Geranium robertianum L., 1753 43% complete

Mountain geranium

Sp. Pl.: 681 (1753)

Data sources

Each value Trefle shows for Geranium robertianum, 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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Sourced15 Differs from sources2 Source not recorded9 Not on the record4 Sources: TRY Plant Trait Database, Earlier Trefle data
Field Shown What the sources say
Core
Author L. No source recorded
Source not recorded
Bibliography Sp. Pl.: 681 (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 Mountain geranium No source recorded
Source not recorded
Observations Temp. Northern Hemisphere, Macaronesia, N. Africa to Ethiopia No source recorded
Source not recorded
Morphology
Average height 25 cm
  • 25 cm · TRY Plant Trait Database · Measured · 41 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 86, 161, 164, 175, 178, 449, 503, 526, 655, 775, 842, 882, 918
Sourced
Biological type therophyte
  • therophyte · TRY Plant Trait Database · Measured · 25 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 161, 164, 174, 175, 178, 220, 500, 655, 918
Sourced
Flower color purple Sourced
Foliage texture fine Sourced
Fruit shape mericarp 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
Maximum height 40 cm
  • 40 cm · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 86, 161, 164, 175, 178, 449, 503, 526, 655, 775, 842, 882, 918
Sourced
Vegetable false No source recorded
Source not recorded
Phenology
Bloom months apr, may, jun, jul, aug, sep
1 earlier or rejected value
  • Superseded jan, may · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 4, 174, 203
Differs from sources
Duration annual, biennial
  • annual, biennial · TRY Plant Trait Database · Measured · 15 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 28, 71, 86, 164, 175, 178, 203, 882, 918
Sourced
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
Ground humidity 6 / 12 · moist (meso-hygrophilous)
  • 6 / 12 · moist (meso-hygrophilous) · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09
    TRY 7.0 datasets 178, 489
Sourced
Light 4 / 9 · shade to half-shade Differs from sources
Nitrogen fixation None Sourced
Ph maximum pH 6.5
  • pH 6.5 · 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 5.5
  • 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
Soil nutriments 7 / 9 · rich (eutrophic)
  • 7 / 9 · rich (eutrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
Sourced
Soil salinity 0 / 9 · absent from saline soils
  • 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09
    TRY 7.0 datasets 178, 242, 489
Sourced
Usda legacy
C n ratio empty Not on the record
Other
Propagation method — Not on the record
Soil ph indicator — Not on the record
Temperature indicator — Not on the record