Quercus ilex L., 1753 18% complete

Evergreen oak

Sp. Pl.: 995 (1753)

Data sources

Each value Trefle shows for Quercus ilex, 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 Source not recorded8 Not on the record9 Sources: TRY Plant Trait Database
Field Shown What the sources say
Core
Author L. No source recorded
Source not recorded
Bibliography Sp. Pl.: 995 (1753) 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 1753 No source recorded
Source not recorded
Descriptive
Common name Evergreen oak No source recorded
Source not recorded
Observations SC. Europe to Medit. No source recorded
Source not recorded
Morphology
Average height 645 cm
  • 645 cm · TRY Plant Trait Database · Measured · 368 observations · 2026-10-09
    TRY 7.0 datasets 12, 37, 68, 91, 158, 175, 178, 186, 241, 275, 429, 436, 474, 497, 544, 591, 655, 685, 873, 909, 918
Sourced
Biological type phanerophyte
  • phanerophyte · TRY Plant Trait Database · Measured · 8 observations · 2026-10-09
    TRY 7.0 datasets 158, 175, 178, 497, 544, 918
Sourced
Flower color empty Not on the record
Maximum height 2500 cm
  • 2500 cm · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 12, 37, 68, 91, 158, 175, 178, 186, 241, 275, 429, 436, 474, 497, 544, 591, 655, 685, 873, 909, 918
Sourced
Phenology
Duration perennial Sourced
Ecology
Ground humidity empty
  • 3 / 12 · rather dry (xerophilous) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
Not on the record
Light empty
  • 6 / 9 · half-shade to half-light · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
Not on the record
Nitrogen fixation None
  • None · TRY Plant Trait Database · Measured · 46 observations · 2026-10-09
    TRY 7.0 datasets 20, 37, 57, 67, 89, 110, 444, 445, 822
Sourced
Soil nutriments empty
  • 4 / 9 · rather poor (meso-oligotrophic) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
Not on the record
Soil salinity empty
  • 1 / 9 · barely saline (hyperoligohaline) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
Not on the record
Cultivation
Minimum root depth 535 cm Sourced
Usda legacy
C n ratio empty Not on the record
Other
Human usage type — Not on the record
Shade tolerance — Not on the record
Soil ph indicator — Not on the record