Carex oederi var. oederi Retz., 1779 37% complete

No common name

Fl. Scand. Prodr.: 179 (1779)

Data sources

Each value Trefle shows for Carex oederi var. oederi, 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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Sourced6 Differs from sources4 Source not recorded13 Not on the record9 Sources: TRY Plant Trait Database
Field Shown What the sources say
Core
Author Retz. No source recorded
Source not recorded
Bibliography Fl. Scand. Prodr.: 179 (1779) No source recorded
Source not recorded
Rank var No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1779 No source recorded
Source not recorded
Descriptive
Family common name Sedge family No source recorded
Source not recorded
Observations Temp. & Subarctic Northern Hemisphere No source recorded
Source not recorded
Morphology
Average height 13 cm Differs from sources
Biological type hemicryptophyte Sourced
Flower color empty Not on the record
Foliage color empty Not on the record
Foliage texture fine Sourced
Fruit color empty Not on the record
Growth form Bunch No source recorded
Source not recorded
Growth habit Graminoid No source recorded
Source not recorded
Growth rate Moderate Sourced
Maximum height 23 cm Differs from sources
Vegetable false No source recorded
Source not recorded
Phenology
Duration perennial Sourced
Ecology
Atmospheric humidity 7 / 9 · humid air No source recorded
Source not recorded
Ground humidity empty
  • 7 / 12 · wet, flooded a few weeks a year (hygrophilous) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
Not on the record
Light 8 / 9 · light Sourced
Nitrogen fixation None Sourced
Ph maximum pH 7.5 No source recorded
Source not recorded
Ph minimum pH 4.5 No source recorded
Source not recorded
Soil nutriments 6 / 9 · rather rich (meso-eutrophic)
  • 4 / 9 · rather poor (meso-oligotrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
Differs from sources
Soil salinity 0 / 9 · absent from saline soils
  • 1 / 9 · barely saline (hyperoligohaline) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
Differs from sources
Cultivation
Minimum root depth empty Not on the record
Other
Salt tolerance — Not on the record
Shade tolerance — Not on the record
Soil ph indicator — Not on the record
Temperature indicator — Not on the record