Euphorbia characias L.

Washington: San Juan County: Roche Harbor, San Juan Island. Elev. 5 m.
48.6092° N, 123.1516° W
Page 2 of 2
Spread from cultivation and naturalized on steep rocky NW slopes, full sun, dry thin soiled limestone ledges and rubble, at edge of sea, with Pseudotsuga menziesii, Acer macrophyllum, Bromus sitchensis, Sedum spathulifolium. 1 m tall, yellow long-horned glands aging brown, hairy fruits, pale gray arillate seeds, blue-green foliage, white latex. Phenology: Flowers and Fruits.

Peter F. Zika 29219, Jun 2, 2018
With Peter W. Dunwiddie
WTU, Accession: 422274, Barcode: WTU-V-056790