Citations
Asa Gray - Pogonia ophioglossoides - Pollen powdery loose grains no threads - single grains, 1862-06-23, GBR/0012/MS DAR 70: 80r. Cambridge University Library. |
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Asa Gray - Pogonia ophioglossoides - Pollen powdery loose grains no threads - single grains, 1862-06-23, GBR/0012/MS DAR 70: 80r. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/736818 Accessed January 05, 2025. |