Fotos / Sonidos

Autor

lilphoebe

Fecha

Agosto 7, 2020 a las 03:38 PM CDT

Fotos / Sonidos

Autor

lorienweed

Fecha

Agosto 18, 2023 a las 07:59 AM CDT

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Autor

bouteloua

Fecha

Julio 2014

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Qué

Encino Blanco (Quercus alba)

Autor

dziomber

Fecha

Diciembre 7, 2019 a las 04:11 PM CST

Descripción

This tree was almost in the exact spot that a white oak was noted as a witness tree on the Public Land Surveys done in the 1800's and is large enough to have been around during that time.

Approximate circumference: 127in
Approximate DBH: 40.5in

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Qué

Mapache (Procyon lotor)

Autor

collin_mp

Fecha

Septiembre 17, 2023 a las 11:46 PM CDT

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Autor

vnevirkov

Fecha

Septiembre 7, 2020 a las 04:06 PM CDT

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Qué

Adelfilla de Hoja Estrecha (Chamaenerion angustifolium)

Autor

meganhanson

Fecha

Junio 16, 2018 a las 08:08 AM CDT

Descripción

thought this was so cool.

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Qué

Haya Americana (Fagus grandifolia)

Autor

yummyplants

Fecha

Julio 9, 2021 a las 08:25 AM CDT

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Autor

susanelliott

Fecha

Noviembre 9, 2018 a las 11:59 AM EST

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Autor

leenavilonen

Fecha

Junio 1, 2015

Descripción

Herbaceous plant about 10 inches tall. White, five parted flowers. Petals arranged in a nodding umbel. Yellow/brown at end of umbel. No fruit yet. Basal leaves that are much longer than wide.

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Qué

Adelfilla de Hoja Estrecha (Chamaenerion angustifolium)

Autor

caseyzill

Fecha

Julio 21, 2014 a las 09:52 AM EDT

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Qué

Polilla de Flores de Manchas Naranjas (Syngamia florella)

Autor

gldearman

Fecha

Octubre 5, 2020 a las 10:09 PM EDT

Descripción

Observed at white porch light after dark.

Fotos / Sonidos

Autor

alex_shure

Fecha

Mayo 20, 2021 a las 12:06 PM EDT

Descripción

practicing some sharp-shooting. Natural light, no flash 1/2000 - 1/3200sec shutter speed

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Autor

nip13

Fecha

Agosto 2021

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Autor

nip13

Fecha

Agosto 1, 2021 a las 12:22 PM CDT

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Autor

dziomber

Fecha

Julio 2, 2021 a las 05:43 PM CDT

Descripción

Morainal woodland

Stems prostrate or very low arching, rooting at the tips, with curved and broad-based prickles under 3mm. Leaves not tomentose abaxially, but softly pubescent with villous hairs on the veins and lamina. Petioles and inflorescences lacking glands. Infructescences not strongly ascending, mostly with 4-5 fruit condensed into a corymb with short pedicels. Primocane leaves with mostly 5 and sometimes 3 leaflets, the terminal leaflet ovate, rounded to slightly cordate and accuminate. Floricane terminal leaflets elliptical

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Autor

psweet

Fecha

Julio 23, 2020 a las 09:32 AM CDT

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Qué

Geranio de San Roberto (Geranium robertianum)

Autor

kc_corcoran

Fecha

Septiembre 1, 2017 a las 01:06 AM EDT

Fotos / Sonidos

Autor

dziomber

Fecha

Mayo 2019

Descripción

At the edge of a small, slightly scrubby, mesic to wet-mesic, calcareous prairie remnant that likely would have been part of a broad, marshy floodplain in the past.

Stems low-arching to trailing, with scattered broad-based prickles. Leaves abaxially with a moderate covering of soft, straight pubescence along the veins and a thinner covering on the lamina. Inflorescences eglandular, compact and cymose.

This keys out decidedly well to R. michiganensis in Flora of the Chicago Region. FOCR also mentions R. curtipes as being similar, with more rounded terminal primocane leaflets, as opposed to being cordate. The terminal primocane leaflets here (photo 5) appear to be broadly cuneate and not cordate, but they may actually be rounded since the leaflets here aren't entirely expanded.

In Vascular Flora of Illinois, this keys out well to R. curtipes if the term "velvety" is more broadly interpreted to mean softly pubescent along the veins and at least sparsely so along the lamina, more in line with the key in Flora of the Chicago Region. Another small liberty must be taken with with this key since it notes R. curtipes as having quinate primocane leaves, but other treatments also allow for ternate primocane leaves.

