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1878
Sprague, Isaac, Wheeler, G.M …
I. Canotia holacantha.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
II. Parryella, Petalostemon.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
III. Horkelia, Potentilla.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
V. Brickellia longifolia.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
VII. Townsendia, Aster.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
VIII. Actinomeris wrightii.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
IX. Wyethia arizonica.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
X. Hemizonia wheeleri.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XII. Leucampyx newberryi.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XIII. Artemisia rothrockii.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XIV. Pyrrhopappus rothrockii …
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XV. Chaetadelpha wheeleri.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XVI. Palmerella deblis.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XVII. Hedeoma hyssopieolia.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XVIII. Nama rothrockii.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XIX. Gilia.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XXI. Halenia rothrockii.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XXII. Fraxinus coriacea.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XXIV. Atriplex wolfii.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XXV. Urtica breweri.
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XXVI. Sisyrhinchium arizonic …
Exploration Book
1878
Sprague, Isaac, Wheeler, G.M …
XXX. Notholaena hookeri.
Exploration Book