Salviniales
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Marsilea Hawaii.jpg
(c) Marshman from en.wikipedia.org, CC BY-SA 3.0
Close up of the endemic Hawaiian fern, Marsilea villosa photographed at Lualualei on leeward O'ahu by Eric Guinther (Marshman).
(c) Marshman from en.wikipedia.org, CC BY-SA 3.0
Close up of the endemic Hawaiian fern, Marsilea villosa photographed at Lualualei on leeward O'ahu by Eric Guinther (Marshman).
Azolla megaspore and massulae Postglacial Galapagos Islands SEM 1.jpg
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Scanning Electron Micrograph (SEM) of a megaspore of the genus Azolla with adhering massulae from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal.
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Scanning Electron Micrograph (SEM) of a megaspore of the genus Azolla with adhering massulae from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal.
Azolla megaspore Postglacial Galapagos Islands TEM cross-section 3.jpg
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Transmission Electron Micrograph (TEM) of a megaspore of the genus Azolla from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal. Cross section of floating apparatus, region 3 (Masterly preparation by Wolfgang Mackowiak, University at Cologne, Germany).
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Transmission Electron Micrograph (TEM) of a megaspore of the genus Azolla from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal. Cross section of floating apparatus, region 3 (Masterly preparation by Wolfgang Mackowiak, University at Cologne, Germany).
Azolla megaspore Postglacial Galapagos Islands TEM cross-section 4.jpg
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Transmission Electron Micrograph (TEM) of a megaspore of the genus Azolla from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal. Cross section of floating apparatus, region 4 (Masterly preparation by Wolfgang Mackowiak, University at Cologne, Germany).
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Transmission Electron Micrograph (TEM) of a megaspore of the genus Azolla from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal. Cross section of floating apparatus, region 4 (Masterly preparation by Wolfgang Mackowiak, University at Cologne, Germany).
Azolla megaspore Postglacial Galapagos Islands TEM cross-section 5.jpg
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Transmission Electron Micrograph (TEM) of a megaspore of the genus Azolla from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal. Cross section of floating apparatus, region 5 (Masterly preparation by Wolfgang Mackowiak, University at Cologne, Germany).
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Transmission Electron Micrograph (TEM) of a megaspore of the genus Azolla from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal. Cross section of floating apparatus, region 5 (Masterly preparation by Wolfgang Mackowiak, University at Cologne, Germany).
Azolla megaspore Postglacial Galapagos Islands TEM cross-section 2.jpg
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Transmission Electron Micrograph (TEM) of a megaspore of the genus Azolla from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal. Cross section of floating apparatus, region 2 (Masterly preparation by Wolfgang Mackowiak, University at Cologne, Germany).
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Transmission Electron Micrograph (TEM) of a megaspore of the genus Azolla from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal. Cross section of floating apparatus, region 2 (Masterly preparation by Wolfgang Mackowiak, University at Cologne, Germany).
Azolla megaspore Postglacial Galapagos Islands TEM cross-section 1.jpg
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Transmission Electron Micrograph (TEM) of a megaspore of the genus Azolla from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal. Cross section of floating apparatus, region 1, original size = 0.35 x 0.30 mm (Masterly preparation by Wolfgang Mackowiak, University at Cologne, Germany).
Författare/Upphovsman: Kempf EK, Licens: CC BY-SA 3.0
Transmission Electron Micrograph (TEM) of a megaspore of the genus Azolla from Postglacial sediments of Laguna El Junco, Galápagos Island of San Cristobal. Cross section of floating apparatus, region 1, original size = 0.35 x 0.30 mm (Masterly preparation by Wolfgang Mackowiak, University at Cologne, Germany).