Clematis vitalba L., 1753 43% complete

Old-man's-beard

Sp. pl. 1:544. 1753

Data sources

Each value Trefle shows for Clematis vitalba, 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 record8 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. 1:544. 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 Old-man's-beard No source recorded
Source not recorded
Observations Europe to Afghanistan No source recorded
Source not recorded
Morphology
Average height 1000 cm
  • 1000 cm · TRY Plant Trait Database · Measured · 9 observations · 2026-10-09
    TRY 7.0 datasets 25, 65, 68, 175, 251, 500, 544, 655, 918
2 earlier or rejected values
  • Superseded 1000 cm · TRY Plant Trait Database · Measured · 9 observations · 2026-10-09
    TRY 7.0 datasets 25, 65, 68, 175, 251, 500, 544, 655, 918
  • Superseded 1000 cm · TRY Plant Trait Database · Measured · 9 observations · 2026-09-17
    TRY 7.0 datasets 25, 65, 68, 175, 251, 500, 544, 655, 918
Sourced
Biological type phanerophyte
  • phanerophyte · TRY Plant Trait Database · Measured · 32 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 161, 174, 178, 220, 500, 544, 600, 655, 918
2 earlier or rejected values
  • Superseded phanerophyte · TRY Plant Trait Database · Measured · 32 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 161, 174, 178, 220, 500, 544, 600, 655, 918
  • Superseded phanerophyte · TRY Plant Trait Database · Measured · 32 observations · 2026-09-17
    TRY 7.0 datasets 4, 25, 71, 161, 174, 178, 220, 500, 544, 600, 655, 918
Sourced
Flower color white
2 earlier or rejected values
Sourced
Foliage texture medium
2 earlier or rejected values
Sourced
Fruit color brown
2 earlier or rejected values
Sourced
Fruit shape achene
2 earlier or rejected values
Sourced
Growth habit Vine
  • Vine · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Maximum height empty No source recorded
3 earlier or rejected values
  • Rejected 561.15 cm · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 25, 65, 68, 175, 251, 500, 544, 655, 918 below the average height (1000 cm) of the same record
  • Superseded 561.15 cm · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 25, 65, 68, 175, 251, 500, 544, 655, 918
  • Superseded 561.15 cm · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    TRY 7.0 datasets 25, 65, 68, 175, 251, 500, 544, 655, 918
Not on the record
Sexuality empty
2 earlier or rejected values
Not on the record
Vegetable false No source recorded
Source not recorded
Phenology
Bloom months jun, jul
3 earlier or rejected values
  • Superseded feb, jun · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09
    TRY 7.0 datasets 4, 174, 600
  • Superseded feb, jun · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09
    TRY 7.0 datasets 4, 174, 600
  • Superseded feb, jun · TRY Plant Trait Database · Measured · 3 observations · 2026-09-17
    TRY 7.0 datasets 4, 174, 600
Sourced
Duration perennial
  • perennial · TRY Plant Trait Database · Measured · 17 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 28, 71, 86, 178, 460, 882, 918
2 earlier or rejected values
  • Superseded perennial · TRY Plant Trait Database · Measured · 17 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 28, 71, 86, 178, 460, 882, 918
  • Superseded perennial · TRY Plant Trait Database · Measured · 17 observations · 2026-09-17
    TRY 7.0 datasets 4, 25, 28, 71, 86, 178, 460, 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 5 / 12 · fresh, never flooded (mesohydric)
  • 5 / 12 · fresh, never flooded (mesohydric) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
2 earlier or rejected values
  • Superseded 5 / 12 · fresh, never flooded (mesohydric) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
  • Superseded 5 / 12 · fresh, never flooded (mesohydric) · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    TRY 7.0 datasets 178, 242
Sourced
Light 6 / 9 · half-shade to half-light
  • 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 489
2 earlier or rejected values
  • Superseded 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 489
  • Superseded 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    TRY 7.0 datasets 178, 489
Differs from sources
Nitrogen fixation None
  • None · TRY Plant Trait Database · Measured · 13 observations · 2026-10-09
    TRY 7.0 datasets 20, 37, 57, 71, 89, 444, 445
2 earlier or rejected values
  • Superseded None · TRY Plant Trait Database · Measured · 13 observations · 2026-10-09
    TRY 7.0 datasets 20, 37, 57, 71, 89, 444, 445
  • Superseded None · TRY Plant Trait Database · Measured · 13 observations · 2026-09-17
    TRY 7.0 datasets 20, 37, 57, 71, 89, 444, 445
Sourced
Ph maximum pH 7.5
  • pH 7.5 · 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 7
  • pH 7 · 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)
  • 6 / 9 · rather rich (meso-eutrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
2 earlier or rejected values
  • Superseded 6 / 9 · rather rich (meso-eutrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
  • Superseded 6 / 9 · rather rich (meso-eutrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    TRY 7.0 datasets 178, 242
Differs from sources
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 178, 242, 489
2 earlier or rejected values
  • Superseded 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09
    TRY 7.0 datasets 178, 242, 489
  • Superseded 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 3 observations · 2026-09-17
    TRY 7.0 datasets 178, 242, 489
Sourced
Usda legacy
C n ratio empty
2 earlier or rejected values
Not on the record
Other
Human usage type —
2 earlier or rejected values
Not on the record
Propagation method —
2 earlier or rejected values
Not on the record
Shade tolerance —
2 earlier or rejected values
Not on the record
Soil ph indicator —
2 earlier or rejected values
Not on the record
Temperature indicator —
2 earlier or rejected values
Not on the record