Helleborus argutifolius Viv.

Washington: King County: Northwest 100th Street near 24th Avenue Northwest, Seattle. Elev. 20 m.
47.701° N, 122.388° W
Coordinate Source: Specimen Label.
Colonizing cracks in brick paving, adventive, with Aphanes australis, Sagina procumbens, Veronica serpyllifolia, Equisetum arvense. Adventive, cracks in bricks, leaves shiny, calyx 60 millimeters wide, flowers green, follicles 25 millimeters, beak curved; perennial escape in unirrigated ground. Phenology: Flowers.

Peter F. Zika 27778, May 27, 2016
WTU, Accession: 414062, Barcode: WTU-V-029527

Helleborus argutifolius Viv.

Washington: King County: Northwest 100th Street near 24th Avenue Northwest, Seattle. Elev. 20 m.
47.701° N, 122.388° W
Coordinate Source: Specimen Label.
With Aphanes australis, Sagina procumbens, Veronica serpyllifolia, Equisetum arvense. Adventive, cracks in bricks, leaves shiny, calyx 60 millimeters wide, flowers green, follicles 25 millimeters, beak curved. Perennial escape in unirrigated ground. ¶Sheet 1 of 2. Phenology: Flowers.

Peter F. Zika 27778, May 27, 2016
With Arthur L. Jacobson
WTU, Accession: 414061, Barcode: WTU-V-029529

Helleborus argutifolius

Washington: King: NW 100th Street near 24th Avnue NW, Seattle.
47.701° N, 122.388° W,
In. unirrigated ground, colonizing cracks in brick paving. Adventive, leaves shiny, calyx 60 mm wide, flowers green, follicles 25 mm, beak curved, perennial escapee. Https://intermountainbiota.org/portal/collections/individual/index.php?occid=30943713.

Peter F. Zika 27778, 2016-5-27
With Arthur L. Jacobson
WS, Catalog: 393356