Buglossoides arvensis
(L.) I.M.Johnst. · speciesAt a glance
Occurrence records46 708
Data sources11
Biological traits66
DNA specimens28
eDNA detections17
Sources11 archives
Databases and archives Buglossoides arvensis's data was compiled from.
WikipediaWikimedia Foundation12 languages↗
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility46 708 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI17 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics28 specimens↗
NPASSNat. Product Activity & Species Sourcecompounds↗
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 & karyotypeOn this page7 sections
Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
NarrativeWikipediaarticle
Traits & measurements4 literature sources66 traits
Chemical compositionNPASS70 compounds
Occurrence & distributionGBIF46 708 records
Environmental DNA2 datasets · 5 countries17 detections
DNA & barcodingBOLD28 specimens
Genome at a glanceCCDB · GoaT795 Mbp
01Narrative
Der Acker-Steinsame (Buglossoides arvensis, Synonym: Lithospermum arvense), auch als Acker-Rindszunge bezeichnet, ist eine Pflanze aus der Gattung Rindszungen (Buglossoides) aus der Familie der Raublattgewächse (Boraginaceae). Früher wurde sie der Gattung Steinsamen (Lithospermum) zugeordnet. miniatur|links|Habitus des Acker-Steinsamens, Illustration links|Klausenfrucht
No narrative description available for this taxon yet.
02Traits & measurements
SourcesWCVPAusTraitsTRYGIFT
Size & morphology24
Fruit length4 mm
⚠ sources differ — AusTraits: 4 mm · GIFT: 3 mm
Fruit length max3 mm
Fruit length min3 mm
Leaf length42.5 mm
⚠ sources differ — AusTraits: 42.5 mm · GIFT: 30 mm
Leaf length max650 mm
Leaf length min20 mm
Leaf width6 mm
⚠ sources differ — AusTraits: 6 mm · GIFT: 10 mm
Leaf width max10 mm
Leaf width min2 mm
Plant height0.45 m
⚠ sources differ — AusTraits: 0.45 m · TRY: 0.406 m
Plant height max0.7 m
Plant height min0.05 m
Seed length3 mm
Seed length max3 mm
Seed length min3 mm
Seed mass5.85 mg
Seed mass max6.28 mg
Seed mass min5.16 mg
Seed volume5.2 mm³
Seed volume max5.2 mm³
Seed volume min5.2 mm³
Seed width2 mm
Seed width max2 mm
Seed width min2 mm
Life cycle & reproduction18
Deciduousnessdeciduous
Dispersal typeanimal
Flower colourwhite
Flower width max5 mm
Flower width min2.5 mm
Flowering endJun
Flowering startApr
Flowering timennnnnnnnyyyn
Life formannual or biennial
Life spanannual
Lifespan years1 years
Pollination modebiotic
Pollination syndromeinsect
Raunkiær life formtherophyte
Reproduction asexualabsent
Resprouting capacityfire_killed
Self fertilizationabsent
Sex typehermaphrodite
Diet & foraging2
Carnivorynon-carnivorous
Parasiteindependent
Habitat & environment16
Aquaticterrestrial
Climatetemperate
Climberself-supporting
Elevation max2 400 m
Elevation min0 m
Epiphyteterrestrial
Fruit colourbrown
Fruit fleshinessdry
Fruit typemericarp
Growth formherb
⚠ sources differ — GIFT: herb · AusTraits: herb · TRY: forb-annual
Habitat GIFTcrop fields, forest, inhabited places, mountains, oasis, sand, steppe, stony places
Leaf compoundnesssimple
Leaf formelliptic
Leaf shapenarrowly_oblanceolate spathulate
Mycorrhiza type0.0000000352
Woodinessnon-woody
Physiology & chemistry4
Leaf c411 mg/g
Leaf dry-matter content (LDMC)275 mg/g
Leaf n37.73 mg/g
Specific leaf area (SLA)19.33 mm²/mg
Other traits2
Diaspore typemericarp
Seeds per fruit1-10
03Chemical composition70 compounds
Compounds documented for Buglossoides arvensis across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").
