Photos / Sounds

What

Retrorse Sedge (Carex retrorsa)

Observer

pete_bakes

Date

August 14, 2023 08:37 AM EDT

Photos / Sounds

What

Retrorse Sedge (Carex retrorsa)

Observer

david4176

Date

July 2, 2023 06:06 PM EDT

Description

Seeds, Pine Grove campground, below comfort station, Fitzroy Prov. Park, Ontario. Looks like a grass or sedge.

Photos / Sounds

What

Rough Hawthorn (Crataegus scabrida)

Observer

timothe-breton

Date

July 28, 2023 04:14 PM EDT

Photos / Sounds

What

Connecticut Beggarticks (Bidens heterodoxa)

Observer

seanblaney

Date

September 3, 2020 10:39 AM ADT

Description

Very abundant in coastal ponds south of Val-Comeau. Low water levels seem to have been good for this species.

Photos / Sounds

What

Hawthorns (Genus Crataegus)

Observer

ornitholarocque

Date

September 4, 2023 11:38 AM EDT

Photos / Sounds

What

Clustered Hawthorn (Crataegus compacta)

Observer

marc_aurele

Date

May 18, 2023 02:11 PM EDT

Description

Crataegus aff. compacta
Avec @elbourret et @elacroix-carignan.
Specimen: Léveillé-Bourret et al. 2055 (MT)

Photos / Sounds

What

Rough Hawthorn (Crataegus scabrida)

Observer

marc_aurele

Date

May 17, 2023 03:21 PM EDT

Description

Avec @elbourret et @elacroix-carignan.
Specimen: Léveillé-Bourret et al. 2034 (MT)

Photos / Sounds

What

Smooth Hawthorn (Crataegus levis)

Observer

marc_aurele

Date

June 14, 2023 03:52 PM EDT

Photos / Sounds

What

Fireberry Hawthorn (Crataegus chrysocarpa)

Observer

wave_arts

Date

May 24, 2023 06:22 PM EDT

Photos / Sounds

Observer

sarah_tc

Date

May 26, 2023 10:46 AM EDT

Photos / Sounds

What

Glade Violet (Viola egglestonii)

Observer

letourneau_f

Date

May 15, 2023 10:11 AM EDT

Description

Probablement variété canadienne selon Ballard et al., 2023.

Photos / Sounds

What

Creeping Phlox (Phlox stolonifera)

Observer

keeker

Date

May 23, 2023 09:10 AM EDT

Place

Rawdon (Google, OSM)

Photos / Sounds

What

Schuette's Hawthorn (Crataegus schuettei)

Observer

dzyen

Date

May 2023

Description

C. schuettei? Les feuilles ne me paraissent pas avoir un sinus assez profond mais je ne trouve pas ce que cela peut-être d’autre…

Photos / Sounds

What

Hawthorns (Genus Crataegus)

Date

May 16, 2023 12:45 PM EDT

Description

Photos / Sounds

What

Twisted Sedge (Carex torta)

Date

May 17, 2023 05:25 PM EDT

Photos / Sounds

What

Hawthorns (Genus Crataegus)

Observer

alexlafly

Date

May 16, 2023 12:24 PM EDT

Description

Feuilles nettement lobées, glabres
Inflorescences presque glabres
Sépales subentiers
20 étamines rose pâle

Photos / Sounds

What

Hawthorns (Genus Crataegus)

Observer

carl-adam

Date

August 2022

Photos / Sounds

What

Hawthorns (Genus Crataegus)

Observer

jleader

Date

May 28, 2022 08:47 AM EDT

Photos / Sounds

What

Hawthorns (Genus Crataegus)

Observer

tobyhaynes

Date

May 28, 2022 01:47 PM EDT

Photos / Sounds

What

Perforate St John's-Wort (Hypericum perforatum)

Observer

ivanwilj

Date

June 19, 2021 10:55 AM UTC

Photos / Sounds

Observer

marc_aurele

Date

June 15, 2022 07:04 PM EDT

Photos / Sounds

What

Carex Hirta Clade (Complex Carex hirta)

Date

June 23, 2022 06:19 PM EDT

Description

ELC1214 With @elbourret Specimen vouchered, deposited at herbarium MT.

