Pisolithus marmoratus
Horse Dung Fungus at Macquarie, ACT
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| Pisolithus marmoratus | Heino1 | 17 Jan 2019 |
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User's notes
Herbarium collection HL6308 at CANB
1 comment
17 Jan 2019
The two fruit bodies were alongside a driveway and about 5 metres away from a eucalypt. Photo 1 shows the two mature specimens when I collected them (January 12). Photo 2 shows them on January 8 and Photo 3 on January 4. Photo 5 shows the larger specimen, halved vertically so as to reveal the internal structure. At arrow 1 you can see some speckling, but otherwise no structure. Development is more advanced within the white ellipse, where you see what look like blackish-brown rice grains. Within each ‘grain’ there are spore-producing organs (the basidia) and once spores have ben produced the ‘grains’ walls and basidia disappear to leave a mass of powdery spores. At arrow 2 you se no ‘grains’ but lots of powdery spores. The outer skin breaks away to expose the powdery spores and allow their dispersal by wind. As the spores at 2 disappear, the area lower down will mature, the spores there will disperse and so on. Over time more and more of the fruit body would disappear, from the top down.
Location information
- Coordinates 149.066111-35.250556
- Places Macquarie, ACT
Sighting information
- At least 1 Abundance
- 12 Jan 2019 12:00 AM Recorded on
- Heino1 Recorded by
Collections
- Heino1 NatureMapr Canberra & Southern Tablelands Pisolithus marmoratus Fruitbody walls break away to expose the spores Puffballs & the like Fungi
Species information
- Pisolithus marmoratus Scientific name
- Horse Dung Fungus Common name
- Not Sensitive
- Local native
- Non-invasive or negligible
- Up to 1055.1m Recorded at altitude
Record quality
Quality score
4 / 7
- Images or audio
- More than one media file
- Verified by an expert moderator
- Description
- Nearby sighting(s) of same species
- GPS evidence of location
- Additional attributes