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janeiro 11, 2020
01:22 PM CST
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abril 23, 2024
02:03 PM HST
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abril 22, 2024
08:01 PM CDT
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abril 22, 2024
02:23 PM HST
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novembro 19, 2023
03:47 PM EST
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junho 13, 2022
02:27 PM EDT
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novembro 11, 2018
09:39 AM CST
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abril 13, 2024
02:01 PM CDT
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março 22, 2024
04:49 PM CDT
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março 12, 2024
06:27 PM CST
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março 11, 2024
05:06 PM CDT
Descrição
Phaeophyscia sciastra - Manitowoc 3-10-2024 on limestone.
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fevereiro 3, 2020
12:08 PM EST
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fevereiro 24, 2024
05:45 PM CST
Descrição
Very strange looking P. decipiens? One black apothecia spotted on it
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maio 9, 2020
08:08 AM CDT
Descrição
Growing on west-facing sandstone ledges. An attempt to follow through development from previous observation, but with different individual. ID uncertain, but based on thallus color, and what seems to be a developing community consensus.
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fevereiro 21, 2024
11:20 AM EST
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fevereiro 26, 2022
06:22 PM CST
Descrição
Limestone outcrop, bluff prairie
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abril 27, 2022
10:47 PM UTC
Descrição
Umbilicate, most likely limestone substrate.
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junho 20, 2022
10:13 PM UTC
Descrição
On a large outcrop of limestone. I'm unsure if these are young versions of the same Dermatocarpon I find around here or a different species? I usually find larger, single ones, not these little clumps.
Adicionado na data
dezembro 8, 2023
07:07 PM EST
Descrição
This is a purposeful duplicate observation, as the original has been hijacked by a n'er do well.
Flora of Lichenicolous Fungi, 2022, does not have mention of the genus Dermatocarpon being parasitized by a lichenicolous fungus, but does have record of a Tremella umbilicariae that parasitizes at least one species of the genus Umbilicaria.
I speculate that the protuberances on the surface of this Dermatocarpon arenosaxi are due to an infection by Tremella. [It is a starting point, an Hypothesis]. Some of the protuberances are entirely black and appear to have a surface coated in spores. In the larger bloated protuberances of the thallus of the Dermatocarpon, in some cases black spores are evident in cracks/openings.
Adicionado na data
novembro 30, 2023
03:24 PM EST
Descrição
At the center of the photo is a large mature thallus. In the field I was mistaken when I thought the protrusions on its surface were apothecia (of which I was admittedly excited). However, upon examination of the photos on the computer, I realized my mistake. But what are these protuberances? Perhaps they are manifestations of an infection by a fungus, such as Tremella. The Flora of Lichenicolous Fungi, 2022, pages 265-6, refers to a Tremella umbilicariae that infects species of Umbilicaria, of which the genus Dermatocarpon is related. However, the contents of Flora of Lichenicolous Fungi, 2022, does not include a reference to Dermatocarpon. So, at the moment Tremella is the best fit. A separate observation has been made for the Tremella : https://www.inaturalist.org/observations/193435976
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janeiro 9, 2024
03:50 PM CST
Adicionado na data
junho 20, 2022
04:19 PM CDT
Descrição
Growing on steep north-facing limey dry sandstone cliff above wetland. C-, seemed to turn a little yellow with K. ID uncertain.
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dezembro 11, 2023
05:25 AM UTC
Descrição
weird growth on evernia mesomorpha.
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outubro 26, 2023
03:23 PM CDT
Descrição
On NW-facing damp quartzite outcrop near coolwater stream.
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dezembro 4, 2023
09:24 PM CST
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novembro 22, 2023
02:26 PM EST
Descrição
The brain-like reproductive structures of Tremella ramalinae on a Ramalina americana, itself growing on a deciduous Holly beside the Haw River.
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outubro 25, 2023
08:53 PM CDT
Descrição
North side of a granite erratic in open old field. The lichen with orange apothecia and dark grey thallus.
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novembro 5, 2022
11:28 PM CDT
Descrição
On cool WNW-facing sandstone cliff above narrow coolwater channel.
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maio 21, 2023
07:33 PM CDT
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dezembro 18, 2022
08:45 AM CST
Descrição
On mossy exposed sandstone in remnant prairie. ID uncertain.
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abril 10, 2023
06:50 AM CDT
Adicionado na data
outubro 11, 2022
05:25 PM UTC
Descrição
Coefficient of conservation = 10
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agosto 12, 2020
05:44 PM CDT
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maio 13, 2023
04:33 PM CDT
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maio 13, 2023
04:33 PM CDT
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março 8, 2022
09:32 PM CST
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abril 17, 2023
07:20 AM CDT
Adicionado na data
dezembro 13, 2020
07:26 PM CST
Descrição
Growing on lower trunk of small Pinus banksiana in open, sandy mixed woodland. ID uncertain, but based on scrobiculate upper thallus with what seem to be a small amount of developing pseudocyphellae and soredia, and with rounded brownish lobe tips, but something about the upper surface seems odd, and also the black underside is definitely weird.
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fevereiro 7, 2023
09:34 PM CST
Descrição
Growing on lower trunk of recently-dead Fraxinus nigra.
