"Anatomical Model Of Flower - Male Prothalle Fern"
Model signed and numbered: "Dryopteris filix-mas - Original Brendel Modell n° 77011/7, PhyWe" [Germany].This model made by the German company PhyWe in Göttingen, shows the male fern prothallus "about 50 times enlarged" as indicated in German on the manufacturer's label affixed to the base.
Original model designed by Robert Brendel and his son Reinhold (1861-1927) in Germany with the logo on the label.
Le Magazine de PROANTIC
TRÉSORS Magazine
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