Swampy alluvial woods near pools of open water. Under Cephalanthus occidentalis, with Rhynchospora corniculata, Saururus, Peltandra, Smilax and Taxodium close by. With Carex gigantea (ELC1215) in slightly wetter habitat (but considerable overlap). Pente: nulle, Exposition: NA, Drainage: mauvais.

Tags

Photos / Sounds

What

Estuary Beggarticks (Bidens hyperborea)

Observer

marc_aurele

Date

August 29, 1922

Photos / Sounds

What

Connecticut Beggarticks (Bidens heterodoxa)

Observer

marc_aurele

Date

November 25, 2022 01:51 PM AST

Photos / Sounds

What

Michaelmas-Daisies (Genus Symphyotrichum)

Date

October 7, 2022 10:31 AM EDT

Description

Très étrange. Avec S. cordifolium et S. ontarionis. L'hybride entre les deux?

Photos / Sounds

What

Hop Sedge (Carex lupulina)

Date

September 5, 2022 02:09 PM EDT

Description

ELC 1419 Corresponds to Carex bella-villae Dewey https://plants.jstor.org/stable/10.5555

Individu parasité par des pucerons, potentielle explication pour la morphologie atypique des épis. Spécimen du puceron: Favret, Colin # 4055, déposé dans la Collection entomologique Ouellet-Robert https://www.inaturalist.org/observations/135480399.
Échantillon dans le gel de silice. Échantillon gardé vivant au jardin botanique.

Marécage à Acer saccharinum. Sol meuble. Avec Carex lupulina typiques, Carex retrorsa, Lobelia cardinalis. Carex comosa dans le même habitat mais à plusieurs dizaines de mètres. Pente: nulle, Exposition: NA, Drainage: mauvais. Une seule touffe montre cette morphologie extrême.

Tags

Photos / Sounds

What

Beggarticks (Genus Bidens)

Observer

krisskinou

Date

August 5, 2021

Photos / Sounds

What

True Sedges (Genus Carex)

Date

September 5, 2022 02:16 PM EDT

Description

ELC1423 Specimen deposited at herbarium MT. With @michael_oldham.

Last 3 photos: Comparison with typical Carex lupulina (left) and nearby Carex retrorsa (right). The achene on the right is from typical Carex lupulina, on the left is an achene belonging to this sedge (ELC1423).

Marécage à Acer saccharinum. Sol meuble. Avec Carex lupulina typiques, Carex retrorsa, Lobelia cardinalis. Carex comosa dans le même habitat mais à plusieurs dizaines de mètres. Pente: nulle, Exposition: NA.

Tags

Photos / Sounds

What

Swamp Tickseed (Bidens comosa)

Observer

bmiller001

Date

September 15, 2021 02:19 PM EDT

Description

I am confused about the nomenclature with this one between B. comosa and B. tripartita. It certainly keys well to B. comosa in Michigan Flora. "Achenes retrorsely barbed on the margins their entire length (smooth and glabrous on the faces), achenes 3-awned and outer phyllaries are large and foliaceous".

Photos / Sounds

What

Water Parsnip (Sium suave)

Observer

ibarzabal_j

Date

July 26, 2019 07:43 PM ADT

Photos / Sounds

What

Weft Fern (Crepidomanes intricatum)

Observer

mcharpentier

Date

October 2019

Photos / Sounds

What

Water Hemlock (Cicuta maculata)

Observer

ama75

Date

June 23, 2010 02:47 PM EDT

Photos / Sounds

What

Water Hemlock (Cicuta maculata)

Observer

sricher

Date

July 20, 2018 08:29 PM EDT

Description

Not 100% sure, suggestions welcome

Photos / Sounds

What

Water Hemlock (Cicuta maculata)

Observer

tricotineb

Date

July 8, 2018 11:24 AM PDT

Description

Je sais qu'elle est uniquement sur la côte sud sur le bord du fleuve

Photos / Sounds

What

Water Hemlock (Cicuta maculata)

Observer

arniehachey

Date

July 14, 2020 07:06 PM ADT

Photos / Sounds

What

Water Hemlock (Cicuta maculata)

