Ans_03925

DE: Präparat B3I, 350 x. Pteridium aquilinum
EN: Preparation B3I, 350 x. Pteridium aquilinum

Metadata for image Ans_03925
Record Name Ans_03925
Photographer Werder
Dating 1959
Caption Nectar formation (phytomorphology). Nectaries t.s. on frond stalk. Phosphatase control. Exposure time paper 1II.
Caption (German) Nektarentstehung (Phytomorphologie). Nektarien quer an Wedelstiel. Phosphatase Kontrolle. Belichtungszeit Papier 1II.
Physical description Fotografie : Silbergelatine-Abzug
Format Spezialmass
Special size 14,5 x 10 cm
Colour schwarz/weiss
Orientation Hochformat
Categories
  • Sachkatalog > Natur > Pflanzen > Pflanzen
  • Ansichtensammlung
  • ETH-Professuren > Frey-Wyssling, Albert (1900–1988, Botaniker)
  • W > Werder
  • Sachkatalog > Objekte + Maschinen > Objekte + Gegenstände > Mikroskopische Präparate
  • Sachfotografien
License CC BY-SA 4.0
Copyright notice ETH-Bibliothek Zürich, Bildarchiv / Fotograf: Werder / Ans_03925 / CC BY-SA 4.0

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