Ans_03947

DE: Sansevieria
EN: Sansevieria

Metadata for image Ans_03947
Record Name Ans_03947
Photographer Graf, E.
Dating ca. 1955
Caption Nectar emergence (phytomorphology), control phosphatase reaction, transverse section, dark area: sez. Site and base of bract. Attributed to E. Graf
Caption (German) Nektarentstehung (Phytomorphologie), Kontrolle Phosphatase-Reaktion, Querschnitt, dunkle Stelle: sez. Stelle und Ansatz der Braktee. E. Graf zugeschrieben
Physical description Fotografie : Silbergelatine-Abzug
Format Spezialmass
Special size 8,5 x 11 cm
Colour schwarz/weiss
Orientation Querformat
Categories
  • Sachkatalog > Natur > Pflanzen > Pflanzen
  • Ansichtensammlung
  • G > Graf, E.
  • ETH-Professuren > Frey-Wyssling, Albert (1900–1988, Botaniker)
  • Sachkatalog > Objekte + Maschinen > Objekte + Gegenstände > Mikroskopische Präparate
  • Sachfotografien
License CC BY-SA 4.0
Copyright notice ETH-Bibliothek Zürich, Bildarchiv / Fotograf: Graf, E. / Ans_03947 / CC BY-SA 4.0

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