Ghost pipe sightings are surging in forests across the country
iNaturalist Community
Native Plants
That waxy white stalk poking through the leaf litter on your next forest walk isn't a fungus or a dying plant, it's ghost pipe, a species that survives entirely by tapping into the same underground fungal network connecting nearby trees.
Ghost pipe looks like a pale, translucent flower pushing up from the forest floor, and it has no green in it because it doesn't make its own food from sunlight. Instead it steals sugars from nearby trees through a shared network of fungi in the soil. Right now, over a thousand people logged sightings of it in one week, which tracks with its usual pattern of popping up after summer rain in shaded, undisturbed woods.
Key Findings
1,052 research-grade observations of Monotropa uniflora were logged on iNaturalist in a single week
Ghost Pipe ranks among the most-observed plant species on the platform for the period
The species lacks chlorophyll and instead parasitizes mycorrhizal fungi connected to photosynthetic tree hosts
chevron_right Technical Summary
Ghost Pipe, an eerie white plant that doesn't photosynthesize, is having a moment on iNaturalist with over 1,000 sightings logged in a single week, likely because summer rains push it up through forest leaf litter right now.
Abstract Preview
Original paper
Trending: Ghost Pipe (Monotropa uniflora) — 1052 observations this week
Ghost Pipe is among the most observed plant species this week with 1052 research-grade observations.
open_in_new Read full abstractAbstract copyright held by the original publisher.
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Mycorrhizal networks are underground fungal systems that connect plant roots together, forming symbiotic relationships where fungi provide essential nutrients and water in exchange for sugars produced by photosynthesis. These networks fundamentally reshape how plants acquire resources and interact
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