Characteristics
Monocots
Isotria verticillata Raf.
WHORLED POGONIA; PURPLE FIVELEAF ORCHID
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Although I. verticillata is sometimes considered a combination of Arethusa verticllata, Rafinesque does not mention that name under Isotria but rather subsequently under Odonectis.
Native Rare-State FACU (NWPL)
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Classification
ASPARAGALES
Isotria verticillata Raf. - WHORLED POGONIA; PURPLE FIVELEAF ORCHID
Citation
ISOTRIA VERTICILLATA Rafinesque, Med. Repos., ser. 2. 5: 357. 1808.
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PENNSYLVANIA: Northampton Co.: Near Nazareth,
Species Distribution Map

Based on vouchered plant specimens from wild populations. Cultivated occurrences are not mapped. Click on a county to display its name.

Source
Synonyms
Specimens and Distribution

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Counties listed:

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Plant Photos