Calystegia sepium subsp. americana (Sims) Brummitt, 1965 8% complete

No common name

Ann. Missouri Bot. Gard. 52: 216 (1965)

Data sources

Each value Trefle shows for Calystegia sepium subsp. americana, with what every source says about it. When sources disagree, the strongest source is shown (how sources are ranked). Values imported before sources were recorded one by one are marked Source not recorded.

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Sourced3 Source not recorded6 Not on the record1 Sources: TRY Plant Trait Database, Earlier Trefle data, POWO / WCVP (Kew)
Field Shown What the sources say
Core
Author (Sims) Brummitt Sourced
Bibliography Ann. Missouri Bot. Gard. 52: 216 (1965) No source recorded
Source not recorded
Rank ssp No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1965 No source recorded
Source not recorded
Descriptive
Observations E. Canada to NC. & E. U.S.A., C. & W. Azores, Tristan da Cunha, Cape Prov. No source recorded
Source not recorded
Morphology
Biological type geophyte Sourced
Growth habit Forb/herb, Vine
  • Forb/herb, Vine · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Vegetable false No source recorded
Source not recorded
Phenology
Duration empty Not on the record