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outubro 4, 2023
09:20 PM UTC
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julho 21, 2023
09:41 PM UTC
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julho 11, 2023
11:43 PM UTC
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julho 7, 2023
09:42 PM CDT
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maio 28, 2023
08:54 PM UTC
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maio 13, 2023
08:01 PM CDT
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maio 11, 2023
12:33 PM UTC
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maio 4, 2023
07:21 AM CDT
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abril 19, 2023
12:50 PM HST
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abril 3, 2023
06:33 PM UTC
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fevereiro 14, 2023
10:32 AM CST
Descrição
OXBOW, Caldwell Woods, near North Branch...FPDCC volunteer workday...
...beautiful treasure in the understory
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março 2, 2023
03:08 AM HST
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junho 11, 2022
12:47 PM CDT
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novembro 16, 2022
05:03 PM CST
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julho 18, 2019
06:42 PM CDT
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outubro 18, 2022
02:23 AM UTC
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agosto 22, 2022
07:05 PM UTC
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junho 30, 2022
01:15 AM UTC
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julho 25, 2022
03:27 PM CDT
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julho 18, 2022
11:35 PM UTC
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julho 7, 2022
10:38 AM CDT
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junho 23, 2022
07:06 AM CDT
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junho 10, 2021
04:07 PM UTC
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abril 11, 2022
03:05 PM CDT
Descrição
Casualty of controlled burn
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maio 26, 2022
07:27 AM CDT
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maio 29, 2022
04:54 PM UTC
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maio 23, 2022
03:04 PM EDT
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maio 12, 2021
08:22 PM UTC
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maio 7, 2022
06:49 PM CDT
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maio 2, 2022
12:30 PM CDT
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abril 22, 2022
12:24 PM UTC
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junho 11, 2020
07:39 PM CDT
Descrição
@thebals this one has already escaped me
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janeiro 29, 2022
03:55 PM CST
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outubro 17, 2021
07:42 AM HST
Adicionado na data
outubro 11, 2021
08:16 PM UTC
Descrição
McKinley Woods Forest Preserves, Will County
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maio 25, 2020
07:43 PM CDT
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julho 13, 2021
09:05 PM UTC
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julho 18, 2021
02:02 PM CDT
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julho 12, 2021
02:19 PM CDT
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junho 30, 2021
03:14 PM CDT
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dezembro 6, 2020
10:35 PM CST
Descrição
Corn plant growing in rotted branch stub of a prunus serotina.
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maio 21, 2021
01:34 PM CDT
Descrição
Troubling. A low mixed thicket around some dead fall. 40x20ft, plus buckthorn resprouts, thistle, Duchesnea, and garlic mustard. Also a relatively diverse native compliment and pin oak seedlings
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maio 2, 2021
07:17 PM CDT
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maio 2, 2021
09:17 PM CDT
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abril 24, 2021
06:56 PM CDT
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maio 20, 2018
10:39 AM CDT
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março 26, 2021
06:14 PM CDT
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março 27, 2021
04:42 PM CDT
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agosto 24, 2020
12:50 AM CDT
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maio 14, 2018
10:03 PM UTC
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julho 24, 2020
11:16 AM CDT
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março 10, 2021
01:48 PM HST
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janeiro 22, 2021
09:19 AM CST
Descrição
Plants on the left are Allium tricoccum var. tricoccum (Allium tricoccum) while those on the left are Allium tricoccum var. burdickii (Allium burdickii). Both species grow together at this site but have different phenology.
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fevereiro 10, 2021
05:11 PM HST
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fevereiro 12, 2021
05:48 PM HST
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dezembro 9, 2020
05:28 PM CST
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outubro 20, 2020
06:26 PM UTC
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setembro 26, 2020
05:25 PM CDT
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maio 12, 2020
12:03 AM UTC
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julho 19, 2020
02:23 PM CDT
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abril 24, 2020
06:00 PM CDT
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agosto 20, 2020
03:04 PM CDT
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agosto 14, 2020
11:03 PM CDT
Descrição
I had stopped taking Anotia pictures but kept looking hoping to find a uhleri to post. But when I turned over this leaflet I just had to take one more!
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agosto 2, 2020
12:16 PM CDT
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maio 25, 2020
02:10 AM CDT
Descrição
Single plant on the disturbed edge of a northern flatwoods among plants that seemed somewhat intermediate between V. "sororia" and V. cucullata.
