Equisetum telmateia Posted by wtesto | Sep 10, 2018 | Ferns, Observations This species forms large colonies in wet fields and near streams throughout much of Eurasia and... Read More
Gymnocarpium robertianum Posted by wtesto | Sep 10, 2018 | Ferns, New Collections This species is easily recognized by the abundant glandular hairs on the... Read More
Thelypteris palustris var. haleana Posted by wtesto | Sep 10, 2018 | Ferns, New Collections Growth habit Leaf Abaxial leaf surface Adaxial leaf surface Fertile... Read More