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agosto 2, 2023
09:57 PM CEST
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setembro 29, 2023
09:39 PM CEST
Descrição
EuroBioBlitz2023
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agosto 26, 2023
03:00 PM CEST
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setembro 1, 2023
03:09 PM CEST
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setembro 30, 2023
09:42 PM CEST
Descrição
EuroBioBlitz2023
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setembro 30, 2023
03:38 PM UTC
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outubro 1, 2023
07:36 AM CEST
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setembro 30, 2023
04:29 AM HST
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setembro 21, 2023
07:08 PM UTC
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agosto 25, 2023
10:18 AM CEST
Descrição
Shallow pool in former quarry. Mixed "pair": the Lestes male grabbed the puella male in an attempt to mate.
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setembro 2, 2023
03:56 PM CST
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setembro 2, 2023
03:56 PM CST
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agosto 27, 2020
11:05 AM EEST
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março 7, 2023
05:59 PM CET
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setembro 1, 2023
03:46 PM CEST
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setembro 1, 2023
03:46 PM CEST
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fevereiro 15, 2023
05:49 PM CET
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agosto 8, 2023
05:38 PM CEST
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agosto 1, 2023
01:41 AM CDT
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fevereiro 3, 2023
11:35 AM CST
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agosto 1, 2023
03:50 PM EDT
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julho 29, 2023
03:50 PM UTC
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julho 29, 2023
01:06 PM CEST
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julho 9, 2023
07:06 PM CEST
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maio 13, 2023
09:07 PM CEST
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maio 21, 2023
11:27 PM CEST
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julho 22, 2018
09:31 AM CEST
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maio 21, 2023
11:21 PM CEST
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maio 12, 2022
01:10 AM UTC
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novembro 12, 2020
03:08 PM UTC
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janeiro 12, 2023
07:50 PM NZDT
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fevereiro 2, 2020
07:25 PM GMT
Lugar
Missing Location
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maio 1, 2022
11:26 AM KST
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abril 29, 2022
11:15 AM PDT
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abril 22, 2022
12:31 AM CEST
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abril 25, 2022
01:31 PM MSK
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abril 24, 2022
01:00 PM EDT
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abril 24, 2022
08:25 AM UTC
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abril 19, 2022
04:02 PM CDT
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outubro 13, 2018
07:34 AM EDT
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abril 18, 2022
09:18 PM UTC
Descrição
Fiddlehead have started coming up since my observation dated April 6, 2022
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abril 18, 2022
03:38 PM BST
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abril 16, 2022
07:30 PM EDT
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abril 17, 2022
01:23 PM EDT
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abril 17, 2022
10:13 AM PDT
Descrição
Two plants growing together.
Alluvial forest in large river valley. Just a little further from the hillside edge than the other plants of this species found in the area, but not far.
Habitat characterized by being slightly brighter (less dense high tree canopy), shrub layer of salmonberry & vine maple, and somewhat mounded ground surface. Only scattered green groundcover (Maianthemum etc), whereas flatter areas had a much more lush groundcover.
Adicionado na data
abril 16, 2022
10:18 PM PDT
Descrição
Group of 3 plants growing together. Under Salmonberry/Vine Maple, in flat alluvial forest but very near edge of steep hillside.
Near other known small populations, but it took another 45min of bushwacking before finding these new ones.
Fresh fronds just starting to grow for the season.
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abril 16, 2022
11:40 AM CEST
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abril 15, 2022
09:33 PM PDT
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abril 14, 2022
10:21 PM CEST
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abril 12, 2022
11:20 PM CEST
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abril 11, 2022
09:06 PM EDT
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abril 9, 2022
04:11 PM CEST
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abril 8, 2022
08:31 PM UTC
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abril 7, 2022
02:16 PM HST
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abril 7, 2022
10:31 PM PDT
Descrição
Minnekhada Regional Park, Coquitlam, BC, Canada
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abril 5, 2022
08:09 PM UTC
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abril 5, 2022
11:07 PM UTC
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abril 4, 2022
09:55 PM WEST
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abril 2, 2022
09:35 PM PDT
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março 26, 2022
06:41 PM UTC
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março 31, 2022
12:17 PM UTC
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março 26, 2022
06:46 PM UTC
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março 25, 2022
02:04 PM UTC
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março 26, 2022
03:03 AM UTC
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março 26, 2022
08:15 AM CET
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março 25, 2022
03:33 AM CST
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março 15, 2022
06:41 PM UTC
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março 15, 2022
10:01 PM EET
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março 15, 2022
07:38 PM GMT
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março 14, 2022
08:58 PM PDT
Descrição
Large group of plants at base of limestone cliffs.
This population at Horne Lake was first reported by @rambryum 3 years ago.
