Occurrence ID (GUID):
Secondary Catalog #:
Centaurea jacea L.
David J. Keil 29056-A
Verbatim Date: 10-Aug-00
United States, Oregon, Marion, Oregon Route 22, just east of junction with Oregon Route 226 (44°47'39"N x 122°36'50"W).
Grassy roadside in area of mixed conifer-hardwood forest. Ca. 800 ft. elev.; Locally common from near pavement to edge of blackberry brambles.
Individual plants in population varying from "subradiant" with dark brown, nearly black phyllaries with long fringed appendages ? nigra type ? to strongly radiant with light brown, membranous appendages ? jacea type ? with various intermediates ?radiata types. Stems from ca. 3 dm tall to ca. 12 dm tall. Corollas pink-purple. Leaves varying from entire to coarsely lobed.
Record ID: 9f15974b-1d2e-4267-abc1-2858629b30a7