Trifolium ochroleucon
Huds. · speciesAt a glance
Sources13 archives
Databases and archives Trifolium ochroleucon's data was compiled from.
WikipediaWikimedia Foundation9 languages↗
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility28 865 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI7 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics9 specimens↗
NCBIUS National Library of Medicinesequences↗
LOTUSNatural Products (Wikidata)compounds↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
GoaTGenomes on a Tree · Sangergenome & karyotype↗
PloiDBPloidy Databasegenome & karyotype
GLoBIGlobal Biotic Interactionsbiotic interactions↗Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
Trifolium ochroleucon, also known as Trifolium ochroleucum or sulphur clover, is a species of clover in the family Fabaceae. It is a perennial and can be found in grassy places, predominantly on clay soils.Complete Guide to British Flowers, First Edition, Collins, 2006. It is native to Europe, including the British Isles.
No narrative description available for this taxon yet.
Size & morphology13
Life cycle & reproduction13
Diet & foraging1
Habitat & environment7
Physiology & chemistry8
Other traits1
Compounds documented for Trifolium ochroleucon across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").
Compound class profile2 classes
Documented compounds4 total
| Compound | Class | Amount | Source |
|---|---|---|---|
| (-)-3-Hydroxy-9-methoxypterocarpan | present | LOTUS | |
| 9-ethoxy-6a,11a-dihydro-6H-[1]benzofuro[3,2-c]chromen-3-ol | present | LOTUS | |
| Luteolin 7-glucoside | present | LOTUS | |
| Medicarpin | present | LOTUS |
A DNA barcode is a short, standardised stretch of genes that works like a fingerprint — enough to tell one species from another. Below is the molecular trace Trifolium ochroleucon has left across the world's sequence archives.
At a glance
★ the standard DNA barcode for this group — the short region actually read to tell this species apart. The rest are extra genes sequenced along the way.
The complete instruction manual Trifolium ochroleucon carries — its genome. We read it from three angles — how big it is, how the DNA is packed into chromosomes, and how completely it has been sequenced — and explain how to read each value as you go.
Genome sizehow big the whole instruction manual is
Measured in base pairs (bp) — the individual letters of DNA (human ≈ 3.2 Gb, a bacterium a few million). The chart places this genome on a logarithmic scale — each step to the right is ten times bigger — among reference organisms. Across species a bigger genome loosely tracks with larger cells, slower growth and lower-energy lifestyles (powered flight favours small genomes) — yet it does not imply more genes or a more advanced organism (the long-standing C-value paradox).
Chromosomes & ploidyhow the DNA is packaged
2n is the full chromosome count in a normal body cell; n is a gamete (egg or sperm), which carries half. Ploidy is how many complete chromosome sets each cell holds — 2× (diploid) is typical for animals, while higher levels (polyploidy) are common in plants. Click any value below to see the underlying records and sources.
2n 1628×GoaT · DTOL Flowering Plants Estimates Kew · CCDB · slov-fl · CCDB · brit-fl +8
2n 1301×CCDB · book-ipcn72
diploid inferred1×PloiDB · genus-scale
Record type28 865 records
Origin
Range
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Museum / Voucheredphysical evidence
Backed by a physical specimen — a herbarium sheet, sample or voucher held in a collection. “Vouchered” means supported by material evidence, not just an observation.