Compound class profile5 classes
Lanostane, Tirucallane and Euphane triterpenoids8
Abietane diterpenoids5
Serratane triterpenoids5
Pimarane and Isopimarane diterpenoids5
Stigmastane steroids3
Documented compounds70 total
| Compound | Class | Amount | Source |
|---|---|---|---|
| (+)-3-Carene | present | NPASS | |
| (+)-alpha-Pinene | present | NPASS | |
| (+)-beta-Phellandrene | present | NPASS | |
| (-)-beta-Phellandrene | present | NPASS | |
| (-)-beta-Pinene | present | NPASS | |
| (-)-Borneol | present | NPASS | |
| (1R,4aS,4bR,7R,9R,10aR)-7-ethenyl-1-(hydroxymethyl)-1,4a,7-trimethyl-3,4,4b,5,6,9,10,10a-octahydro-2H-phenanthren-9-ol | present | NPASS | |
| (1R,4aS,4bR,8aS,10aS)-8a-ethenyl-1,4a,7-trimethyl-3,4,4b,5,6,9,10,10a-octahydro-2H-phenanthrene-1-carboxylic acid | present | NPASS | |
| (1R,4aS,4bS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid | present | NPASS | |
| (1S,6R,11R,12S,15S,16R,19S,21R)-19-methoxy-1,7,7,11,16,20,20-heptamethylpentacyclo[13.8.0.03,12.06,11.016,21]tricos-3-en-8-one | present | NPASS |
05DNA & barcoding28 specimens
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 Buglossoides arvensis has left across the world's sequence archives.
At a glance
DNA specimens28
Marker genes5
eDNA detections17
Countries10
Marker genes sequenced
★ 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.
★matK★rbcL★rbcLa★ITS★ITS2
plant barcodefungal barcode
06Genome at a glanceCCDB · GoaT
The complete instruction manual Buglossoides arvensis 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
Genome size795 114 000 bp
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).
BACTERIUM Carsonella ruddii0.00016 Gb
FUNGUS0.04 Gb
INSECT0.25 Gb
THIS GENOME Buglossoides arvensis0.80 Gb
HUMAN3.2 Gb
WHEAT17 Gb
FERN Tmesipteris160.45 Gb
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.
Chromosomes2n = 28 n = 14
Ploidy4× tetraploid · measured
Chromosome records28–422n range28median28mode51records
Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references
2n 2830×GoaT · Kew Plant DNA C-values Database · CCDB · ita-fl · CCDB · slov-fl +11
GoaT · Kew Plant DNA C-values Database — ↗
CCDB · ita-fl — GADELLA T.W.J., KLIPHUIS E. - 1970. Cytotaxonomic investigations in some Angiosperms collected in the valley of Aosta and in the National Park Gran Paradiso.. Caryologia , 23(3): 363-379.
CCDB · slov-fl — Májovský J. et al., 1974a: Index of chromosome numbers of Slovakian flora (Part 3). - Acta Fac. Rerum Nat. Univ. Comen., Bot. 22: 1-20.
CCDB · iber-fl — Chromosome numbers of plants collected during Iter Mediterraneum I in the SE of Spain. Luque, T. & Z. Daz Lifante.Bocconea1: 303-364(1991).
CCDB · iber-fl — Cytotaxonomy of spanish plants. IV.-Dicotyledons: Caesalpinacea-Asteracea. Lve, A. & E. Kjellqvist.Lagascalia4(2): 153-211(1974).
CCDB · poland — Ma?ecka J. 1977. The course of differentiation of the endosperm of Lithospermum arvense. Acta Biol. Cracov. Ser. Bot. 20, 33-40.
CCDB · ipcn-api-dl — Van Loon, J. C. & B. Kieft. 1980. In Chromosome number reports LXVIII. Taxon 29: 538–542.
CCDB · ipcn-api-dl — Altamura, L., M. Colasante & G. D'AMATO. 1984. Numeri cromosomici per la flora Italiana: 1022--1036. Inform. Bot. Ital. 16: 261–270.
CCDB · ipcn-api-dl — Jav|0urková-Jarolímová, V. 1992. In J. M|3esí|3ccek & V. Jav@0urková-Jarolímová, List of Chromosome Numbers of the Czech Vascular Plants. Academia, Praha.
CCDB · ipcn-api-dl — Kiehn, M., E. Vitek & C. Dobea. 2000. In C. Dobea & E. Vitek, Documented Chromosome Number Checklist of Austrian Vascular Plants. Verlag des Naturhistorischen Museums Wien, Vienna.
CCDB · ipcn-api-dl — Luque, T. & Z. D. Lifante. 1991. Chromosome numbers of plants collected during Iter Mediterraneum I in the SE of Spain. Bocconea 1: 303–364.
