. The Canadian field-naturalist. 1977 Notes 321. Figure 1. Potentilla pulchella : A — 0rsted Dal, central east Greenland, G. Halliday, no. G68/74, 1974, C. LANC; C — Prudhoe Bay, Alaska, G. Halliday, no. A266/75, 1975, LANC. Potentilla rubricaulis Lehm.; B — Mestersvig, central east Greenland. G. Hallidaw no. G20/74, 1974, C, LANC: D — Galbraith Lake, Alaska, G. Halliday, no. A429/75, 1975, ALA, LANC. (2400'). 4 July 1975, no. A94/75, ALA, LANC. Only a few plants were found, well past flowering, growing in open, stony ground on the south side of the ridge and associated with Draba fladniz
. The Canadian field-naturalist. 1977 Notes 321. Figure 1. Potentilla pulchella : A — 0rsted Dal, central east Greenland, G. Halliday, no. G68/74, 1974, C. LANC; C — Prudhoe Bay, Alaska, G. Halliday, no. A266/75, 1975, LANC. Potentilla rubricaulis Lehm.; B — Mestersvig, central east Greenland. G. Hallidaw no. G20/74, 1974, C, LANC: D — Galbraith Lake, Alaska, G. Halliday, no. A429/75, 1975, ALA, LANC. (2400'). 4 July 1975, no. A94/75, ALA, LANC. Only a few plants were found, well past flowering, growing in open, stony ground on the south side of the ridge and associated with Draba fladnizensis and Ligusticum mutellinoides. The map in Hulten's (1968) Flora shows two areas for this rare Alaskan-Yukon endemic. The new locality effectively bridges the gap between them. Euphrasia disjuncta Fern. & Wieg. Sourdough Creek: track near junction of Sourdough and Polar Creeks, above the abandoned Placer Mine. 17 July 1975, no. A379/75, LANC. A few plants were found growing in the grassy center of the old overgrown track. This locality, Gjaerevoll's (1967) record from College, and a 1976 find by the English botanist E. C. Wallace () at Coldstream Crossing, 15 km west of Fairbanks, help to bridge the gap shown in Hulten (1968) between the Alaska Range and two isolated occurrences to the north, one on the Seward Peninsula, the other on the south side of the Brooks Range. Pedicular is hirsuta L. Prudhoe Bay: between the dock and the headland on the west side of the Sagavanirktok River. 11 July 1975, no. A216/75, ALA, LANC, S. Several plants were seen scattered along a terrace above the shore and occurring chiefly with Eriophorum triste and Carex stans in shallow depressions in an otherwise dry Dryas polygon Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ottawa Field-Natu
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