Adicionado na data
junho 19, 2020
07:34 AM CDT
Descrição
Ebinger, Phillippe, Murphy, Tucker, and Marcum (Erigenia, 2010) characterized this sedge as extirpated in Illinois due to lack of a modern voucher specimen. When this was (re)discovered, a collection was made by an Illinois Natural History Survey botanist for the INHS and Morton Arboretum herbaria. Photos were taken over several days. The transverse wrinkling at the base of the bract (first photo) is mentioned in Smith and Haug's Sedges and Rushes of Minnesota.
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maio 8, 2020
09:59 PM CDT
Adicionado na data
junho 23, 2020
10:46 AM CST
Descrição
Feigned injury to draw me away from the chick. Near a massive illegal dumping ground and a large cat colony nearby. Hopefully the cats don't get this chick. There are coyotes hanging out in the orchards in the area, hopefully they'll clean up the cats.
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junho 20, 2020
09:20 PM CDT
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junho 14, 2020
01:48 PM CDT
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maio 27, 2020
03:58 PM CDT
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janeiro 9, 2020
10:43 PM CST
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abril 26, 2020
11:42 PM CDT
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maio 4, 2020
12:46 PM CDT
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abril 26, 2020
11:54 PM UTC
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abril 16, 2020
05:57 PM CDT
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abril 7, 2020
09:50 PM UTC
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fevereiro 28, 2020
07:50 PM CST
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maio 6, 2019
02:42 AM UTC
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fevereiro 8, 2020
04:25 PM CST
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julho 31, 2019
10:32 PM CDT
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junho 15, 2019
01:59 PM EDT
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agosto 11, 2019
04:45 PM HST
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dezembro 18, 2019
10:17 PM CST
Descrição
This tree was growing in a mesic oak woodland on the edge of a moderately tall and steep river bluff within a northern flatwoods complex. It was adjacent to a relatively strong population of Conopholis americana and near a relatively strong population of Monotropa uniflora.
The area is rather far from any man-made structures and at the edge of a very high quality natural remnant that has been under management for decades and another very high quality unmanaged remnant. But the area where this tree was growing has not been managed as far as I know. Considering the associates that I was able to find at this time of year, this tree would seem to have been growing within a respectably high quality remnant natural area as well. However, the area has definitely been impacted by a large road that runs between the mesic bluffs and the adjacent flatwoods.
I can't imagine that this would have been planted here. There is no evidence that anything else may have been planted here. And while this tree could be an escape, it seems like it could very possibly be native on the site. I couldn't locate any other similar trees, although I didn't search intensively.
The bark and twigs are distinct enough that I don't think this could be anything other than a birch species. I initially thought that this couldn't be B. alleghaniensis because the bark was too dark and not peeling and thought it looked like B. lenta. However, B. lenta is very much restricted to the Appalachian Plateau with the closest record being around 300 miles away.
Flora of North America, however, indicates that B. alleghaniensis can have dark and "close" bark. And notes that this species has coarser, more irregular teeth. This latter distinction is subtle, but Flora Novae Angliae makes a more easily assessed distinction stating that B. lenta has leaf margins with >6 teeth per centimeter. I didn't measure this at the time, but it looks as though this has <6 teeth per centimeter, and the teeth do look coarser and slightly irregular. This plus the location and noted variation lead me to think this is B. alleghaniensis.
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dezembro 18, 2019
10:14 PM CST
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junho 10, 2019
07:21 AM CDT
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dezembro 18, 2019
06:56 AM UTC
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julho 6, 2018
09:16 AM HST
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abril 7, 2017
07:18 PM CDT
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novembro 6, 2019
04:23 AM UTC
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setembro 8, 2019
11:34 PM CDT
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novembro 2, 2019
02:33 PM CDT
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outubro 27, 2019
01:40 PM CDT
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outubro 23, 2019
06:47 AM HST
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setembro 30, 2019
05:54 AM HST
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outubro 6, 2019
01:19 AM CDT
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maio 23, 2019
09:33 PM CDT
Adicionado na data
setembro 7, 2019
06:46 PM CDT
Descrição
Similar to Q. macrocarpa, but the upper half of the leaves often deeply lobed
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setembro 16, 2019
08:40 PM CDT
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setembro 16, 2018
04:40 PM CDT