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What
Whorled Coralroot (Cardamine quinquefolia)Observer
mertensiaDescription
Watch out for this one
Photos / Sounds
What
Spring Vetch (Lathyrus vernus)Observer
mertensiaDescription
I don’t know what this is!!! I’ll try to figure it out but it might not even be planted!!
Photos / Sounds
What
Sibthorp's Pennywort (Hydrocotyle sibthorpioides)Observer
mertensiaDescription
In the drain!!!
Photos / Sounds
What
Chinese Spiranthes Complex (Complex Spiranthes sinensis)Observer
mertensiaDescription
Per an employee, these appear spontaneously and are a major greenhouse weed where they grow orchids. I asked if any have spread outside and they said it wouldn’t be hardy, but I think it would and it’s only a matter of time. I also know someone that used to work there that admitted to trying to hybridize native species with whichever entity of the S. sinensis complex they have here.
Photos / Sounds
What
Philadelphia Fleabane (Erigeron philadelphicus)Observer
mertensiaDescription
Blending in 🫡🫡🫡
Photos / Sounds
What
Fern-leaved Corydalis (Corydalis cheilanthifolia)Observer
mertensiaDescription
Lots of volunteers
