I <3 Orchids
So here's my list of local Orchids I Should be able to find here in MA.
Common name
Scientific name
White-fringed bog orchid
Platanthera blephariglottis
North wind bog orchid
Platanthera. aquilonis
Northern green orchid
Platanthera. huronensis
Hooker’s orchid
Platanthera. hookeri
Large round-leaved orchid
Platanthera. macrophylla
Round-leaved orchid
Platanthera. orbiculata
https://www.mass.gov/news/looking-for-orchids-you-may-want-to-venture-to-a-bog
"A few bog orchids are listed under the Massachusetts Endangered Species Act. Listed plants include the pale green orchid (P. flava var. herbiola), leafy white orchid (P. dilatata), crested fringed orchid (P. cristata), and orange-fringed orchid (P. ciliaris), which hasn’t been observed since the 1970s and is now considered extirpated from the state."