vanloonmd 的最愛
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jozien描述
I found many look alikes too, i will post later, i think only a few where Draba yukonesis. Thanks Cristina for finding them , i just went to the location you pointed out.
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whiskeyjack描述
area had been mowed during the winter but the soil is intact and these little guys are still growing!
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春紫菀 (Erigeron philadelphicus)觀察者
brucebennett描述
I thought this was E. philadelphicus but was glabrous.
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牛防風 (Heracleum maximum)觀察者
murraymunn描述
The dead plant to the left--NOT the blackpoll. Cow parsnip? Northern valerian?
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jozien描述
Many many plants, i was actually surprised to already see flowerbuds, i found two or three.
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麗藻屬 (屬 Nitella)觀察者
brucebennett描述
Romoan noted the translucent plants are Nitella and the others are Chara. Nitella flexilis is known from the area, but I cannot confirm the species.
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chloe_and_trevor描述
https://www.cnc.agr.gc.ca/taxonomy/Specimen.php?id=2303161&action=findid - det David Burton by physical examination.
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chloe_and_trevor描述
Keyed in FNA: http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=102636#KEY-1-16.
NOTE:
- Tawny pappus
- Apices of phyllaries not with a tuft of white hairs
- Leaf margins sub-entire to dentate, with basal leaves present at flowering.
In the middle of montane stream.
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blainespellman描述
Change sample to same place as fern/saxifraga. Ternate leaves that are serrate (not lobed). Leaflets not leathery or grayish green on top. Leaflets time rose on bottom and densely matted. 1 flower per stem but all plants well past flowering.
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高大藍萵苣 (Lactuca biennis)觀察者
chloe_and_trevor描述
Lettuce tree! I am close to 2m so this is maybe 3.5m-4m tall!
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chloe_and_trevor描述
Style 0.5mm lead blade 20 petiole 25 stems 80 Corolla 7 ac calyx 2mm, epicalyx 0.4 wide? Petals 4
Ultramafic rock complex. Tried the FNA key, got to either Sect. Rubricaules or Sect. Pensylvanicae, but nothing jumped out at me. Need to revisit. Subpinnate leaves are interesting.
8000ft or more.
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chloe_and_trevor描述
Height 12 cm, lf length 18 w: 13, x ac 10, pedicle 18, petal 5 long, sepals 4 sepal width 5, calyx 5 long, stipules 7mm
Petiole 50, style length 0.5mm, found on a rocky mountaintop around 2500m.
Keyed in FNA;
- Petals yellow
- Plants not stoloniferous
- Not Beringia
- Short-styled
- Alpine plants
- Leaves ternate
- Leaflets not with cottony hairs abaxially (compare e.g. https://www.inaturalist.org/observations/87359158, photo #7)
- Leaves ternate w/ 3 leaflets -> Sect. Aureae (http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=126635#KEY-1-18)
- Basal leaflets 3
- Central leaflets not or shallowly lobed (sinuses 1/2 to midvein at most)
- Leaflets and epicalyces with flat margins (not revolute)
- Short-styled
- Petals 5mm -> P. hyparctica.
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chloe_and_trevor描述
Growing in steep mesic meadow: Disk achenes 2, disc bristles 4, ray achenes 1.5, ray bristles 4, ray length 3, c ac 10, plant height 100, leaves clasping reduced upwards 20 long, basal spoon shape stalk 30 leaf 20.
Not sure, need to revisit it.
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chloe_and_trevor描述
Prostrate-mounded plant with clasping leaves, nascent infl. flat, nonglandular.
