This week’s #HSASundayGarden features Reichenbachia, Vol. 1 (2nd Series, 1891) by orchidologist Frederick Sander with SciArt by Henry George Moon and others. The header illustration features Miltoniopsis vexillaria. Explore all 43 illustrations from this stunning work in Biodiversity Heritage Library‘s Flickr album. Thanks to the Peter H. Raven Library of the Missouri Botanical Garden for digitizing this book!

Disa uniflora by Henry George Moon.

Rhynchostele cervantesii subsp. halbingeriana by Henry George Moon

Oncidium candelabrum by Henry George Moon

Wouldn’t these look great hanging on a wall? You can download high resolution versions of these illustrations, along with many others, from Biodiversity Heritage Library! Learn more here.