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fevereiro 24, 2023
10:25 PM CST
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junho 13, 2021
10:16 PM UTC
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dezembro 20, 2020
09:10 PM CST
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fevereiro 22, 2022
07:19 PM HST
Adicionado na data
abril 9, 2022
10:26 PM PDT
Adicionado na data
novembro 13, 2018
12:20 PM EST
Adicionado na data
abril 27, 2022
05:06 PM CDT
Adicionado na data
maio 16, 2022
06:33 PM CDT
Descrição
Limestone outcrop on north facing slope, not far from the river. The surface it was growing on was mostly quartz, so it seems like a mostly siliceous substrate. Maple-basswood forest with remnant white pine and Canada yew.
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junho 5, 2022
07:55 PM CDT
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junho 1, 2022
08:40 PM CDT
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junho 13, 2022
09:50 AM CDT
Adicionado na data
dezembro 1, 2022
09:32 AM EST
Adicionado na data
novembro 19, 2022
09:48 PM UTC
Descrição
This observation is for the pale green Lichens, which I will place at the category for Common Lichens. ...
This observation is for the grayish-green Lichens
These Lichens are growing on a large boulder (deposited by a glacier) in a prairie. ...
(I made separate observations for Lichens of other colors on different parts of the same boulder.) ...
Found on the large boulder, a ways north (and a bit west) of the parking area for Bluestem Prairie SNA, SE of Glyndon, MN.
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setembro 3, 2022
07:27 PM CDT
Descrição
Something parasitizing this Physcia?
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outubro 12, 2022
01:04 AM CDT
Descrição
Among the prettiest of this year’s summer backyard creatures.
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outubro 5, 2022
02:03 PM CDT
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junho 3, 2022
03:15 PM PDT
Descrição
These patches of jelly lichens growing above and below a patch of moss were found on a shaded wash cut along Hellhole Canyon. The first photo is how they looked when I found them. The second is them several minutes after being hydrated, and the third is a close up of the expanded lichen.
The moss observation is here:
https://www.inaturalist.org/observations/120075204
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agosto 13, 2022
08:39 AM CDT
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agosto 15, 2022
09:42 PM CST
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agosto 22, 2022
11:04 AM CDT
Adicionado na data
abril 3, 2022
01:41 PM UTC
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maio 24, 2021
09:06 PM CDT
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maio 8, 2022
04:42 AM UTC
Adicionado na data
maio 8, 2022
11:03 AM CDT
Descrição
On vertical exposed W - NW facing sandstone cliffs above coolwater stream/shrub swamp/marsh with Pinus strobus, Tsuga canadensis, Betula alleghaniensis, Polypodium virginianum, Maianthemum canadense, Bazzania trilobata, mosses, Lepraria spp., Ramalina intermedia, Punctelia rudecta, Punctelia missouriensis. Leaning U. mutabilis but uncertain. C-
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outubro 4, 2021
06:44 PM CDT
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março 26, 2022
04:11 PM CDT
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dezembro 9, 2021
08:00 PM AST
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fevereiro 13, 2022
04:39 PM CST
Adicionado na data
março 3, 2022
05:31 PM CST
Descrição
Last picture is underside. Growing on a small limestone outcrop in full sun.
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fevereiro 22, 2022
01:48 AM UTC
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fevereiro 27, 2022
10:00 PM CST
Adicionado na data
outubro 30, 2020
09:58 AM CDT
Adicionado na data
janeiro 4, 2020
12:13 PM CST
Adicionado na data
dezembro 27, 2019
05:35 PM EST
Adicionado na data
agosto 18, 2020
12:12 PM ADT
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julho 23, 2021
03:08 PM CDT
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fevereiro 25, 2022
11:45 PM CST
Descrição
Limstone outcrop
Last picture - lichen parasite?
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fevereiro 12, 2022
03:52 PM CST
Adicionado na data
agosto 27, 2021
02:24 AM UTC
Adicionado na data
maio 28, 2021
07:33 PM CDT
Descrição
Growing in large patches on a shady, mossy sandstone cliff.
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julho 19, 2020
05:09 PM CDT
Descrição
Growing on loose soil on exposed sandstone outcrop. ID uncertain, based on greenish squamules on soil with dark underside.
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julho 15, 2019
05:49 PM EDT
Adicionado na data
setembro 9, 2019
01:25 AM UTC
Adicionado na data
julho 13, 2021
01:23 AM UTC
Adicionado na data
junho 1, 2020
11:53 PM EDT
Adicionado na data
setembro 4, 2021
11:47 PM UTC
Adicionado na data
setembro 18, 2020
06:57 PM CDT
Adicionado na data
janeiro 3, 2022
10:19 AM CST
Adicionado na data
agosto 23, 2021
07:57 PM UTC
Adicionado na data
junho 17, 2021
08:05 PM CDT
Adicionado na data
dezembro 5, 2021
09:47 AM EST
Adicionado na data
julho 3, 2021
06:33 PM CDT
Adicionado na data
julho 8, 2018
09:10 PM CDT
Adicionado na data
junho 24, 2021
10:53 AM CDT
Adicionado na data
agosto 9, 2021
07:48 AM CDT
Adicionado na data
novembro 5, 2021
11:05 AM MDT
Adicionado na data
novembro 13, 2021
05:17 PM CST
Adicionado na data
agosto 13, 2021
03:34 PM CDT
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julho 20, 2021
12:32 PM CDT
Adicionado na data
junho 19, 2021
02:33 PM CDT