Species

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Total: 246

species valid

Agathis macrosperma (Heer) Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 458. 22 Jun 1887

species valid

Agathis microlepis (Heer) Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 458. 22 Jun 1887

species valid

Alnus grewiopsis Ward Bull. U.S. Geol. Surv., (37): 30. Jul 1887

species unavailable

Alnus grewiopsis Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 551. 22 Jun 1887

species valid

Antholithes gaudium-rosae Ward Rep. (Annual) U.S. Geol. Surv., 15(1895) 355. May 1896

species unavailable

Aralia digitata Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 554. 22 Jun 1887

species valid

Araucarites cuneatus Ward Rep. (Annual) U.S. Geol. Surv., 19, (2): 670. Nov 1899

species valid

Araucarites wyomingensis Ward Rep. (Annual) U.S. Geol. Surv., 19, (2): 669. Nov 1899

species unavailable

Betula basiserrata Ward Rep. (Annual) U.S. Geol. Surv., 6(1885) 551. 22 Jun 1887

species valid

Betula basiserrata Ward Bull. U.S. Geol. Surv., (37): 32. Jul 1887

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