserved. [Image: IEW]](https://data.landcareresearch.co.nz/Image/IEW/SysPortalPreview)
![69/133: ENTOLOMA CHLOROXANTHUM. Creator: E. Horak. © E. Horak. [Image: JUC]](https://data.landcareresearch.co.nz/Image/JUC/SysPortalPreview)
![ZT1105: Entoloma chloroxanthum. Creator: E. Horak. © E. Horak. [Image: JUG]](https://data.landcareresearch.co.nz/Image/JUG/SysPortalPreview)
![Creator: W.M. Daley. © W.M. Daley. [Image: 2VXQ]](https://data.landcareresearch.co.nz/Image/2VXQ/SysPortalPreview)
![Creator: W.M. Daley. © W.M. Daley. [Image: 2VXR]](https://data.landcareresearch.co.nz/Image/2VXR/SysPortalPreview)
![Creator: W.M. Daley. © W.M. Daley. [Image: 2VXS]](https://data.landcareresearch.co.nz/Image/2VXS/SysPortalPreview)
![© Clive Shirley. [Image: 34CR]](https://data.landcareresearch.co.nz/Image/34CR/SysPortalPreview)
![PDD 87991. Creator: C. Shirley. © C. Shirley. [Image: 3X2U]](https://data.landcareresearch.co.nz/Image/3X2U/SysPortalPreview)
![PDD 88002. Creator: C. Shirley. © C. Shirley. [Image: 3X33]](https://data.landcareresearch.co.nz/Image/3X33/SysPortalPreview)
![Collection notes. © B.P. Segedin. [Image: AX5]](https://data.landcareresearch.co.nz/Image/AX5/SysPortalPreview)
![© G. Stevenson. [Image: GIH]](https://data.landcareresearch.co.nz/Image/GIH/SysPortalPreview)
![© G. Stevenson. [Image: GII]](https://data.landcareresearch.co.nz/Image/GII/SysPortalPreview)
![© G. Stevenson. [Image: GIQ]](https://data.landcareresearch.co.nz/Image/GIQ/SysPortalPreview)
![© All rights reserved. [Image: 1EFX]](https://data.landcareresearch.co.nz/Image/1EFX/SysPortalPreview)
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![[Type specimen, Kew 2010] Detail of specimen. © Landcare Research. [Image: VUR]](https://data.landcareresearch.co.nz/Image/VUR/SysPortalPreview)
![[Type specimen, Kew 2010] Type. Packet and specimen. © Landcare Research. [Image: VUT]](https://data.landcareresearch.co.nz/Image/VUT/SysPortalPreview)
![[Type specimen, Kew 2010] Detail of specimen. © Landcare Research. [Image: VV0]](https://data.landcareresearch.co.nz/Image/VV0/SysPortalPreview)
![[Type specimen, Kew 2010] Packet (K(M) 98645), specimen, and Baroni annotation. © Landcare Research. [Image: VV1]](https://data.landcareresearch.co.nz/Image/VV1/SysPortalPreview)
![[Type specimen, Kew 2010] Detail of specimen. © Landcare Research. [Image: VXH]](https://data.landcareresearch.co.nz/Image/VXH/SysPortalPreview)
![[Type specimen, Kew 2010] Packet (K(M) 98625), specimen, and Baroni annotation. © Landcare Research. [Image: VXI]](https://data.landcareresearch.co.nz/Image/VXI/SysPortalPreview)
![[Type specimen, Kew 2010] Baroni annotation slip, reverse. © Landcare Research. [Image: VXJ]](https://data.landcareresearch.co.nz/Image/VXJ/SysPortalPreview)
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Details
Details
Entoloma chloroxanthum G. Stev., Kew Bull. 16 236 (1962)
Entoloma chloroxanthum G. Stev. 1962
Biostatus
Nomenclature
G. Stev.
G. Stev.
1962
236
ICN
Entoloma chloroxanthum G. Stev. 1962
NZ holotype (K, Stevenson 1116)
species
Entoloma chloroxanthum
Classification
Synonyms
Associations
View full associations record
Descriptions
Entoloma citreostipitatum Stevenson (27 D) = Entoloma chloroxanthum Stevenson
Entoloma pteridicola Stevenson (27 D) = Entoloma chloroxanthum Stevenson
Entoloma chloroxanthum G. Stev. 1962
Holotype (K): 'Fringed Hill, Nelson, N.Z.; leg. Stevenson 1116, 3.VI.1956'. - Herb. HK. ZT 69/133 (PDD 27046): Track to Mt. Anglem, Stewart Island, N.Z.; leg. Horak, 14.III.1969'. - Holotype of Entoloma citreostipitatum Stev. (K): 'Botanical Gardens, Wellington, N.Z.; leg. Stevenson 615, 2.VI.1949'. - Holotype of Entoloma pteridicola' Seev. (K): 'Botanical Gardens, Wellington, N.Z.; leg. Stevenson, 26.V.1949 .