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Holding institutions50 of 109 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
| Institution | Specimens |
|---|---|
| BIO-UNIPIlocation not on record | 350 |
| BFLlocation not on record | 114 |
| Zürich, CH | 100 |
| Zürich, CH | 84 |
| LDlocation not on record | 77 |
| MeiseBGlocation not on record | 76 |
| Berlin, DE | 70 |
| València, ES | 64 |
| Entomological Society of Latvialocation not on record | 52 |
| MAlocation not on record | 51 |
| BDBClocation not on record | 50 |
| Vitoria, ES | 46 |
| Bern, CH | 44 |
| BClocation not on record | 33 |
| Museo Entomologico de Leonlocation not on record | 32 |
| BRNUlocation not on record | 30 |
| Helsinki, FI | 26 |
| San Sebastián, ES | 26 |
| Salamanca, ES | 26 |
| CICYTEXlocation not on record | 25 |
| South Kensington, GB | 22 |
| Universidad del Pais Vasco (UPV/EHU)location not on record | 21 |
| Barcelona, ES | 20 |
| Institut und Museum fuer Geologie und Palaeontologielocation not on record | 18 |
| Museum Ludovicae Ulricae, Zoology Institute of the University of Uppsalalocation not on record | 15 |
| GJOlocation not on record | 13 |
| CJBGlocation not on record | 13 |
| Naturhistorische Gesellschaft Nürnberg e.V.location not on record | 13 |
| Wlocation not on record | 12 |
| Porrentruy, CH | 12 |
| Oskarshamn, SE | 12 |
| Madrid, ES | 11 |
| Adam Mickiewicz University in Poznańlocation not on record | 11 |
| SLU Artdatabankenlocation not on record | 11 |
| Pamplona, ES | 11 |
| Pamplona, ES | 10 |
| Staatliches Museum fuer Naturkunde Karlsruhe (State Museum of Natural History)location not on record | 10 |
| Badajoz, ES | 8 |
| ISAlocation not on record | 7 |
| Mlocation not on record | 6 |
| Uniwersytet Wrocławskilocation not on record | 6 |
| Santiago de Compostela, ES | 6 |
| Paris, FR | 6 |
| Department of Bacteriology, University of Wisconsinlocation not on record | 6 |
| PRClocation not on record | 6 |
| Museo Achille Folettolocation not on record | 5 |
| Alicante, ES | 5 |
| CJBNlocation not on record | 4 |
| ROM007location not on record | 4 |
| Dresden, DE | 4 |
| Provincia di Livornolocation not on record | 4 |
| Moscow State Universitylocation not on record | 4 |
| Bourges, FR | 3 |
| Natural History Museum Rotterdamlocation not on record | 3 |
| Sion, CH | 3 |
| Granada, ES | 3 |
| Sevilla, ES | 3 |
| College of the Atlantic, Museumlocation not on record | 3 |
| Muséum Henri Lecoqlocation not on record | 3 |
| LfUlocation not on record | 3 |
| Monastir, TN | 3 |
| No collectionlocation not on record | 3 |
| BG-NMNHSlocation not on record | 3 |
| Frankfurt am Main | 3 |
| San Jose State University, Museum of Birds and Mammalslocation not on record | 2 |
| Frauenfeld, CH | 2 |
| Salvador, BR | 2 |
| Bronx, US | 2 |
| Salzburg, AT | 2 |
| BSBIlocation not on record | 2 |
| OLAlocation not on record | 2 |
| Universität Erlangen-Nürnberglocation not on record | 2 |
| Christchurch, NZ | 2 |
| ER Hellerlocation not on record | 2 |
| Auckland, NZ | 2 |
| Oulu, FI | 2 |
| SZUlocation not on record | 2 |
| Madrid, ES | 2 |
| National Museum Waleslocation not on record | 2 |
| Taipei, TW | 2 |
| Phyletisches Museum Jenalocation not on record | 2 |
| TUR-Alocation not on record | 2 |
| Armidale, AU | 1 |
| Conservatoire botanique national du Bassin parisienlocation not on record | 1 |
| Wellington, NZ | 1 |
| UNINE:NEUlocation not on record | 1 |
| Jaén, ES | 1 |
| Córdoba, ES | 1 |
| Tilburg, NL | 1 |
| John May Museum of Natural Historylocation not on record | 1 |
| GBS RAN - Glavny Botanichesky Sad Rossijskoj Akademii Nauklocation not on record | 1 |
| Uniwersytet Śląski w Katowicachlocation not on record | 1 |
| Görlitz, DE | 1 |
| Gijón, ES | 1 |
| Banyoles, ES | 1 |
| Uniwersytet Opolskilocation not on record | 1 |
| Saint Louis, US | 1 |
| GZUlocation not on record | 1 |
| H-Wolflocation not on record | 1 |
| Palmerston North, NZ | 1 |
| Instytut Ochrony Przyrody Polskiej Akademii Nauklocation not on record | 1 |
| NMWlocation not on record | 1 |
| PrivatHerblocation not on record | 1 |
| Porto Alegre, BR | 1 |
| Canadian Department of Agriculturelocation not on record | 1 |
| University of Bayreuthlocation not on record | 1 |
| Coimbra, PT | 1 |
| Göteborg, SE | 1 |
| Hobart, AU | 1 |
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Where the DNA of Trifolium ochroleucon was picked up in samples of water, soil or air — nobody saw the organism, only its DNA left behind. A trace is a clue that the species was near, not a confirmed sighting.
Signal
Where its DNA was found
How strong is each trace?
Modelled climatemodelled
How to read this: each dot is one detection of this species' DNA in an environmental sample. The confidence meter weighs how many independent studies and places back up the signal — one detection in one study is a hint; many across several studies is solid. Records dated before 2008 (when eDNA methods began) are treated as likely mislabeled and left off the map.