Galium verum photograph from the Finnish Biodiversity Information Facility
Photograph by Johanna Kolehmainen, CC BY-NC-SA 4.0, via FinBIF. Licence ↗

FinBIF accepted taxon · MX.39292

Galium verum L.

Family
Rubiaceae
Genus
Galium
Common names
FI: keltamatara · SV: gulmåra
2024 dataset
Recorded as Galium verum
Open verified FinBIF record ↗

Coastal-meadow position

Our 2024 field observations

SEAINLANDOP 0%Open PioneerOP: 0 / 30 plots · 0% occurrenceLS 0%Lower ShoreLS: 0 / 30 plots · 0% occurrenceUS 50%Upper ShoreUS: 15 / 30 plots · 50% occurrenceTG 77%Tall GrassTG: 23 / 30 plots · 77% occurrencecommunity bands form a gradient · boundaries are not rigid

Occurrence uses the 30 sampled plots in each community. Community boundaries are not rigid; these are study observations, not a complete Estonian distribution. Study data and methods →

INDEPENDENT BOTANICAL EVIDENCE

General ecology

Galium verum is a perennial herb of dry meadows, exposed rocky ground, heaths, juniper scrub and roadsides. FinBIF describes it as Eurasian, so an occurrence beside the sea represents only one part of its wider ecology.

Sources: FinBIF / Laji.fi

Saardu8 / 20 plots
Keemu18 / 30 plots
Koera12 / 30 plots
Kudani0 / 40 plots

FINBIF TAXONOMY

Current verified classification

  1. kingdomPlantae Haeckel
  2. phylumTracheophyta Sinnott ex Cavalier-Smith
  3. classMagnoliopsida Brongn.
  4. orderGentianales Juss. ex Bercht. & J. Presl
  5. familyRubiaceae Juss.
  6. genusGalium L.
  7. speciesGalium verum L.

OUR MEASURED TRAITS

Pool-wise CCI and leaf area

Trait values are pooled measurements collected during the 2024 coastal-meadow field campaign and are study observations, not fixed species constants. Only summaries with at least five measurements are shown.

OUR 2024 MEASUREMENTS

Chlorophyll Content Index

1.35

Range 0.82 · average 1.37 · n = 6

Licensed FinBIF photographs

Additional photographs

These views complement the primary photograph above without repeating it. Use them alongside a regional identification key; photographs alone are not sufficient for a field identification.

Galium verum photograph from the Finnish Biodiversity Information Facility
Photograph by Johanna Kolehmainen, CC BY-NC-SA 4.0, via FinBIF. CC BY-NC-SA 4.0 · source ↗
Galium verum photograph from the Finnish Biodiversity Information Facility
Photograph by Jouko Rikkinen, CC BY-NC 4.0, via FinBIF. CC BY-NC 4.0 · source ↗

FIELD DATA → EARTH OBSERVATION

How this taxon enters the analysis

These steps show what this record contributes to the 2024 study. They do not turn the taxon name into a remotely sensed measurement.

  1. 1 · FIELD EVIDENCE38 of 120 plots

    27 occupied plots have a positive numeric cover value available for occupied-plot cover summaries.

  2. 2 · TRAIT ELIGIBILITYCCI n = 6

    Only CCI passed the documented minimum of five measurements. Its species median can contribute to the corresponding plot-level community-weighted mean where cover is available.

  3. 3 · MODEL LINKPlot response, not species detection

    Plot-level ecological responses are paired with UAV predictors. A fitted model can estimate variation in those responses across the landscape; this record does not train a classifier for Galium verum.

Interpretation boundary: UAV or satellite imagery does not uniquely identify Galium verum in this study. Follow the complete field-to-EO workflow →