Public-domain art from Lake Mead

21 plates · 20th century · 21 attributed

• Microcoleus vaginatus (Vaucher) Gomont ex Gomont North American Terrestrial19 Apr 1941
• Schizothrix calcicola Gomont North American Terrestrial7 Jul 1940
• Binuclearia sp. North American Terrestrial12 Sep 1940
• Eucrypta micrantha (Torr.) A. Heller 76 - Southwestern U.S.A.Transcribed d/m/y: 25/2/37
• Pectocarya linearis var. platycarpa (Munz & I.M. Johnst.) Cronq. 76 - Southwestern U.S.A.Transcribed d/m/y: 28/2/37
• Eriophyllum lanosum (A. Gray) A. Gray 76 - Southwestern U.S.A.Transcribed d/m/y: 27/2/37
• Schizothrix calcicola Gomont North American Terrestrial9 Sep 1940
• Schizothrix arenaria Gomont North American Terrestrial21 Apr 1941
• Oscillatoria princeps Vaucher North American Terrestrial12 Jul 1952
• Microcoleus lyngbyaceus Kütz. ex Forti North American TerrestrialJul 1940
• Oscillatoria princeps Vaucher North American Terrestrial25 Sep 1953
• Anacystis montana North American Terrestrial20 Apr 1941
• Microcoleus vaginatus (Vaucher) Gomont ex Gomont North American Terrestrial13 Sep 1940
• Schizothrix calcicola Gomont North American Terrestrial19 Apr 1941
• Porphyrosiphon notarisii Kütz. ex Gomont North American TerrestrialJul 1940
• Schizothrix calcicola Gomont North American Terrestrial13 Aug 1952
• Entophysalis lemaniae North American Terrestrial12 Jul 1952
• Schizothrix calcicola Gomont North American Terrestrial9 Sep 1940
• Schizothrix calcicola Gomont North American Terrestrial21 Jul 1940
• Schizothrix calcicola Gomont North American Terrestrial12 Sep 1940
• Schizothrix calcicola Gomont North American Terrestrial9 Sep 1940