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Smalbladig Källört (Montia linearis)Observatör
t_knightBeskrivning
First apparent record in Ontario.
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agoulden1Beskrivning
recently watched a webinar on Lichens , my friend Sharon nethercott showed me some she had seen recently. this was one of them
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samuelbrinkerBeskrivning
On lower surface of Picea bark. Apothecia K+ green (3rd image); sessile to .16 mm tall; spores simple, thick-walled, 3.7-4.9x2.0-2.2 um. Confirmed by Steve Selva.
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wdvanhemBeskrivning
On a recently fallen basswood trunk.
Lower thallus completely black.
Abundant rhizines.
Pseudocyphellae circular.
WDV 527
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Brun Lundlav (Bacidia polychroa)Observatör
cchapman-lamBeskrivning
Spores needle-shaped, many septate; apothecia K+ purplish red; thallus not granular
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ikhomBeskrivning
Small brown jelly fungi was growing on Crataegus branch.
Basidiospores hyaline, allantoid measured
*(11.8) 12.1 - 13.4 (14.2) × (5.6) 5.8 - 6.38 (6.4) µm
Q = (1.9) 2 - 2.2 (2.4) ; N = 12
Me = 12.7 × 6 µm ; Qe = 2.1
Basidia 4-sterigmate, longitudinally 4-septate.
Hyphae without clamps.
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carl-adamBeskrivning
On sheltered limestone. Not apparent in photo but rock somewhat off colour where present/thallus white-yellow. Spores 20x5um.
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wdvanhemBeskrivning
Dry-mesic loamy till under hawthorns and Scots pine.
Spores 8-10 x 5-6 μm
Odor not distinctive
WDV 515
Bilder / Ljud
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wdvanhemBeskrivning
Canada, Ontario, Norfolk Co., Long Point Provincial Park
On a sand dune.
Stipe bulbous.
Exoperidium membranous.
Spores 4-7 μm, verrucose.
Keyed using the fantastic key by Honan (2021).
WDV 503
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Svartspikar (Släkte Chaenothecopsis)Observatör
carl-adamBeskrivning
Stalk in K (Photo 3). Spores simple, 5-7.5μm. Stalk green with vertical hyphae, Some K+ yellow in stalk. Seems to associate with Lecanora thysanophora which tested K+ yellow (Photo 8).
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wdvanhemBeskrivning
On old cones (~1-3 years old) of cucumber magnolia (Magnolia acuminata).
First Canadian record.
WDV 468
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goatprairieBeskrivning
On north-facing shaded sandstone. Not sure if it's even a lichen, or free living cyanobacteria or something else
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n_russellBeskrivning
seems like a notable area record...rich sandy soil of succeeded pine plantation; acer, quercus, fraxinus, ostrya, etc
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wdvanhemBeskrivning
Under a variety of oaks.
Like C. fallax but pseudogills are much more developed.
Odor strong, fruity, distinctive.
WDV 334
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sharon1054Beskrivning
Identified as Pseudofistulina radicata on the Mushroom Identification Forum on FB.
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Grönticka (Laeticutis cristata)Observatör
wdvanhemBeskrivning
Apparently rooted in soil in mesic sandy-gravelly oak woodland. Under red oak (Quercus rubra), hop-hornbeam (Ostrya virginiana), and witch hazel (Hamamelis virginiana).
WDV 370
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Släkte DiaportheObservatör
wdvanhemBeskrivning
Woody nodules caused by the fungal pathogen Diaporthe c.f. caryae on bitternut hickory (Carya cordiformis).
All of the nodules we found were being decomposed by Marasmius rotula (https://www.inaturalist.org/observations/175420323).
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Skivlingar (Ordning Agaricales)Observatör
wdvanhemBeskrivning
On a fallen twig in conifer swamp. Partially submerged.
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Crataegus dodgeiObservatör
t_knightBeskrivning
10 anthers, white; rhombic, shiny leaves with cuneate bases; glabrous inflorescence branches; glandular-serrated sepals
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Observatör
wdvanhemBeskrivning
Rust on harbinger-of-spring (Erigenia bulbosa).
WDV 250
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Liv (Liv)Observatör
wdvanhemBeskrivning
Discoloration on leaves of harbinger-of-spring (Erigenia bulbosa). Viral? Fungal? Doesn't appear to be environmental damage.
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Observatör
wdvanhemBeskrivning
Fairly sure these are M. virginiana. In dry, rocky oak-hickory woodland.
