Published October 28, 2026 | Version v1

Data and code for: "Investigating the Origins of Symbiosis: A Novel Dual Ecto- and Arbuscular Mycorrhizal Interaction in Pasque Flowers (Pulsatilla patens (L.) Mill. (syn. Anemone patens L.), Ranunculaceae)"

Contributors

  • 1. ROR icon University of Colorado Boulder
  • 2. ROR icon Belarusian State University

Description

This dataset supports a study of ectomycorrhizal (ECM) associations in the Eastern Pasque Flower (Pulsatilla patens) which was previously only known ot form arbuscular mycorrhizal (AM) associations. Roots, soil and site data were collected from 34 P. patens locales in North America and Europe between 2019 and 2022. The files provide:

- AM and dark septate fungal colonization of roots (European locales, quantitative; North American and European locales, presence/absence)
- soil chemistry and texture, canopy cover, elevation and WorldClim bioclimatic variables for European locales
- the data tables used to model ECM presence/absence against environmental predictors and to draw the collection map
- R scripts for the analyses and the map
- one ITS sequence (FASTA) that was not suitable for GenBank submission

Files

AM_colonization_by_continent.csv

Files (65.5 kB)

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md5:08a2bccf027cc9bc5a3c42d9a6a05db8
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md5:2f8a09fc7c5f988bcf7e67e09d653a62
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Additional details

Dates

Other
2026-10

Software

Programming language
R