CCDB · book-ipcn67-71 — GADELLA, TH. W.J., & E. KLIPHUIS. 1970. Cytotaxonomic investigations in some angiosperms collected in the Valley of Aosta and in the National Park "Gran Paradiso". Carylogia 23: 363-379.
CCDB · book-ipcn73-74 — LOEVE, A., & E. KJELLQVIST. 1974. Cytotaxonomy of Spanish plants. IV. Dicotyledons: Caesalpiniaceae- Asteraceae. Lagascalia 4: 153-211.
CCDB · book-ipcn73-74 — MARKOVA, M.L., & P. IVANOVA. 1974. In IOPB chromosome number report' XLIV. Taxon 23: 373-380.
CCDB · book-ipcn73-74 — MAJOVSKY, J., ET AL. 1974. Index of chromosome numbers of Slovakian flora. (Part 3). Acta Fac. Rerum Nat. Univ. Comenianae Bot. 22: 1-20.
CCDB · book-indian_vol1 — Love, A. & Love, D. '1944b; Britton, D.M. 1951 ; Araratyan, A.G. (Fedorov); Hanelt, P. & Schultze-Motel, J. 1962; Gadella, T.W.J. & Kliphuis, E. 1970a; Markova, M .L. & Ivanova, P. 1974
CCDB · book-fedorov — Love A., Love D. 1944&
CCDB · book-fedorov — Britton 1951
CCDB · book-fedorov — ApapaTHH 1954
CCDB · book-fedorov — Hanelt, Schultze-Motel 1962
CCDB · book-atlas-flowering-plants — Britton 1951,
CCDB · book-atlas-flowering-plants
CCDB · Cave1963 — Hanelt & S. -M. 1962
CCDB · CromoCat 2015 — Loon van, J. C. & Kieft, B. (1980a). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LXVIII]. Taxon 29(4): 538-542. si
CCDB · CromoCat 2015 — M?sí?ek J. et Jarolímová-Jav?rková V. (1992). List of chromosome numbers of the Czech vascular plants. Academia, Praha. p. 1-144.
CCDB · CromoCat 2015 — Löve, A. & Kjellqvist, E. (1974b). Cytotaxonomy of Spanish plants. IV.-Dicotyledons: Caesalpinaceae-Asteraceae. Lagascalia 4(2): 153-211.
CCDB · CromoCat 2015 — Májovsky, J. (1974a). Index of chromosome numbers of Slovakian flora. (Part 3). Acta Fac. Rerum Nat. Univ. Comenianae, Bot. 22: 1-20.
CCDB · CromoCat 2015 — Luque, T. & Díaz Lifante, Z. (1991). Chromosome numbers of plants collected during Iter Mediterraneum I in the SE of Spain. Bocconea 1: 303-364.
CCDB · iapt — IAPT/IOPB Chromosome Data 22
2n 4214×CCDB · iber-fl · CCDB · ipcn-api-dl · CCDB · book-ipcn72 +2
CCDB · iber-fl — Contribution la connaissance cytotaxinomique des spermatophyta du Portugal. Fernandes, A. & M. T. Leitao.Bol. Soc. Brot. ser. 246: 389-404(1972).
CCDB · iber-fl — Karyological studies on Spanish Boraginaceae: Lithospermun L. Luque, T. & B. Valdes.Bot. J. Linn. Soc.88: 335-350(1984).
CCDB · iber-fl — Sur la caryologie de quelques plantes rcoltes pendant la III Reunion de Botanique Pninsulaire. Fernandes, A. & M. Queirs.Mem. Soc. Brot.21: 343-385(1971).
CCDB · ipcn-api-dl — VASUDEVAN, K. N. 1975. Contribution to the cytotaxonomy and cytogeography of the flora of the western Himalayas (with an attempt to compare it with the flora of the Alps). Part II. Ber. Schweiz. Bot. Ges. 85: 210–252.
CCDB · ipcn-api-dl — Aryavand, A. 1977. In IOPB chromosome number reports LVII. Taxon 26: 443–452.
CCDB · ipcn-api-dl — Luque, T. & B. Valdés. 1984. Karyological studies on Spanish Boraginaceae: Lithospermum L. sensu lato. Bot. J. Linn. Soc. 88: 335–350.
CCDB · ipcn-api-dl — Lövkvist, B. & U. M. Hultgård. 1999. Chromosome numbers in south Swedish vascular plants. Opera Bot. 137: 1–42.
