Features the article „Die Zinnabar-Laelie - Bemerkungen zu Cattleya cinnabarina“ by Dr. Dirk Weickmann, Jenny Mörth-Kretschmer, Elisabeth Sand, Philip May, Lemarr Baqai.

 
"Gunneraque" Issue 04/2021, second edition

Features the article „Felsenteller; Reliktarten der Gesneriaceae in Europa. Teil I : Ramonda myconi“ by Jenny Mörth-Kretschmer and Dirk Weickmann.

 
"OrchideenZauber" Issue 3/2021

Features two articles by Dr. Dirk Weickmann and Jenny Mörth-Kretschmer: and "Lycaste lasioglossa Die Großblütige (with photos by Elisabeth Sand, Scientific Attachée)" and "Paphiopedilum thaianum Ein wunderschöner Venusschuh im Miniaturorchideenformat"

 
"OrchideenZauber" Issue 2/2021

Features two articles by Jenny Mörth-Kretschmer and Dirk Weickmann: "Trichocentrum pumilum - Ein extrem kleinblütiges Trichocentrum" and "Dendrobium taylorii Ein kleiner australischer Endemit"

 
"Gunneraque" Issue 12/2020, first edition

Features the articles „Einige Bemerkungen zur Jagdstrategie einzelner juveniler Individuen von Serrasalmus geryi“ by Dirk Weickmann and „Wollemia nobilis“ by Jenny Mörth-Kretschmer.

 
"OrchideenZauber" Issue 1/2021

Features two articles by Jenny Mörth-Kretschmer and Dirk Weickmann: „Phragmipedium longifolium. Ein nasswachsender südamerikanischer Frauenschuh“ and „Die Münchner Aurikel Primula auricula var. monacensis“

 
"OrchideenZauber" Issue 6/2020

Features an article by Jenny Mörth-Kretschmer and Dirk Weickmann: „Cattleya schilleriana in der Natur ausgestorben“ (Cattleya schilleriana gone extinct in nature)

 
"Orchideen Zauber" Issue 5/2020

Features two articles by Jenny Mörth-Kretschmer and Dirk Weickmann: „Chiloschista parishii - Eine gut zu pflegende Wurzelorchidee“ (Chiloschista parishii – A root orchid that can be easily tended to) and „Dendrobium laterale - Eine unbekannte Schönheit aus Myanmar" (Dendrobium laterale – An unknown beauty from Myanmar)

 
"Orchideen Zauber" Issue 4/2020

Features an article by Jenny Mörth-Kretschmer and Dirk Weickmann: „Oncidiinae 4 Erycina crista-galli“

 
Gravel saxifrage (Saxifraga mutata) im Habitat am Isarufer

20 years ago I had some sleepless nights, together with Ms Renata Burda from Sauerlach, a diploma-biologist and with the bookkeeper, Mr Ernst Schrottenloher who lived in Munich-Solln back then. We were looking for a new name for our research group, which was supposed to be dedicated to the review of our patent ideas regarding the pharmaceutical and medicinal application of the biogene substances that I had investigated. Furthermore, it should combine the establishment as well as the cataloguing of our plant collection.