File:Lepiota ochraceofulva 690991.jpg
Original file (3,945 × 2,219 pixels, file size: 3.94 MB, MIME type: image/jpeg)
Captions
Captions
Summary[edit]
| Description |
Lepiota ochraceofulva Image location: Naaldbomenpad, Kralingse Bos, Rotterdam, Zuid-Holland, Netherlands A beautiful, but unfortunately not a very common species, with a Vulnerable status on our Red List (Arnolds & Veerkamp, 2008). Here’s the distribution in our country: https://www.verspreidingsatlas.nl/0073550 Description: Pileus: 22-40 × 10-12 mm; convex with decurved margin when young to plano-convex with broad, flattened umbo when mature; central velum patch velutinose (20x magn.), concentrically breaking up into smaller squamules towards margin, subsurface radially fibrillose; orangey-brown with ochraceous subsurface, velum darker than subsurface; no discolouration after bruising, although rubescent where animals have eaten. Lamellae: Numerous, crowded, free from stipe; white at first, becoming orangey-brown (a day after picking) starting on the margin of the pileus; margins white at first, later darker orangey-brown; lamellulae present (l: 3). Stipe: 24-36 × 6-8,5 mm; central, cylindrical, slightly bulbous base; velum similar to that on the pileus, forming a reddish-brown layer around the base, pulled apart upwards and gradually sparser, forming unconnected bands; incomplete cortina just above halfway of the stipe with squamulose margin; entirely fibrillose subsurface; whitish to pale reddish (appears to be blushing), more orangey at the apex; rubescent where animals have eaten. Context: Firm, fairly thick in the centre of the pileus, becoming hollow in stipe; white, slightly browner in the stipe, rubescent/orangey where animals have eaten. Microscopy: - Spores: Ellipsoid, but ovoid to amygdaliform in side view, very variable in shapes and sizes; smooth, granulose or guttulate inside; double-walled, apiculus prominent and eccentric. - Measurements (1000x; oil-im.; H2O; 1 sd=1,02 µm; n=12) - Spore stats.: (5,10) 6,80 (9,18) µm x (4,08) 4,55 (6,12) µm - Qav: (1,11) 1,50 (2,00) Ecology: Terrestrial, mixed coniferous woods with Pinus, Picea and more, fairly thick humus and leaf litter layer, meso- to eutrophic sandy soil; sharing habitat with several Clitocybe spp., Lepista nuda, Macrocystidia cucumis, Lepiota cristata, Strobilurus sp. and Baeospora myosura. Notes: I shared the collage of this collection in an Italian based facebookgroup, called “LEPIOTA e FUNGHI LEPIOTOIDI”, where I added the question: “Is this L. cortinarius or L. ochraceofulva?” The very kind Mario Di Giangregorio shared his thoughts, pictures and prints of descriptions for both species, which were sections from “Flore Mycologique d’Europe – Les Lépiotes – documents mycologiques hors série 3 – Lepiotaceae – Marcel BON – 1993”. I am very grateful for the help offered by the kind Mario! Recognized by sight: It was either L. ochraceofulva or L. cortinarius, based on macroscopical characteristics that I have seen on photographic material in the Dutch database “Verspreidingsatlas”. Used references: – Knudsen & Vesterholt. (2008). Funga Nordica. - Facebookpage “LEPIOTA e FUNGHI LEPIOTOIDI” (see notes) Based on microscopic features: See notes
|
||
| Date | |||
| Source |
|
||
| Author |
|
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
|---|
Licensing[edit]
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
|
This file, which was originally posted to
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:50, 8 March 2018 | | 3,945 × 2,219 (3.94 MB) | Leoboudv (talk | contribs) | =={{int:filedesc}}== {{Information |Description='''''Lepiota ochraceofulva''''' Image location: Naaldbomenpad, Kralingse Bos, Rotterdam, Zuid-Holland, Netherlands A beautiful, but unfortunately not a very common species, with a Vulnerable status on our Red List (Arnolds & Veerkamp, 2008). Here’s the distribution in our country: [https://www.verspreidingsatlas.nl/0073550 https://www.verspreidingsatlas.nl/0073550] Description: Pileus: 22-40 × 10-12 mm; convex with decurved margin when young to plano-convex with broad, flattened umbo when mature; central velum patch velutinose (20x magn.), concentrically breaking up into smaller squamules towards margin, subsurface radially fibrillose; orangey-brown with ochraceous subsurface, velum darker than subsurface; no discolouration after bruising, although rubescent where animals have eaten. Lamellae: Numerous, crowded, free from stipe; white at first, becoming orangey-brown (a day after picking) starting on the margin of the ... |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on fr.wikipedia.org
- Usage on ro.wikipedia.org