Interestingly, this plant keys out perfectly to R. michiganensis in Davis et al.'s 1968 treatment of R. sect. flagellares in North America. And it also keys perfectly to R. curtipes in more recent comprehensive treatments of the genus for the states of Iowa and MIssouri.

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Autor

vvoelker

Fecha

Abril 6, 2018 a las 12:52 PM CDT

Fotos / Sonidos

Autor

s_eisenbraun

Fecha

Octubre 8, 2020 a las 11:09 AM CDT

Fotos / Sonidos

Qué

Adelfilla de Hoja Estrecha (Chamaenerion angustifolium)

Autor

aparm7

Fecha

Agosto 21, 2018 a las 09:24 AM CDT

Fotos / Sonidos

Autor

amoorehouse

Fecha

Julio 28, 2020 a las 11:11 AM CDT

Descripción

Found on wild bergamot in remnant prairie.

Fotos / Sonidos

Autor

dziomber

Fecha

Mayo 16, 2018 a las 01:20 PM CDT

Descripción

In a drier section of Northern Flatwoods along the North Branch of the Chicago River dominated by bur and swamp white oak.

Stem and leaves basal, petals purple, spurred petal bearded, leaves sparsely pubescent, petioles hirsute. This plants keys out well to V. septentrionalis in Vascular Flora of IL, although this species isn't recognized by Flora of the Chicago Region or Flora of North America. Both of these latter floras consider V. septentrionalis to be synonymous with V. sororia. And this plant would fit V. sororia well, if not for the relatively thick beard on its spur petal and its acute, eciliate sepals.

Similar plants were seen nearby with various characteristics intermediate between V. septentrionalis and V. sororia. Other plants relatively nearby had essentially glabrous leaves and petioles and more deltate leaves like V. affinis and V. missouriensis. One plant in a nearby prairie even seemed to fit V. affinis while some other plants in a nearby floodplain seemed to fit V. missouriensis.

I'm not convinced that V. septentrionalis is entirely distinct from V. sororia, but I thought it might be useful to post this observation under that name. Some authorities suggest that V. septentrionalis may be of hybrid origin with V. sororia and V. affinis as parents. I've also seen this suggested for V. missouriensis.

Fotos / Sonidos

Autor

elfaulkner

Fecha

Mayo 2018

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Autor

johnhboldt

Fecha

Abril 19, 2021 a las 10:05 AM CDT

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Qué

Coyote (Canis latrans)

Fecha

Abril 2021

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Autor

skrentnyjeff

Fecha

Marzo 2021

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Qué

Haya Americana (Fagus grandifolia)

Autor

rarecatsnake

Fecha

Enero 2021

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Qué

Culebra Listonada Común (Thamnophis sirtalis ssp. sirtalis)

Autor

macmarzo

Fecha

Octubre 11, 2019 a las 07:52 PM EDT

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Qué

Sapo Americano (Anaxyrus americanus)

Fecha

Octubre 2020

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Qué

Hongo de Esponja (Aureoboletus russellii)

Autor

vnevirkov

Fecha

Agosto 2, 2020 a las 12:46 PM CDT

Fotos / Sonidos

Autor

dongminsung

Fecha

Abril 2017

Descripción

Confirm?

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Qué

Nopal Raizudo (Opuntia macrorhiza)

Autor

brdnrdr

Fecha

Julio 7, 2020 a las 10:15 AM CDT

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Qué

Gorrión Cantor (Melospiza melodia)

Autor

vnevirkov

Fecha

Mayo 12, 2020 a las 08:33 AM CDT

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Autor

kkucera

Fecha

Mayo 1, 2020 a las 10:42 AM CDT

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Qué

Haya Americana (Fagus grandifolia)

Autor

johnhboldt

Fecha

Abril 2, 2020 a las 03:32 PM CDT

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Qué

Ajolote Atigrado (Ambystoma tigrinum)

Autor

cavemander17

Fecha

Enero 27, 2004 a las 01:39 AM CST

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Qué

Castaño Americano (Castanea dentata)

Autor

jawinget

Fecha

Marzo 22, 2019 a las 12:19 PM CDT

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Qué

Vuelvepiedras Rojizo (Arenaria interpres)

Fecha

Abril 4, 2017 a las 04:48 PM PDT

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Autor

vvoelker

Fecha

Abril 5, 2019 a las 04:56 PM CDT

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Autor

judygva

Fecha

Julio 2018

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Qué

Ardilla Roja Americana (Tamiasciurus hudsonicus)

Fecha

Febrero 20, 2019 a las 06:28 AM HST

Fotos / Sonidos

Qué

Ardilla Gris de Las Carolinas (Sciurus carolinensis)

Autor

susanrich01

Fecha

Febrero 1, 2019 a las 02:24 AM EST