Helianthemum nummularium subsp. grandiflorum (Scop.) Schinz & Thell., 1914 14% complete

No common name

H.Schinz & R.Keller, Fl. Schweiz, ed. 3, 2: 249 (1914)

Data sources

Each value Trefle shows for Helianthemum nummularium subsp. grandiflorum, 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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Sourced5 Differs from sources1 Source not recorded6 Not on the record7 Sources: TRY Plant Trait Database
Field Shown What the sources say
Core
Author (Scop.) Schinz & Thell. No source recorded
Source not recorded
Bibliography H.Schinz & R.Keller, Fl. Schweiz, ed. 3, 2: 249 (1914) No source recorded
Source not recorded
Rank ssp No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1914 No source recorded
Source not recorded
Descriptive
Observations Mts. of C. & S. Europe to Caucasus No source recorded
Source not recorded
Morphology
Average height 9 cm
  • 9.35 cm · TRY Plant Trait Database · Measured · 11 observations · 2026-10-09
    TRY 7.0 datasets 45, 192, 310, 500, 918
Differs from sources
Biological type chamaephyte Sourced
Phenology
Bloom months jun, aug Sourced
Duration empty Not on the record
Ecology
Ground humidity 4 / 12 · moderately dry (meso-xerophilous)
  • 4 / 12 · moderately dry (meso-xerophilous) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 242, 489
Sourced
Light 9 / 9 · full sun Sourced
Nitrogen fixation empty Not on the record
Soil nutriments empty
  • 3 / 9 · poor (oligotrophic) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 242
Not on the record
Soil salinity 0 / 9 · absent from saline soils
  • 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09
    TRY 7.0 datasets 242, 489
Sourced
Cultivation
Minimum root depth empty Not on the record
Usda legacy
C n ratio empty Not on the record
Other
Soil ph indicator — Not on the record
Temperature indicator — Not on the record