Parthenium argentatum × Parthenium fruticosum

Washington: Whitman County: Grown in Department of Botany growth chamber, W.S.U.
47.35194° N, 117.71056° W
Coordinate Source: Estimated. Invalid coordinates (located outside county bounds).
Seeds were obtained from the Cotton Research Station, Shafter, CA. Germplasm was desginated Californicum-2. Branches from individual plants have been labelled with the plant identifier. This is Sheet 3. Collection month and day not provided on label.

J. K. Zaiger s.n., collected 1984
WS, Accession: 288230

Parthenium argentatum × Parthenium fruticosum

Washington: Whitman County: Grown in Department of Botany growth chamber, W.S.U.
47.35194° N, 117.71056° W
Coordinate Source: Estimated. Invalid coordinates (located outside county bounds).
Seeds were obtained from the Cotton Research Station, Shafter, CA. Branches from individual plants have been labelled with the plant identifier. Collection month and day not provided on label.

J. K. Zaiger s.n., collected 1984
WS, Accession: 288234

Parthenium argentatum × Parthenium fruticosum

Washington: Whitman County: Grown in Department of Botany growth chamber, W.S.U.
47.35194° N, 117.71056° W
Coordinate Source: Estimated. Invalid coordinates (located outside county bounds).
Collected in Spring. Seeds obtained from Cotton Research Station, Shafter, CA. Germplasm desginated Cal-2. Representative leaves selected from upper third of each plant. Collection month and day not provided on label.

J. K. Zaiger s.n., collected 1984
WS, Accession: 288237