Claim · model-written summary
More than twenty rare community types were identified.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Verbatim
e0“more than twenty types of rare communities have been identified”
t0“plant communities”
Title
Rare plant communities in St. Petersburg vegetation cover
S. D. Ozerova; E. S. Derkach; E. A. Volkova БОТАНИЧЕСКИЙ ЖУРНАЛ 2025. doi:10.31857/s0006813624090059
Other claims from this paper (6)
- Method / resource Four categories of rare plant communities were proposed.
- Observation Floristic rare communities include stands dominated by Myrica gale, Viola uliginosa and Euphorbia palustris.
- Observation Structural rarity includes forest communities on Kotlin Island.
- Observation The largest ecotopic category includes small-leaved nemoral forb forests, maritime meadows and extrazonal broad-leaved forests.
- Observation The ecotopic category also includes hazel bushes.
- Observation Old-growth spruce forests, communities with Equisetum hiemale and Carex brizoides, and a bog complex make up the fourth category.