Observer

davidmazerolle

Date

August 31, 2020 03:29 PM ADT

Photos / Sounds

What

Water Hemlock (Cicuta maculata)

Observer

ama75

Date

July 29, 2012 10:42 AM EDT

Description

RN de Pointe-Yamachiche

Photos / Sounds

What

Louisiana Sedge (Carex louisianica)

Observer

scottward

Date

May 2022

Photos / Sounds

What

Canadian Hawthorn (Crataegus canadensis)

Date

May 28, 2022 12:28 PM EDT

Photos / Sounds

What

Sweet Violet (Viola odorata)

Date

April 26, 2022 04:27 PM EDT

Description

ELC944 Spécimen récolté, déposé à l'herbier Marie-Victorin (MT).
Pétales violets pâle, centre blanc. Style orange, en forme de crochet. Dans parterre gazonné, se reproduisant d'elle-même par graines. Sol limono-argileux. Pente: nulle Drainage: modéré

Tags

Photos / Sounds

What

True Sedges (Genus Carex)

Observer

whiteoak

Date

June 18, 2020 04:11 PM EDT

Photos / Sounds

What

Hawthorns (Genus Crataegus)

Observer

francisc1

Date

May 14, 2021 09:14 PM EDT

Photos / Sounds

What

Carex Hirta Clade (Complex Carex hirta)

Observer

nate107

Date

April 28, 2021 12:10 PM EDT

Photos / Sounds

What

Large-thorn Hawthorn (Crataegus macracantha)

Observer

kl-higgins

Date

May 30, 2020 03:20 PM EDT

Photos / Sounds

What

Carex Hirta Clade (Complex Carex hirta)

Date

June 2021

Place

Ohio, US (Google, OSM)

Description

A hybrid with one parent being C. louisianica based on this specimen’s rhizomatous/running nature. Achenes always aborted/absent. All species from sect. Lupulinae are present at this site except for gigantea.

Photos / Sounds

Observer

maurice13

Date

July 24, 2012 05:03 PM EDT

Photos / Sounds

What

Carex Hirta Clade (Complex Carex hirta)

Observer

lillybyrd

Date

May 2020

Photos / Sounds

What

Hickories (Genus Carya)

Observer

pcartier

Date

October 10, 2021 01:23 PM EDT

Description

les feuilles sont plus étroites que cordifome (feuille pas comme C. Ovata). Je suis mystifié. Les feuilles composées étaient très étroites.

Photos / Sounds

What

Hawthorns (Genus Crataegus)

Observer

binta

Date

June 5, 2020 10:28 AM ADT

Photos / Sounds

Date

May 13, 2021 07:52 AM EDT

Description

avec @elbourret
spécimen: Léveillé-Bourret et al. 1212 (MT).
Les aubépines du parc ont été totalement défoliées par une épidémie sévère de Limantria dispar dispar en 2021, les fruits n'ont donc pas pu être récoltés.

Photos / Sounds

What

Canada Clearweed (Pilea pumila var. pumila)

Date

September 26, 2004 11:13 AM EDT

Description

Claire Bouchard # 120 Specimen deposited at Herbarium MT in Montreal
Photographed October 21st 2021 at IRBV lab by Étienne Lacroix-Carignan with a Keyence microscope. Postprocess in GIMP to remove background artifacts.

Photos / Sounds

What

Springs Clearweed (Pilea fontana)

Date

September 12, 1970 11:23 AM EDT

Description

F. Guy Bernard No. 70194
Specimen deposited at Herbarium MT in Montreal.
Plant with some immature fruits (left on the photos).
Photographed October 21st 2021 at IRBV lab by Étienne Lacroix-Carignan and Étienne Léveillé-Bourret (@elbourret) with a Keyence microscope. Postprocess in GIMP to remove background artifacts.

Photos / Sounds

What

Springs Clearweed (Pilea fontana)

Date

September 19, 2005 02:01 PM EDT

Description

André Sabourin No. 2605.
Specimen deposited at Herbarium MT in Montreal
Photographed October 21st 2021 at IRBV lab by Étienne Lacroix-Carignan with a Keyence microscope. Postprocess in GIMP to remove background artifacts.

