Favoritos de cchapman-lam
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zack_metcalfeDescripción
The only captive population in the world, meant to carry on the species if its only wild population in the world collapses.
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wdvanhemDescripción
I counted exactly 20 plants in a small area near the edge this clayey forest.
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Liquen Parietino (Xanthoria parietina)Observ.
sandwichDescripción
Growing on the skull of a whale.
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sandwichDescripción
ID based on dense thoracic punctures. On mouse-eared hawkweed.
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Hongos de Saco, Levaduras Y Parientes (Filo Ascomycota)Observ.
ikhomDescripción
On a broken branch on the mossy ground in a mixed forest.
Anamorphic fungi. Growing superficially, nothing inside the bark.
Conidia hyaline (white in mass), aseptate, uninucleate, cylindrical, guttulate OCI=5, measured
*(17.9) 18.4 - 20.9 (22.4) × (7.7) 7.8 - 8.5 (8.6) µm
Q = (2.1) 2.2 - 2.5 (2.7) ; N = 12
Me = 19.6 × 8.2 µm ; Qe = 2.4
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rambryumDescripción
On polytrichum juniperinum. @georgeg I have added more comprehensive photos. Also discovered the magic of the silent shutter to take the shake out of my spore photos
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Hongo de Laminillas de Las Coníferas (Gloeophyllum sepiarium)Observ.
lesliejoanDescripción
on a white pine log
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Orquídea Raíz Coral Rayada (Corallorhiza striata)Observ.
andyfyonDescripción
Striped Coralroot (Corallorhiza striata), pink, Little Long Road Hwy 634, ON, June 16/22
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andyfyonDescripción
Hooked sepals, Tombstone Range Lookout, gravel substrate, Tombstone Territorial Park, YT, July 15/23
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samuelbrinkerDescripción
@georgeg any thoughts welcome - I don't have any experience with this group and interested in opinions!
Asci 4-spored. Spores ellipsoid, ~23 um x 10um. Seems to key to the group Octospora gemmicola var. tetraspora, O. itzerottii, O. leucoloma var. tetraspora using this key:
http://www.octospora.de/pdf/key_main_groups.pdf
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Cyperus dentatusObserv.
samuelbrinkerFecha
Septiembre 2008Descripción
2 clumps along small sandy shore with Xanthium strumarium, Elymus virginicus, Lythrum salicaria, Apios americana, Salix exigua, Equisetum arvense, Agrostis stolonifera, and Bidens frondosa.
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ikhomDescripción
In a broadleaf forest on the ground black earthtongue.
With hairs.
Asci with 4 dark spores and 4 undeveloped.
Ascospores with 8-9 septa, measured
*(110.3) 112.7 - 122.5 (124.7) × (5) 5.7 - 6.7 (7.2) µm
Q = (15.9) 16.8 - 21.9 (22.4) ; N = 10
Me = 117.1 × 6.3 µm ; Qe = 18.7
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hstegerDescripción
This species was uncommon in Pinhey Forest but is now starting to pop up in newly created open areas from the felling of trees in a May 2022 windstorm and their subsequent removal.
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dbmcc09Descripción
In floodplain of Baddeck River. Ostrich Fern, Sensitive Fern and some Polystichum nearby.
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Algodoncillo Rosa (Asclepias incarnata)Observ.
iaincrowellDescripción
White form is fairly abundant in this cove along Grand Lake
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pwdeaconDescripción
Growing in saturated organic muck soil along Dedrick's Creek. I really don't know what this could be, it has characteristics of both D. carthusiana and D. cristata but alot of photos of the hybrid don't quite look like this.
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jameschurchillDescripción
ascending, revolute, narrow lobes; diffuse, spreading soredia; branched rhizines
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jameschurchillDescripción
On 4 Balsam Fir and White Spruce trees in this area adjacent to/in swamp. Laminal and marginal soredia; soredia many per soralium; light/tan underside; rhizines extending close to margin; epruinose lobe tips; cortex K+ yellow, medulla C+ red. Currently appears to be the first record of the species for Nova Scotia.
