Out now! The greatly expanded new edition of ‚Die Walnuss‘ - my monograph on the Juglandaceae. 60 mio years of natural and cultural history from the first nut fossils to the age of global trade. With portraits and photograps of all species and most hybrids. Written in German.

Walnut cross sections. Juglans & Carya. From the refernce collection of my monographic book on Juglandaceae ‚Die Walnuss‘.

Extraordinary seedpods and fruits from all continents.

Nur für kurze Zeit. Kalender mit hochwertig gedruckten A5 Motiven rückseitig, ab sofort auf dem  Onlineshop . Mit Metallklammer zum aufhängen, als Briefpost versandt. Siehe alle Motive auf dem letzten Bild.

Phaseolus, beans cultivars.

RT @CropTrust: Swiss author and photographer Jonas Frei captures the beauty of #seeds—from maize and bean 🫘 🌽 varieties to walnut cross-sec…

Phaseolus, beans.

Papaver. Poppy seedpods; P. rhoeas & P. dubium

@gaby_nadra these are stored dry in glass tubes together with information on species, place of origin, date of collection etc

@indieretailgirl you can find many postcards, books, posters & more on my webpage

@JennS79 yes, mostly

RT @Stadtwurzel: Stadtwildpflanzen: 52 Ausflüge in die urbane Pflanzenwelt. Mit Hintergrundwissen zur Stadtvegetation, Biodiversität in der…

Check my webshop for posters and postal cards of this and many more of my projects. (also as a link in bio)

@SueSal41757 Thanks a lot!

@timmcgrath Yes, all images I post are taken by me 👍

Diversity of maize, corn. Zea mays, seeds of different varieties and cultivars.

Lima beans. Phaseolus lunatus.