Photos / Sounds

What

Virginia Three-seed Mercury (Acalypha virginica)

Observer

sambiology

Date

October 2, 2016

Description

Spent the day with the parents.

Photos / Sounds

What

Springs Clearweed (Pilea fontana)

Observer

burke_korol

Date

September 27, 2012

Photos / Sounds

What

False Hop Sedge (Carex lupuliformis)

Observer

ericad

Date

June 30, 2014 09:31 AM CDT

Description

Deer Grove East W-20

Photos / Sounds

What

Carex Hirta Clade (Complex Carex hirta)

Observer

wdvanhem

Date

August 2020

Description

Carex lupuliform"ish" subpopulation #2. Foulds Tract, Brant County, Ontario.

Photos / Sounds

What

Carex Hirta Clade (Complex Carex hirta)

Observer

rroutledge

Date

August 2020

Description

From a couple of spikes collected: achene l/w and "knobs" appear to match key; two single culmed plants present in area; woodland vernal pool edge; went out today (Sault) to get lupulina fruit to compare achenes... last images.

Photos / Sounds

What

Hop Sedge (Carex lupulina)

Date

September 23, 2021 02:24 PM EDT

Photos / Sounds

What

Yellowseed False Pimpernel (Lindernia dubia)

Date

August 21, 2021 11:48 AM EDT

Description

correspond to the type of Lindernia dubia var. inundata (Pennell) Pennell

berges hautes de l'estuaire d'eau douce.

Photos / Sounds

What

Fringed Willowherb (Epilobium ciliatum ssp. ciliatum)

Date

August 21, 2021 12:21 PM EDT

Description

Correspond to the type of Epilobium ciliatum subsp. ciliatum var. ecomosum (Fassett) B. Boivin
Achenes without pappi.

Tidal ponds in freshwater estuary.

Photos / Sounds

What

Meadow Horsetail (Equisetum pratense)

Date

April 29, 2021 07:10 PM EDT

Description

ELC621 Espèce fréquente à cette endroit, la colonie s'étend sur 200 m le long de la rivière, Plus d'un millier d'individus.

Photos / Sounds

What

Giant Sedge (Carex gigantea)

Observer

danefroymson

Description

Comparison photo: lupuliformis, lupulina, gigantea

Photos / Sounds

What

Carex Subg. Carex (Subgenus Carex)

Observer

frousseu

Date

November 22, 2020 03:47 PM EST

Description

C. lupulina? Spikes mostly pedunculate and drooping or even long pedunculate. All individuals in this spot similar to that. Growing with C. tuckermanii. Extensive stands of both species growing together and mixing stems.

Photos / Sounds

Observer

bjoerns

Date

January 9, 2021 12:26 PM CET

Photos / Sounds

Observer

seanblaney

Date

July 31, 2020 02:08 PM ADT

Description

Appears to be Carex limosa x magellanica ssp. irrigua. Essentially like C. limosa but with pistillate scales extending well beyond perigynia and having some dark purple colouration - both characters of C. magellanica. Both putative parents present abundantly.

Photos / Sounds

What

Bigbract Verbena (Verbena bracteata)

Observer

m-bibittes

Date

August 6, 2016 04:06 PM EDT

Description

avec @elbourret

Photos / Sounds

Date

January 14, 2020 06:36 PM -02

Description

Host: Rhynchospora corymbosa

Photos / Sounds

What

Creeping Club-Rush (Scirpus radicans)

Observer

yanghooncho

Date

May 16, 2019 03:41 PM KST

Photos / Sounds

Observer

nic_myc

Date

June 26, 2020 10:40 AM SAST

Photos / Sounds

Observer

liaoliao

Date

March 24, 2020 12:46 PM CST

Tags

Photos / Sounds

What

Fly Orchid (Ophrys insectifera)

Observer

horticultix

Date

June 2019

Photos / Sounds

What

Cotton Deergrass (Trichophorum alpinum)

Observer

plrays

Date

July 29, 2017

Photos / Sounds

Observer

awenninger

Date

July 2, 2019 01:39 PM AKDT

Description

on some kind of non-native (domestic) spruce