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Género CetreliaObserv.
neilvinsonDescripción
First time seeing one with apothecia
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Nephroma bellumObserv.
neilvinsonDescripción
White medulla, lower surface not tomentose
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michael_oldhamDescripción
M.J. Oldham 28854b; specimen record, replicates at MICH, NHIC# 12011; identified by D.R. Farrar Nov. 2019 from specimen scan as "B. crenulatum (28854a; spaced pinnae; https://inaturalist.ca/observations/101534582) and B. yaaxudakeit (28854b; this observation; broad pinnae overlapping rachis)" (previously identified by M.J. Oldham as Botrychium lunaria); rocky Precambrian summit and adjacent fen; GPS waypoint 91; new to Ontario
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Botrychium tunuxObserv.
michael_oldhamLugar
Canada, Ontario KENORA County, Sutton River Coastline Important Bird Area (IBA), E side of the mouth of the Sutton R on the coast of Hudson Bay, ca. 88 km E of mouth of Winisk River; Lat Long accuracy 100m (Google, OSM)Descripción
M.J. Oldham 37879b; specimen record; replicates at ISC, NHIC# 11977; identified as B. tunux by D.R. Farrar Nov. 2019 from specimen scan ("the smaller stocky ones with rounded pinnae") (mixed collection with B. lunaria, 37879a, https://inaturalist.ca/observations/101043359); open, flat low, vegetated beach ridge near Hudson Bay coast; local; new to Ontario
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ikhomDescripción
On the ground small bright orange cup fungi with short brown hairs. Apothecia sessile, 2-4mm in diameter.
Ascospores subglobose with isolated warts.
ITS- 96% Scutellinia umbrorum, hyperborea, barlae.
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Anzia colpodesObserv.
neilvinsonDescripción
Roughly 15m up mature sugar maple (top broke off in Fiona)
~14 thalli
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elbourretDescripción
avec @elacroix-carignan, @mcharpentier, @m-bibittes
Specimen: Léveillé-Bourret et al. 1989 (MT)
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Carex bicknelliiObserv.
michael_oldhamDescripción
W.D. Bakowsky & M.J. Oldham specimen record, WDB 99-103, replicates at TRTE0005506; identified as Carex bicknellii by WDB and MJO; open rock barren slope with Rhus glabra and Carex sp.
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rroutledgeDescripción
Site revisit; plants healthy but very small population. Note: petiole scales light brown with dark central stripe vs. D. campyloptera which lacks the central stripe and is documented well east in Quebec and beyond
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Lythrum portulaObserv.
seanblaneyDescripción
First eastern Canadian record, I believe. A European species established in the west from northern California to southern BC. Only other eastern North American occurrences I could find online are from Ohio (state level record given in BONAP) and eastern Maine in 2018 by @michael_oldham and Tony Reznicek (iNaturalist). Well established here over about 10m in seasonally flooded, mowed, roadside ditch.
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owenclarkinDescripción
both parent species (P. alba and P. tremuloides) abundant in area ; final couple of photos shows a "pure" P. alba colony in background
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elbourretDescripción
Specimen: Benoit Renaud 2021-VIII-24 (MT) [@benoitrenaud]
Photos sur le terrain:
https://www.inaturalist.org/observations/92236755
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michael_oldhamDescripción
M.J. Oldham collection 43092, replicates to CAN, DAO, TRT, MICH, BABY, NHIC# 03379, LKHD, MT, +1; previously collected (#43039) here; population originally discovered by Sean Blaney; disturbed trail edge; see Oldham, M.J., W.D. Van Hemessen, and S. Blaney. 2018. Round-fruited St. John’s-wort (Hypericum sphaerocarpum, Hypericaceae) in Canada. Canadian Field-Naturalist 132(4): 389–393.
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seanblaneyDescripción
This was adjacent to both Juncus canadensis and Juncus articulatus and was intermediate in height, branching and colouration, and doesn't look right for J. canadensis or any other expected species in the area. Any thoughts @ryanmorin?
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seanblaneyDescripción
Based on the species in immediate proximity this is Aronia floribunda x Sorbus aucuparia. Each parent is shown in records following this one. It's not in the iNaturalist taxonomy yet. This might not have a properly described scientific name. xSorbaronia hybrida may be closest. It is an aucuparia x melanocarpa/pyrifolia/arbutifolia hybrid described when the latter three were considered a single species.
