phantom orchid

plant

Also known as: Cephalanthera austiniae

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Last updated

July 21, 2026

Quick Summary

The phantom orchid, scientifically known as Cephalanthera austinae, is a saprophytic orchid found in the western United States. Unlike most flowering plants, saprophytic orchids do not produce their own food through photosynthesis. Instead, they obtain nutrients from decaying organic matter in the soil, often with the help of symbiotic fungi. This unique characteristic allows them to grow in environments where other plants might not survive. The phantom orchid is recognized for its white appearance, distinguishing it from many other orchid species.12

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helleborine
The phantom orchid (C. austiniae), the only species native to the Western Hemisphere, relies entirely on mycorrhizal fungi for nutrition. The most common British species is large white helleborine (C. damasonium). It has many long thick roots. The petals are borne close together, giving the flower…
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The phantom orchid (C. austiniae), the only species native to the Western Hemisphere, relies entirely on mycorrhizal fungi for nutrition. The most common British species is large white helleborine (C. damasonium). It has many long thick roots. The petals are borne close together, giving the flower…
Read More