Pileus 5-20 mm diam., convex when young, becoming depressed or subumbilicate at the centre and expanded, deep green fading to yellow towards the strongly striate margin, covered by concolorous squamules or fibrils, dry, hygrophanous. Lamellae adnate or emarginate-decurrent, beige-greenish at first, turning pink, with concolorous gill edge. Stipe 25-40 x 1-2 mm, cylindrical, slender, deep green or yellow-green, with white weft at the base, glabrous, dry, fistulose. Context green-yellow. Odor and taste not distinctive.
Spores 9-11 x 6-7.5 µm, 5-6-angled. Basidia 30-40 x 8-10 µm, 4-spored. Cystidia none. Cuticle a cutis of loosely woven, repent, cylindrical hyphae (5-8 µm diam.), membrane thin-walled, not gelatinized, with vacuolar or plasmatic pigment. Clamp connections absent.
Spores 9-11 x 6-7.5 µm, 5-6-angled. Basidia 30-40 x 8-10 µm, 4-spored. Cystidia none. Cuticle a cutis of loosely woven, repent, cylindrical hyphae (5-8 µm diam.), membrane thin-walled, not gelatinized, with vacuolar or plasmatic pigment. Clamp connections absent.
On soil in forests or shrubland (under Nothofagus spp., Leptospermum spp.) or on rotten debris (of Phormium tenax). New Zealand.
Stevenson 1962: l.c.
Critical revision of the type of Entoloma described by Stevenson (1962) showed that E. chloroxanthum had been described three times (see list of synonyms).
In aged specimens the deep green-yellow colour of the stipe and the pileus fades so that the most conspicuous macroscopic character of the fungus is lost. The microscopical features of the three type collections studied are identical. The above description is based on revision of the types supplemented by data obtained from fresh material collected in Stewart Island.
In aged specimens the deep green-yellow colour of the stipe and the pileus fades so that the most conspicuous macroscopic character of the fungus is lost. The microscopical features of the three type collections studied are identical. The above description is based on revision of the types supplemented by data obtained from fresh material collected in Stewart Island.
Entoloma chloroxanthum G. Stev. 1962
[Notes from Kew Type specimen, PRJ 2010] Filed in K as Eccilia
[Notes from Kew Type specimen, PRJ 2010] Filed in K under Leptonia. Another Stevenson collection in K, GS 1390.
[Notes from Kew Type specimen, PRJ 2010] Filed in K as Nolanea
Taxonomic concepts
Entoloma chloroxanthum G. Stev. 1962
Entoloma chloroxanthum G. Stev. (1962)
Entoloma chloroxanthum G. Stev. 1962
Entoloma chloroxanthum G. Stev. 1962
Entoloma chloroxanthum G. Stev. (1962)
Entoloma chloroxanthum G. Stev. 1962
Entoloma chloroxanthum G. Stev. (1962)
Entoloma chloroxanthum G. Stev. 1962
Entoloma citreostipitatum G. Stev.
Entoloma chloroxanthum G. Stev. 1962
Entoloma citreostipitatum G. Stev. 1962
Entoloma citreostipitatum G. Stev. (1962)
Entoloma chloroxanthum G. Stev. 1962
Entoloma citreostipitatum G. Stev. (1962)
Entoloma incanum sensu E. Horak 1980
Entoloma chloroxanthum G. Stev. 1962
Entoloma incanum sensu E. Horak (1980)
Entoloma chloroxanthum G. Stev. 1962
Entoloma pteridicola G. Stev. (1962)
Entoloma pteridicola G. Stev.
Entoloma chloroxanthum G. Stev. 1962
Entoloma pteridicola G. Stev. (1962)
Entoloma pteridicola G. Stev. (1962)
Global name resources
Collections
Identification keys
Notes
typification
New Zealand, Nelson, Fringed Hill, 3 Jun. 1956, G. Stevenson, K(M) Stevenson 1116).
Metadata
1cb188e0-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
1 January 2001
21 November 2022
