Quercus macrocarpa var. macrocarpa 1801 25% complete

No common name

Hist. Chênes Amér.: 2 (1801)

Data sources

Each value Trefle shows for Quercus macrocarpa var. macrocarpa, 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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Sourced10 Source not recorded6 Not on the record1 Sources: Earlier Trefle data
Field Shown What the sources say
Core
Author empty No source recorded
1 earlier or rejected value
  • Rejected Michx. · Earlier Trefle data · Reported · 2026-10-19
    autonym: no authorship under the Code
Not on the record
Bibliography Hist. Chênes Amér.: 2 (1801) No source recorded
Source not recorded
Rank var No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1801 No source recorded
Source not recorded
Descriptive
Observations C. & SE. Canada to Alabama No source recorded
Source not recorded
Morphology
Flower color yellow
  • yellow · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Foliage color green
  • green · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Foliage texture medium
  • medium · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Fruit color brown
  • brown · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Fruit conspicuous true
  • true · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Growth form Single Stem
  • Single Stem · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Growth habit Tree, Shrub
  • Tree, Shrub · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Growth rate Slow
  • Slow · 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
Ecology
Ph maximum pH 7.5
  • pH 7.5 · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Ph minimum pH 4.5
  • pH 4.5 · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced