Species

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Total: 712

species valid

Celastrus lindgrenii Knowlt. Rep. (Annual) U.S. Geol. Surv., 18, (3): 732. Nov 1898

species valid

Celastrus montanensis Knowlt., Cockerell in Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 159. 13 Feb 1920

species unavailable

Celastrus serratus Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 329. May 1918

species valid

Celastrus wardii Knowlt., Cockerell in Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 160. 13 Feb 1920

species valid

Celtis lingualis Knowlt., Cockerell in Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 160. 13 Feb 1920

species valid

Celtis newberryi Knowlt., Cockerell in Knowlt. Bull. U.S. Geol. Surv., 1919, (696): 160. 13 Feb 1920

species valid

Cephalotaxus coloradensis Knowlt. Profess. Pap. U.S. Geol. Surv., 98(H): 89. 3 Jun 1916

species valid

Cercis coloradensis Knowlt. Profess. Pap. U.S. Geol. Surv., (155): 99. 19 Jun 1930

species valid

Cercis nevadensis Knowlt. Rep. (Annual) U.S. Geol. Surv., 21(1899-1900), (2): 217. May 1901

species valid

Cercis spokanensis Knowlt. Profess. Pap. U.S. Geol. Surv., 140(A): 43. 19 Feb 1926

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