Download slides and petal analyses by Hans R. Reinhard for free

The platform contains more than 1800 plant and petal analyses with herbarium orchids, attached to paper or glass slide mounts.

E-Pics Animals, Plants and Biotopes

The catalogue E-Pics Animals, Plants and Biotopes contains more than 23000 photographs of European orchids.


BibliOrchidea is with over 150’000 entries the largest orchid literature database worldwide.

Swiss Orchid Foundation

The Swiss Orchid Foundation is working on a world orchid iconography ( and has slides, drawings and herbarium specimens from over 13’000 different orchid species, that you can find here:

The Internet Orchid Species Photo Encyclopedia

Over 24 000 orchid species in 865 genera

Riks’ orchid site

Rik Neirynck’s site containing +180 orchid book reviews

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