Rumex sibiricus Hultén
Annotated by Matthew Carlson, 2022.

Alaska: Little Black Creek. On Yukon Flats National Wildlife Refuge land. Approx. 264 km NE of Fairbanks.
66.1853° N, 142.98506° W
Datum: NAD 83.
IC1a: closed spruce-paper birch forest. Picea glauca, Betula neoalaskana forest along Little Black Creek. Associated species: Picea abies, Betula neoalaskana, Populus tremuloides, Alnus incana ssp. tenuifolia, Ribes triste, Rosa acicularis, Salix alaxensis ssp. longistylis, Salix arbusculoides, Shepherdia canadensis, Vaccinium uliginosum, Vaccinium vitis-idaea, Viburnum edule, Achillea millefolium, Aconitum delphinifolium, Artemisia tilessii, Boschniakia rossica, Bromus ciliatus, Calamagrostis Canadensis, Chamerion angustifolium, Descurainia sophoides, Elymus macrorus, Erysimum cheiranthoides, Equisetum, Galium boreale, Geocaulon lividum, Hedysarum alpinum, Mertensia paniculata, Polygonum alpinum.

Casey Greenstein s.n., Aug 22, 2013
With Brian Heitz
UAAH, Accession: 7240

Rumex sibiricus Hultén

Alaska: Clear Air Force Station, SW portion of AFS. Elev. 180 m.
64.30918333° N, 149.222667° W
Datum: NAD 83. Coordinate Source: GPS.
On thick moss-humus in black spruce forest, on 0-5° slope. Collection number is the ALA accession number.

Matthew Carlson V161475, 7/7/2005
With Irina Lapina
UAAH, Accession: 5653

Rumex sibiricus Hultén

Alaska: FAIRBANKS QUAD.: Fort Wainwright Military Reservation, Tanana Lowlands, Chena R. flood control dike. Elev. 150 m.
64° 43' 21" N, 147° 20' 38" W
Datum: unknown. Coordinate Source: Specimen Label.
Mixed herb meadow on inactive floodplain, on moist silty loam roadside, associated with Calamagrostis canadensis, Iris setosa, Carex rossii and Chenopodium glaucum. Common Phenology: Flowers & Fruits.

Michael Duffy 95-759, Jul 26, 1995
With J. Tande
UAAH, Accession: 10874, Herbarium, University of Alaska Museum (ALA) accession V120707

Rumex sibiricus Hultén

Alaska: Seward Peninsula, Glacial Lake, Sinuk R. valley.
64.86° N, 165.75° W
Datum: NAD 83. Coordinate Source: GPS.
Rubbly slope on ridge. Collection number is the ALA accession number.

Irina Lapina V161508, 7/11/1993
With Helen Cortés-Burns
UAAH, Accession: 5683