Callitriche hermaphroditica L., 1755 39% complete

Northern water-starwort

Cent. Pl. I: 31 (1755)

Data sources

Each value Trefle shows for Callitriche hermaphroditica, 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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Sourced12 Differs from sources1 Source not recorded11 Not on the record12 Sources: TRY Plant Trait Database, Earlier Trefle data
Field Shown What the sources say
Core
Author L. No source recorded
Source not recorded
Bibliography Cent. Pl. I: 31 (1755) 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 1755 No source recorded
Source not recorded
Descriptive
Common name Northern water-starwort No source recorded
Source not recorded
Observations Subarctic & Temp. Northern Hemisphere No source recorded
Source not recorded
Morphology
Average height 16 cm
  • 16.25 cm · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09
    TRY 7.0 datasets 28, 116, 178, 500, 918
2 earlier or rejected values
  • Superseded 16.25 cm · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09
    TRY 7.0 datasets 28, 116, 178, 500, 918
  • Superseded 16.25 cm · TRY Plant Trait Database · Measured · 4 observations · 2026-09-17
    TRY 7.0 datasets 28, 116, 178, 500, 918
Differs from sources
Biological type hydrophyte
  • hydrophyte · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 25, 71, 174, 178, 500, 918
2 earlier or rejected values
  • Superseded hydrophyte · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 25, 71, 174, 178, 500, 918
  • Superseded hydrophyte · TRY Plant Trait Database · Measured · 5 observations · 2026-09-17
    TRY 7.0 datasets 25, 71, 174, 178, 500, 918
Sourced
Flower color empty
3 earlier or rejected values
Not on the record
Flower conspicuous false No source recorded
Source not recorded
Foliage color empty
3 earlier or rejected values
Not on the record
Foliage texture fine
3 earlier or rejected values
Sourced
Fruit color empty
3 earlier or rejected values
Not on the record
Fruit conspicuous false No source recorded
Source not recorded
Fruit shape empty
3 earlier or rejected values
Not on the record
Growth form Single Crown
  • Single Crown · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
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
Growth rate Rapid
3 earlier or rejected values
Sourced
Maximum height empty
2 earlier or rejected values
  • Superseded 50 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 28, 116, 178, 500, 918
  • Superseded 50 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17
    TRY 7.0 datasets 28, 116, 178, 500, 918
Not on the record
Sexuality empty
3 earlier or rejected values
Not on the record
Vegetable false No source recorded
Source not recorded
Phenology
Bloom months may
3 earlier or rejected values
Sourced
Duration annual, perennial
  • annual, perennial · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 25, 92, 178, 918
2 earlier or rejected values
  • Superseded annual, perennial · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 25, 92, 178, 918
  • Superseded annual, perennial · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    TRY 7.0 datasets 25, 92, 178, 918
Sourced
Ecology
Ground humidity empty
  • 12 / 12 · deep or submerged aquatic, 1 to 3 m · TRY Plant Trait Database · Measured · 1 observation · 2026-10-20
    TRY 7.0 datasets 178
3 earlier or rejected values
  • Rejected 12 / 12 · deep or submerged aquatic, 1 to 3 m · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
  • Rejected 12 / 12 · deep or submerged aquatic, 1 to 3 m · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
  • Rejected 12 / 12 · deep or submerged aquatic, 1 to 3 m · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17
    TRY 7.0 datasets 178
Not on the record
Light empty
  • 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 1 observation · 2026-10-20
    TRY 7.0 datasets 178
3 earlier or rejected values
  • Superseded 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
  • Superseded 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
  • Superseded 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17
    TRY 7.0 datasets 178
Not on the record
Nitrogen fixation None
3 earlier or rejected values
Sourced
Ph maximum pH 7.4
  • pH 7.4 · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Ph minimum pH 5.6
  • pH 5.6 · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Soil nutriments 4 / 9 · rather poor (meso-oligotrophic)
  • 4 / 9 · rather poor (meso-oligotrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-20
    TRY 7.0 datasets 178, 242
3 earlier or rejected values
  • Superseded 4 / 9 · rather poor (meso-oligotrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
  • Superseded 4 / 9 · rather poor (meso-oligotrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
  • Superseded 4 / 9 · rather poor (meso-oligotrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    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 · 3 observations · 2026-10-20
    TRY 7.0 datasets 178, 242, 489
3 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 · 2026-10-09
    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
Other
Salt tolerance —
3 earlier or rejected values
Not on the record
Shade tolerance —
3 earlier or rejected values
Not on the record
Soil ph indicator —
3 earlier or rejected values
Not on the record
Temperature indicator —
3 earlier or rejected values
Not on the record