marc_aurele's Favorites
Photos / Sounds
What
Narrow Triangle Moonwort (Botrychium angustisegmentum)Observer
m-bibittesDescription
avec @elbourret
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Wherry's Wood Fern (Dryopteris × neowherryi)Observer
alexandre_bergeronDescription
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Mackay's Fragile Fern (Cystopteris tenuis)Observer
alexandre_bergeronDescription
Spores épineux, non verruqueux. Moyenne = 42 µm
https://www.boldsystems.org/index.php/Public_RecordView?processid=PIM135-14
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Striped Goosefoot (Chenopodium betaceum)Observer
elbourretDescription
Fruits 1–1.36 x 0.85–1.24 mm (moyenne 1.15 x 0.99, n=21).
Specimen: Léveillé-Bourret et al. 1524 (MT)
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Lapland Sedge (Carex lapponica)Observer
m-bibittesDescription
(à gauche) Carex cannescens et (à droite) Carex lapponica; avec @elbourret
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Rushes (Genus Juncus)Observer
marc_aureleDescription
Sur un sentier forestier sabloneux mi-ombragé près d'un ruisseau intermittent. Tépales dépassant les capsules, gaines papyracées avec extrémités triangulaires.
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Smartweed Dodder (Cuscuta polygonorum)Observer
elbourretDescription
Specimen: Benoit Renaud 2021-VIII-24 (MT) [@benoitrenaud]
Photos sur le terrain:
https://www.inaturalist.org/observations/92236755
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Greenland Hawkweed (Hieracium lachenalii ssp. lachenalii)Observer
m-bibittesDescription
avec @elbourret
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Carex Sect. Vesicariae (Section Vesicariae)Observer
frousseuDescription
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.
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Rand's Goldenrod (Solidago simplex var. randii)Observer
elacroix-carignanDescription
involucre 4.9- 5.5 mm long. Mesh of pants 0.3 mm wide for comparison. Top of Mont Chauve. Colony only 2 meters square.
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Fat Duckweed (Lemna gibba)Observer
elbourretDescription
@m-bibittes @cramnaejvallieres
Specimen: Garon-Labrecque & Vallières 636
Images from rehydrated herbarium specimen.
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Common Duckweed (Lemna minor)Observer
elbourretDescription
@m-bibittes
Specimen: Garon-Labrecque 413
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Canada Clearweed (Pilea pumila var. pumila)Observer
elacroix-carignanDescription
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.
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Springs Clearweed (Pilea fontana)Observer
elacroix-carignanDescription
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.
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Virginia Three-seed Mercury (Acalypha virginica)Observer
elbourretDescription
avec @m-bibittes
Specimen: Léveillé-Bourret & Garon-Labrecque 1520 (MT)
Variation morphologique de 4 individus (moyenne de 3 organes par individu):
Feuilles en moyenne à limbe 1.7--1.9 fois aussi longs que larges, à pétioles 32--56% de la longueur des limbes. Bractées sans longs poils glandulaires (poils glandulaires courts présents), en moyenne avec (7.7--)9.3--10 lobes, les lobes représentant 26--33% de la longueur de la bractée.
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Lindley's Aster (Symphyotrichum ciliolatum)Observer
henrythesickDescription
Visted a third alvar site in Aylmer and found more suspected S. urophyllum, Basal rosette not forming heart shape, rather arrow, phyllaries seem to almost point more distinct ascending form with flowers relatively close to the stem than S. cordifolium. To investigate further
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Boott's Wood Fern (Dryopteris × boottii)Observer
elacroix-carignanDescription
Plant sparsely glandular. The two parents were growing in close proximity (fronds in photo 2 were still attached to their rhizomes).