CCDB · book-ipcn72 — FERNANDES, A., & M.T. LEITAO. 1972. Contribution a la connansance cytotaxonomique des Spermatophyta du Portugal v. Boraginaceae Bol. soc. Brat. 46(Ser. 2): 389 405.
CCDB · book-ipcn73-74 — PODLECH, D., & o. BADER. 1974. Chromosomenstudien an Afghanischen Pflanzen II. Mitt. Bot. Mtinchen 11; 457-488.
CCDB · CromoCat 2015 — Fernandes, A. & Leitão, M. T. (1972). Contribution à la connaissance cytotaxinomique des Spermatophyta du Portugal. V. Boraginaceae. Bol. Soc. Brot. 46: 389-405.
CCDB · CromoCat 2015 — Luque, T. & B. Valdés. (1984). Karyological studies on Spanish Boraginaceae: Lithospermum L. sensu lato. Bot. J. Linn. Soc. 88: 335-350.
CCDB · CromoCat 2015 — Aryavand, A. (1977a). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LVII]. Taxon 26(4): 443-444.
CCDB · CromoCat 2015 — Fernandes, A. & Queirós, M. (1971b). Sur la caryologie de quelques plantes récoltées pendant la IIIème Réunion de Botanique Péninsulaire. Mem. Soc. Brot. 21: 343-385.
2n 364×CCDB · ita-fl · CCDB · ipcn-api-dl · CCDB · CromoCat 2015
CCDB · ita-fl — COPPI A., SELVI F. & BIGAZZI M. - 2006 (2006). Chromosome studies in Mediterranean species of Boraginaceae.. Flora Mediterranea , 16: 253 -274.
CCDB · ipcn-api-dl — Coppi, A. 2006. Chromosome studies in Mediterranean species of Boraginaceae. Fl. Medit. 16: 253–274.
CCDB · CromoCat 2015 — Coppi, A. (2006). Chromosome studies in Mediterranean species of Boraginaceae Fl. Medit. 16: 253–274
2n 403×GoaT · DTOL Flowering Plants Estimates Kew · CCDB · brit-fl · CCDB · nw-europe-fl
GoaT · DTOL Flowering Plants Estimates Kew
CCDB · brit-fl — Unpubl. chr. count ()
n 216×CCDB · iber-fl · CCDB · ipcn-api-dl · CCDB · CromoCat 2015
CCDB · iber-fl — Karyological studies on Spanish Boraginaceae: Lithospermun L. Luque, T. & B. Valdes.Bot. J. Linn. Soc.88: 335-350(1984).
CCDB · ipcn-api-dl — Aryavand, A. 1977. In IOPB chromosome number reports LVII. Taxon 26: 443–452.
CCDB · ipcn-api-dl — Luque, T. & B. Valdés. 1984. Karyological studies on Spanish Boraginaceae: Lithospermum L. sensu lato. Bot. J. Linn. Soc. 88: 335–350.
CCDB · CromoCat 2015 — Luque, T. & B. Valdés. (1984). Karyological studies on Spanish Boraginaceae: Lithospermum L. sensu lato. Bot. J. Linn. Soc. 88: 335-350.
CCDB · CromoCat 2015 — Aryavand, A. (1977a). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LVII]. Taxon 26(4): 443-444.
n 143×CCDB · ipcn-api-dl · CCDB · CromoCat 2015
CCDB · ipcn-api-dl — Freeman, C. C. & R. E. Brooks. 1988. Documented plant chromosome numbers 1988: 1. Chromosome counts for North American plants -- I. Sida 13: 241–250.
CCDB · ipcn-api-dl — Hill, S. R. 1982. A monograph of the genus Malvastrum A. Gray (Malvaceae: Malveae) [prim.]. Rhodora 84(837): 1–83.
CCDB · CromoCat 2015 — Galland, N. (1988). Recherche sur l'origine de la flore orophile du Maroc: Étude caryologique et cytogéographique. Trav. Inst. Scientifique Rabat, sér. Bot. 35: 1-168.
n 181×CCDB · ipcn-api-dl
CCDB · ipcn-api-dl — VASUDEVAN, K. N. 1975. Contribution to the cytotaxonomy and cytogeography of the flora of the western Himalayas (with an attempt to compare it with the flora of the Alps). Part II. Ber. Schweiz. Bot. Ges. 85: 210–252.
