Hieracium compositum Lapeyr., 1813 22% complete

Maryland hawkweed

(1813). Hist. Pl. Pyrenées

Data sources

Each value Trefle shows for Hieracium compositum, 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.

Something wrong? Suggest a correction.

Sourced6 Source not recorded10 Sources: Earlier Trefle data
Field Shown What the sources say
Core
Author Lapeyr. No source recorded
Source not recorded
Bibliography (1813). Hist. Pl. Pyrenées 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 1813 No source recorded
Source not recorded
Descriptive
Common name Maryland hawkweed No source recorded
Source not recorded
Family common name Aster family No source recorded
Source not recorded
Observations Pyrenees to N. & NC. Spain No source recorded
Source not recorded
Morphology
Vegetable false No source recorded
Source not recorded
Ecology
Atmospheric humidity 6 / 9 · moderately humid air
  • 6 / 9 · moderately humid air · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Light 6 / 9 · half-shade to half-light
  • 6 / 9 · half-shade to half-light · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Ph maximum pH 5.5
  • pH 5.5 · Earlier Trefle data · Inferred · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded derived from a Baseflor soil reaction class by the 2022 import, a class not a measurement
Sourced
Ph minimum pH 5
  • pH 5 · Earlier Trefle data · Inferred · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded derived from a Baseflor soil reaction class by the 2022 import, a class not a measurement
Sourced
Soil nutriments 4 / 9 · rather poor (meso-oligotrophic)
  • 4 / 9 · rather poor (meso-oligotrophic) · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Soil salinity 0 / 9 · absent from saline soils
  • 0 / 9 · absent from saline soils · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced