
Jeff Hansen and Jan Johnson
- Apr 26
- 20 min
Biodiversity at Ritchie Cemetery
This post is a report on our efforts, through December 2021, to document biological species at Ritchie Cemetery. Topics include:...

Jeff Hansen
- Mar 28, 2021
- 3 min
Fawnlilies — an early sign of spring at Ritchie Cemetery
There are two species of fawnlilies found at Ritchie Cemetery: the midland (Erythronium mesochorum), and the white (Erythronium albidum)....