I saw about a dozen groups of plants along the cliff base, over about 150m. All were strictly associated with the cliff base, with a couple of the furthest "outliers" being only a couple of yards away into the forest. The cliffs were near vertical for the most part (and hence don't even show in the Google satellite view of the location) with no opportunities for any plants to grow higher up, and then moderately dry Douglas-Fir forest on a medium-steep slope at the base of the cliffs, continuing down for about 100m to the large lake at the base
P. munitum was abundant in the forest below, but generally absent from the immediate rocky cliff base, so plants were easily distinguishable by habitat/location. I did not observe any P. imbricans in the area.
The access was far easier than I had expected. I was fearing a steep bushwack and/or boulder scramble, but there was a well developed climber's trail through solid evergreen forest on the approach. While it was overcast on my visit, it looked like this location would be quite shady throughout the day due to the forest at the base of the cliffs, despite the south facing exposure.
There was quite a variety in the depth of divisions in the leaflets, with the small heavily twisted plants being the most deeply incised, and mostly clearly recognizable as this species. The texture of the leaflets was extremely heavy, noticeably more robust than P. munitum, and still in very fresh condition given the season. Other individual plants growing in soil rather than directly on rock were larger and less deeply divided - like the large one pictured at the front here (feel free to debate potential hybrid with munitum, but they did seem to form a continuum from small & deeply divided at the back, to large and less divided at the front). These looked very similar to P. andersonii to me, and at any other location I may well have mistaken them. All were checked carefully for any bulblets, of which none were found. Other small plants found in sheltered locations, while mature, where noticeably softer and more rounded.
I'll upload more photos of the rest of the plants later this week.
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março 12, 2022
06:35 PM EST
Descrição
The basiscopic pinnules closest to the rachis on the lowermost pinna are shorter than the next pinnules out.
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março 13, 2022
01:22 PM UTC
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março 11, 2022
04:11 PM -05
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dezembro 1, 2021
07:03 PM CET
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março 11, 2022
01:24 PM EST
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março 8, 2022
07:51 PM EST
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março 9, 2022
07:43 AM EST
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setembro 25, 2019
09:48 PM CEST
Descrição
The very same fern as https://www.inaturalist.org/observations/179649516
Certainly one of the most vigorous and best shaped Hard Shield Fern i do know in my home region.
The large fronds are clearly bipinnate, largest forwards directed pinnulae beside leaf midrib are partially pinnate, so this fern's leaves are the same dissected as with large Polystichum setiferum, it's ancestor.
Still the fronds are leathery stiff, with glossy upper side, more bright to slightly yellowish green. Leaf stipe shorter than with P. setiferum, lowest pinnae relatively long, but clearly shorter than longest ones. It's rather bright to yellowish green upper surface is uncommon with P. aculeatum, might be due to growth condition, sunny from east side.
See as well at flickr album Polystichum aculeatum "forma parangulare".
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março 5, 2022
03:46 PM CET
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março 5, 2022
12:41 PM -03
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março 4, 2022
08:57 PM UTC
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fevereiro 25, 2022
01:44 AM UTC
Descrição
En bordure de la piste du P’tit train du Nord
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março 3, 2022
09:52 PM CET
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março 3, 2022
06:44 PM CET
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janeiro 5, 2022
11:59 AM CET
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fevereiro 27, 2022
03:07 PM PST
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fevereiro 28, 2022
03:18 AM UTC
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fevereiro 25, 2022
03:53 PM CET
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fevereiro 24, 2022
03:07 PM -03
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fevereiro 22, 2022
08:59 PM PST
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fevereiro 22, 2022
11:54 PM CET
Descrição
It was the third day i watched out for this most rare fern at the serpentine mountains Kirchkogel and Trafössberg. I had seen it many years ago there, but did not remember the accurate sites. The ones here was my second find, and i found a few others at two distant places.
All these "Fur ferns" remained only at vertical flanks of serpentine rocks, where they were save from getting browsed by chamois, Rupicapra rupicapra or Mouflon, Ovis aries ssp. musimon.
All together i might have seen likely less than 20 individuals at three rocks, and i do expect this population is dying out, as it seems hardly to reproduce.
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fevereiro 23, 2022
11:29 AM UTC
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fevereiro 21, 2022
08:03 AM NZDT
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fevereiro 20, 2022
01:06 AM KST
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fevereiro 19, 2022
03:59 PM CET
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fevereiro 19, 2022
03:32 PM KST
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fevereiro 19, 2022
09:10 PM NZDT
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fevereiro 18, 2022
05:55 PM EET
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fevereiro 16, 2022
12:09 AM CET
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fevereiro 16, 2022
01:07 PM UTC