Ploidy records — measured levels and diploid/polyploid inferences · click for sources
tetraploid1×GoaT · Kew Plant DNA C-values Database
GoaT · Kew Plant DNA C-values Database
polyploid inferred1×PloiDB · genus-scale
PloiDB · genus-scale — chromEvol; reliability=0.638 ↗
07Deep time~5.33 Ma lineage
How far back this lineage goes — and how we know. Everything here is measured in Ma, short for “mega-annum”: millions of years ago. The chart reads left to right like a calendar of the Earth, from the deep past on the left to today at the right edgetop to bottom like a core drilled through the Earth, from the deep past at the top down to today at the bottom.
At a glance
DNA clock origin5.33 Ma TimeTree
When this lineage existed
How to read this: the coloured strip along the bottomdown the left is the geological calendar — the standard epochs (Pliocene, Pleistocene…) every museum uses, shown so you can see which chapter of Earth's history this lineage lived in. This lineage is a young one, so the strip is zoomed in to epochs — the finer subdivisions inside a period. The orange marker is the DNA clock: DNA accumulates mutations at a roughly steady rate, so comparing this species' DNA with its relatives estimates when the lineage split off — independently of any fossil.
DNA clock origin
08Occurrence & distribution
Record type46 708 records
Wild obs. + sensor39 956
Museum / vouchered6 579
Other173
Origin
Native840
Introduced1 611
Range
Area of Occupancy AOO100 164 km²
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy36% within 1 km
≤100 m 8 669≤1 km 3 828≤10 km 21 360>10 km 787
34 644 georeferenced · 5 312 without coordinates
Open the mapobservation + sensor39 956
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.
Coordinate accuracy50% within 1 km
≤100 m 617≤1 km 1 662≤10 km 2 004>10 km 232
4 515 georeferenced · 2 064 without coordinates
Open the institutions mapphysical evidence6 579
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
10Collections & institutions
Holding institutions135 of 225 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
| Institution | Specimens |
|---|---|
| Uniwersytet Wrocławskilocation not on record | 1 642 |
| LDlocation not on record | 356 |
| Moscow State Universitylocation not on record | 281 |
| Wuzhou, CN | 228 |
| Adelaide, AU | 158 |
| Museo Entomologico de Leonlocation not on record | 154 |
| BRNUlocation not on record | 138 |
| MeiseBGlocation not on record | 105 |
| Oskarshamn, SE | 98 |
| Pullman, US | 97 |
| Fort Worth, US | 94 |
| Kuopio, FI | 91 |
| MAlocation not on record | 87 |
| Olocation not on record | 86 |
| Bloomington, US | 75 |
| Mlocation not on record | 72 |
| Bronx, US | 71 |
| Zürich, CH | 69 |
| Görlitz, DE | 68 |
| Mount Annan, AU | 64 |
| SLU Artdatabankenlocation not on record | 60 |
| Chongqing Museumlocation not on record | 57 |
| València, ES | 53 |
| Wlocation not on record | 46 |
| Canberra, AU | 45 |
| College Park, US | 45 |
| Saint Louis, US | 42 |
| Philadelphia, US | 41 |
| BFLlocation not on record | 41 |
| Berlin, DE | 41 |
| Austin, US | 40 |
| University of Stellenboschlocation not on record | 40 |
| Bergen, NO | 36 |
| GBS RAN - Glavny Botanichesky Sad Rossijskoj Akademii Nauklocation not on record | 34 |
| GJOlocation not on record | 33 |
| BDBClocation not on record | 31 |
| Hobart, AU | 31 |
| Emporia, US | 31 |
| Bern, CH | 30 |
| Victoria, CA | 30 |
| Brisbane, AU | 28 |
| Museum Ludovicae Ulricae, Zoology Institute of the University of Uppsalalocation not on record | 28 |
| Corvallis, US | 28 |
| Barcelona, ES | 27 |
| Pittsburg, US | 26 |
| Salzburg, AT | 26 |
| CICYTEXlocation not on record | 26 |
