Table 1.
ASVs that differed in abundance between soils involved in at least one of the eight PSFs and that were identified as potential pathogens by FUNGuild
| Taxonomy | Potential guild(s) | Species tested for PSF(s) | Enriched in which partner's soil |
|---|---|---|---|
| Cylindrocladiella sp. | Plant pathogen |
Desmodium in Geum
Desmodium in Solidago Geum in Poa |
Desmodium (conspecific) Desmodium (conspecific) Poa (heterospecific) |
| Didymella sp. I |
Animal pathogen Plant pathogen Unidentified saprotroph |
Desmodium in Geum
Desmodium in Pycnanthemum Geum in Poa Pycnanthemum in Bromus |
Desmodium (conspecific) Desmodium (conspecific) Poa (heterospecific) Pycnanthemum (conspecific) |
| Didymella sp. II |
Animal pathogen Plant pathogen Unidentified saprotroph |
Pycnanthemum in Ageratina | Pycnanthemum (conspecific) |
| Entorrhiza sp. | Plant pathogen |
Desmodium in Geum
Geum in Poa |
Desmodium (conspecific) Poa (heterospecific) |
| Helotiaceae sp. I |
Ectomycorrhizal Fungal parasite Plant pathogen Wood saprotroph |
Desmodium in Bromus
Desmodium in Pycnanthemum Geum in Poa |
Bromus (heterospecific) Desmodium (conspecific) Poa (heterospecific) |
| Helotiaceae sp. I |
Ectomycorrhizal Fungal parasite Plant pathogen Wood saprotroph |
Geum in Poa | Poa (heterospecific) |
| Helotiaceae sp. III |
Ectomycorrhizal Fungal parasite Plant pathogen Wood saprotroph |
Pycnanthemum in Ageratina | Pycnanthemum (conspecific) |
| Pleosporaceae |
Endophyte Lichen parasite Plant pathogen Unidentified saprotroph |
Desmodium in Bromus
Desmodium in Pycnanthemum Desmodium in Solidago Ageratina in Poa |
Desmodium (conspecific) Pycnanthemum (heterospecific) Solidago (heterospecific) Ageratina (conspecific) |
| Helotiaceae sp. I |
Ectomycorrhizal Fungal parasite Plant pathogen Wood saprotroph |
Desmodium in Geum | Desmodium (conspecific) |
| Helotiaceae sp. II |
Ectomycorrhizal Fungal parasite Plant pathogen Wood saprotroph |
Desmodium in Geum | Desmodium (conspecific) |
| Macrophomina sp. | Plant pathogen | Geum in Poa | Poa (heterospecific) |
| Thanatephorus sp. | Plant pathogen |
Desmodium in Bromus
Pycnanthemum in Bromus |
Bromus (heterospecific) Bromus (heterospecific) |
| Veronaea sp. | Plant pathogen |
Desmodium in Bromus
Desmodium in Geum Desmodium in Pycnanthemum Desmodium in Solidago Geum in Poa Ageratina in Poa |
Desmodium (conspecific) Geum (heterospecific) Pycnanthemum (heterospecific) Solidago (heterospecific) Geum (conspecific) Ageratina (conspecific) |
Taxonomy listed is the taxonomy used by FUNGuild to assign guild information; in some cases, multiple ASVs have the same taxonomic assignment. FUNGuild provided multiple potential guilds other than plant pathogen, which are included in the Potential guild(s) column. All FUNGuild guild assignments were assigned a confidence level of Probable. For full citations, see Table S2. The first species listed in the Species tested column is the focal seed species, the second is the identity of the plant that conditioned the soil in which it was buried. The last column indicates whether the pathogen was enriched in conspecific soil or in the soils conditioned by the heterospecific partner.