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Traslavar (Släkte Scytinium)Observatör
davidfbirdBeskrivning
On limestone. Foliose thalli are 2-5 mm. Margins have abundant isidia/lobules. Phycobiont is filamentous Nostoc. Pseudocortex. Thalli attached at a single point by white hairs.
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Tajgaskinn (Laurilia sulcata)Observatör
rgthornBeskrivning
RGT221104/03, at base of dead, standing white pine, Warbler Woods
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wdvanhemBeskrivning
A very strange maple with leaves overall A. saccharum shaped but densely pubescent on abaxial surfaces and petioles. Doesn't resemble the black maples (A. nigrum) I'm familiar with from rich bottomlands in the Carolinian zone, which have leaves pubescent on both surfaces with shallow sinuses and blunt lobes.
Growing in shallow soil over limestone bedrock in a degraded treed alvar-like community.
Massassauga Point Conservation Area, Prince Edward County, Ontario, Canada.
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Pluteus niveusObservatör
jan_thornhillBeskrivning
hardwood. Microscopy included. Vouchered.
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Småsäv (Släkte Eleocharis)Observatör
wdvanhemBeskrivning
Achene tubercle longer than wide, lowest scale wraps >75% around culm.
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coreyburtBeskrivning
All specimens identified during RBGs 2018 BioBlitz event were predominantly identified using macromorphology. Specimens have NOT been confirmed using DNA sequencing techniques. Substrate: dead branch.
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Storkornig Torvlav (Placynthiella oligotropha)Observatör
jrmalolesBeskrivning
On open sandy soil; spores non-septate, 8 per ascus; ascomata K-
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tcurtisBeskrivning
On basal bark of Prunus serotina in disturbed bottomland forest; spores relatively large, 27.0 x 11.4 um (of 5)
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Vårtlavar (Släkte Verrucaria)Observatör
tcurtisBeskrivning
Apparently an undescribed species with excavate soralia and relatively small spores (averaging 15.1 x 7.8 um of 7). Arrows denoting perithecia in 2nd photo.
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ikhomBeskrivning
On decorticated, attached Malus branch.
Spores fragments measure
(5.8) 6 - 8.1 (9.1) × (3.1) 3.5 - 4.19 (4.2) µm
Q = (1.4) 1.5 - 2.3 (2.5) ; N = 22
Me = 7.1 × 3.8 µm ; Qe = 1.9
Asci 250-260x13-14um.
Propolis farinosa was next to it.
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ikhomBeskrivning
Tiny gilled mushrooms grew on incubated deer dung.
Cap is about 3mm and stalk is around 3-4cm.
Spores are dark brown with a germ pore, measure in H2O
(6.9) 7.6 - 9.4 (9.6) × (3.7) 3.8 - 4.3 (4.4) µm
Q = (1.8) 1.9 - 2.3 (2.5) ; N = 34
Me = 8.6 × 4 µm ; Qe = 2.1
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lesliejoanBeskrivning
Cap 1 cm, cream with darker spots, orange gills, stem striate, cream at apex, greenish-blue at base, spore print: pale, growing solo in the duff beside a poplar log with white pine, cedar, alder, and poplar nearby
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tcurtisBeskrivning
Lichenicolous on Porpidia albocaerulescens; spores small, brown, 1-septate
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oridgen10Beskrivning
Plains Emerald...? -> ! At Nashville Conservation Reserve, Kleinberg ON. Habitat was a long-grass type area interspersed with rows of younger planted pines. Short appendages, yellow face, pattern and colour match. Basal plate match.
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Vitgryn (Aegerita candida)Observatör
stephkeelerBeskrivning
If anyone can tell me what this is, you’re amazing!
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Crataegus dodgeiObservatör
zackharrisBeskrivning
Nutlets not potted, calyx lobes entire, lobes of leaves relatively blunt and restricted to beyond middle of leaf. Dry oak-hickory hedgerow.
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Granskytte (Lophodermium abietis)Observatör
ikhomBeskrivning
On Spruce (probably on Picea glauca) needles on the wet ground.
Ascospores measure in H2O
(79.6) 82.4 - 94.3 (95.1) × (2.4) 2.6 - 3.1 (3.3) µm
Q = (28.2) 28.3 - 35.8 (40.3) ; N = 9
Me = 88.5 × 2.9 µm ; Qe = 31.3
