Pycnanthemum virginianum (L.) T.Durand & B.D.Jacks. ex B.L.Rob. & Fernald, 1908 14% complete

No common name

A.Gray, Manual, ed. 7: 707 (1908)

Data sources

Each value Trefle shows for Pycnanthemum virginianum, 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 Differs from sources1 Source not recorded8 Not on the record1 Sources: TRY Plant Trait Database, Earlier Trefle data
Field Shown What the sources say
Core
Author (L.) T.Durand & B.D.Jacks. ex B.L.Rob. & Fernald No source recorded
Source not recorded
Bibliography A.Gray, Manual, ed. 7: 707 (1908) No source recorded
Source not recorded
Phylum Tracheophyta No source recorded
Source not recorded
Rank species No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1908 No source recorded
Source not recorded
Descriptive
Observations E. Canada to NC. & E. U.S.A. No source recorded
Source not recorded
Morphology
Average height 59 cm Differs from sources
Biological type hemicryptophyte Sourced
Growth habit Forb/herb
  • Forb/herb · 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 perennial Sourced
Ecology
Nitrogen fixation empty Not on the record