| Ann Arbor, US | 25 |
| Williamsburg, US | 24 |
| Provincia di Livornolocation not on record | 23 |
| BAYLUlocation not on record | 23 |
| South Kensington, GB | 22 |
| Tartu, EE | 21 |
| Trondheim, NO | 20 |
| Vancouver, CA | 20 |
| Tallinn, EE | 20 |
| Millersville, US | 20 |
| Pretoria, ZA | 19 |
| Córdoba, AR | 19 |
| BClocation not on record | 18 |
| Tampa, US | 18 |
| Frankfurt am Main | 18 |
| College of the Atlantic, Museumlocation not on record | 17 |
| Kensington, AU | 17 |
| KMNlocation not on record | 16 |
| WTUlocation not on record | 16 |
| Caldwell, US | 15 |
| Texas Lutheran Universitylocation not on record | 13 |
| Burlington, US | 13 |
| Institute of Botany of the Academy of Sciences of the Republic of Uzbekistanlocation not on record | 13 |
| Tuscaloosa, US | 13 |
| Tula State Lev Tolstoy Pedagogical Universitylocation not on record | 13 |
| Missoula, US | 12 |
| Entomological Society of Latvialocation not on record | 12 |
| McWane Science Centerlocation not on record | 12 |
| Salamanca, ES | 12 |
| Armidale, AU | 12 |
| Voronezh State Universitylocation not on record | 11 |
| Jackson, US | 11 |
| Chadron, US | 11 |
| Forssa, FI | 11 |
| Chapel Hill, US | 11 |
| DBF-NHMDlocation not on record | 11 |
| EL PASO, US | 10 |
| Boise, US | 10 |
| Badajoz, ES | 10 |
| Norfolk, US | 10 |
| Cheney, US | 9 |
| Palmerston, AU | 9 |
| LfUlocation not on record | 9 |
| Christchurch, NZ | 9 |
| Madrid, ES | 8 |
| GB | 8 |
| SZUlocation not on record | 8 |
| San Jose State University, Museum of Birds and Mammalslocation not on record | 7 |
| Alicante, ES | 7 |
| IDElocation not on record | 6 |
| NSW Dept of Planning, Industry and Environmentlocation not on record | 6 |
| Porrentruy, CH | 6 |
| Durham, US | 6 |
| Pocatello, US | 6 |
| Columbia, US | 6 |
| AUAlocation not on record | 5 |
| Fayetteville, US | 5 |
| Dekalb, US | 5 |
| BIO-UNIPIlocation not on record | 5 |
| Dover, US | 5 |
| Miami, US | 5 |
| San Angelo, US | 5 |
| Weber State Universitylocation not on record | 4 |
| Moscow, US | 4 |
| Glarus, CH | 4 |
| Tall Timbers Research Stationlocation not on record | 4 |
| Little Rock, US | 4 |
| Hunan Geological Museumlocation not on record | 4 |
| Museo della Bonifica di San Donà di Piavelocation not on record | 4 |
| TROMlocation not on record | 4 |
| Uppsala, SE | 4 |
| DOI/NPS, Colonial National Historical Parklocation not on record | 4 |
| Cape Town, ZA | 4 |
| Sevilla, ES | 4 |
| Staatliches Museum fuer Naturkunde Karlsruhe (State Museum of Natural History)location not on record | 4 |
| Uniwersytet Opolskilocation not on record | 4 |
| Córdoba, ES | 3 |
| UIBlocation not on record | 3 |
| Mississippi State, US | 3 |
| Harrisonburg, US | 3 |
| Jena Microbial Resource Collectionlocation not on record | 3 |
| Valdosta State Universitylocation not on record | 3 |
| Stephenville, US | 3 |
| Provo, US | 3 |
| John May Museum of Natural Historylocation not on record | 3 |
| Toronto, CA | 3 |
| DOI/NPS, Mississippi National River & Recreation Arealocation not on record | 3 |
| Clemson, US | 3 |
| Denton, US | 3 |
| Dresden, DE | 3 |
| Morgantown, US | 3 |
| Kew, GB | 3 |
| Oulu, FI | 2 |
| National Museum Waleslocation not on record | 2 |
| GZUlocation not on record | 2 |
| PrivatHerblocation not on record | 2 |
| La Trobe Universitylocation not on record | 2 |
| Knoxville, US | 2 |
| Cape Town, ZA | 2 |
| Logan, US | 2 |
| New Brunswick, US | 2 |
| Bangkok, TH | 2 |
| Muséum Henri Lecoqlocation not on record | 2 |
| Riverside, US | 2 |
| University of Tennessee at Chattanoogalocation not on record | 2 |
| Philadelphia, US | 2 |
| Lincoln, US | 2 |
| H-Adlerlocation not on record | 2 |
| Baltimore, US | 2 |
| Museo civico di Storia naturale Giacomo Doria di Genova | Giacomo Doria Natural History Museum in Genoalocation not on record | 2 |
| Montréal, CA | 2 |
| Granada, ES | 2 |
| Tromso University Museumlocation not on record | 2 |
| Musee des Dinosaures d'Esperaza (Aude)location not on record | 2 |
| San Sebastián, ES | 2 |
| Royal Ontario Museum, Green Plant Herbarium (TRT)location not on record | 2 |
| Göteborg, SE | 2 |
| ISAlocation not on record | 2 |
| Northridge, US | 2 |
| University of British Columbialocation not on record | 2 |
| EEZA-CSIClocation not on record | 2 |
| Sion, CH | 1 |
| CJBGlocation not on record | 1 |
| FLADlocation not on record | 1 |
| Richmond, US | 1 |
| Cambridge, US | 1 |
| UniKSlocation not on record | 1 |
| Spearfish, US | 1 |
| Weymouth Woods Sandhills Nature Preservelocation not on record | 1 |
| Orem, US | 1 |
| Jaén, ES | 1 |
| University of Southern Mississippilocation not on record | 1 |
| Johnson City, US | 1 |
| Phyletisches Museum Jenalocation not on record | 1 |
| Universidad del Pais Vasco (UPV/EHU)location not on record | 1 |
| Minia, EG | 1 |
| DOI/NPS, Selma to Montgomery National Historic Traillocation not on record | 1 |
| UMKClocation not on record | 1 |
| MILlocation not on record | 1 |
| Chicago, US | 1 |
| Boumlocation not on record | 1 |
| Frauenfeld, CH | 1 |
| Karlsruhe, DE | 1 |
| Berea Collegelocation not on record | 1 |
| Springfield, US | 1 |
| Mexico City, MX | 1 |
| Macomb, US | 1 |
| Parkville, AU | 1 |
| Washington, US | 1 |
| Hazara Universitylocation not on record | 1 |
| US | 1 |
| Whitehorse, CA | 1 |
| Universität Erlangen-Nürnberglocation not on record | 1 |
| Beijing, CN | 1 |
| Museo Achille Folettolocation not on record | 1 |
| Adam Mickiewicz University in Poznańlocation not on record | 1 |
| BSBIlocation not on record | 1 |
| Durban, ZA | 1 |
| ESP003location not on record | 1 |
| Fairfax, US | 1 |
| Zürich, CH | 1 |
| Elikins, US | 1 |
| PRClocation not on record | 1 |
| NBSIlocation not on record | 1 |
| Fredericksburg, US | 1 |
| Xiamen, CN | 1 |
| Portland, US | 1 |
| Oswego, US | 1 |
| BG-NMNHSlocation not on record | 1 |
| KURAlocation not on record | 1 |
| Canadian Department of Agriculturelocation not on record | 1 |
| Madison, US | 1 |
| San Luis Obispo, US | 1 |
| GAlocation not on record | 1 |
| Claremont, US | 1 |
| Stockholm, SE | 1 |
| Turku, FI | 1 |
| Bourges, FR | 1 |
225 institutions · 6 016 of 6 579 vouchered records shown · 549 without an institution code
09Environmental DNA17 detections
Where the DNA of Buglossoides arvensis 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
Detections DNA found17
Studies independent surveys2
Countries5
Signal confidence: moderateweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 17 detections have coordinates
Open the map5 countries0
Rich sandy loam on S-facing slope of old roa…PalearcticIn a grazed woodlot.
How strong is each trace?
DNA read depthRead counts were not reported for this species — the map shows presence only, not how strong each trace was.
Modelled climatemodelled
−15°Ctemperature across detection sites+40°C
Temperature median10.9 °C 6.70–16.5
Seasonal swing summer↔winter21.3 °C
Max temp (day)15.7 °C 11.4–20.5
Min temp (night)6.40 °C 1.00–13.6
Precipitation68.4 mm/mo 42.3–72.1
Air humidity57.7 % 51.9–61.0
Moisture balance-37.9 mm/mo -53.6–-28.0
Vapour deficit708 Pa 433–804
Wind speed2.90 m/s 2.50–4.20
Cloud cover41.2 % 34.3–50.5
CHELSA 1981–2010, ~9 km grid, at location & month of 11 detection points · median with p10–p90 · reflects where sampling happened, not only the true niche
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.