Alnus hirsuta
(Spach) Rupr. · speciesAt a glance
Sources11 archives
Databases and archives Alnus hirsuta's data was compiled from.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility3 957 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI38 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics53 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↗
PloiDBPloidy Databasegenome & karyotype
WikidataWikimedia Foundationstructured facts↗Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
Olsza szorstka – gatunek drzew należący do rodziny brzozowatych. Pochodzi ze wschodniej Azji - Chin, Rosji i Japonii.
No narrative description available for this taxon yet.
Size & morphology7
Life cycle & reproduction6
Diet & foraging1
Habitat & environment9
Physiology & chemistry8
Other traits3
Compounds documented for Alnus hirsuta across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").
Compound class profile5 classes
Documented compounds51 total
| Compound | Class | Amount | Source |
|---|---|---|---|
| (10R)-4,17-dimethoxy-2-oxatricyclo[13.2.2.13,7]icosa-1(17),3,5,7(20),15,18-hexaene-10,16-diol | present | LOTUS | |
| (1S,3aS,5aR,5bS,7aR,11aS,11bR,13aS,13bR)-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1H-cyclopenta[a]chrysen-9-one | present | LOTUS | |
| (2S,3S,6S)-6-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid | present | LOTUS | |
| (2S,4S,6R)-2-[(1S)-1-hydroxy-2-(4-hydroxyphenyl)ethyl]-6-(4-hydroxy-3-methoxyphenyl)oxan-4-ol | present | LOTUS | |
| (3R)-1,7-Bis(3,4-Dihydroxyphenyl)-3-(Beta-D-Glucopyranosyl)Heptan-3-Ol | present | LOTUS | |
| (3R,8R,9R,10S,13R,14R,17S)-17-[(2R,5R)-5-ethyl-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol | present | LOTUS | |
| (4E)-1,7-Bis(3,4-dihydroxyphenyl)-4-hepten-3-one; 1,7-Bis-(3,4-dihydroxyphenyl)-4-hepten-3-one; Hirsutanone | present | LOTUS | |
| 1,2,6-Tri-O-Galloyl-Beta-D-Glucose | present | LOTUS | |
| 1,2,6-Trigalloyl-beta-D-glucopyranose | present | LOTUS | |
| 1,4,6-Tri-O-Galloyl-Beta-D-Glucose | 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 Alnus hirsuta 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 Alnus hirsuta 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.
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 286×CCDB · ipcn-api-dl · CCDB · book-fedorov · CCDB · book-atlas-flowering-plants
2n 564×CCDB · ipcn-api-dl · CCDB · book-ipcn67-71 · CCDB · book-fedorov
2n 423×CCDB · slov-fl · CCDB · ipcn-api-dl · CCDB · book-fedorov
polyploid inferred1×PloiDB · genus-scale
Record type3 957 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 institutions33 of 76 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
| Institution | Specimens |
|---|---|
| Moscow State Universitylocation not on record | 128 |
| Nagano City, JP | 65 |
| Odawara, JP | 55 |
| Kochi, JP | 49 |
| Shinshu Universitylocation not on record | 44 |
| Toyama, JP | 38 |
| Sanda, JP | 36 |
| GBS RAN - Glavny Botanichesky Sad Rossijskoj Akademii Nauklocation not on record | 30 |
| Irkutsk State Universitylocation not on record | 28 |
| Otaru, JP | 28 |
| FFPRIlocation not on record | 27 |
| NSMKlocation not on record | 25 |
| 东北师范大学自然博物馆location not on record | 21 |
| Tsukuba, JP | 18 |
| Forestry and Forest Products Research Institutelocation not on record | 17 |
| WTUlocation not on record | 16 |
| Fukushima Universitylocation not on record | 15 |
| Sagamihara, JP | 14 |
| Tomioka, JP | 14 |
| National Institute of Biological Resourceslocation not on record | 14 |
| Iwate Prefectural Museumlocation not on record | 13 |
| Northeast Institute of Geography and Agroecology, Chinese Academy of Scienceslocation not on record | 12 |
| Obihiro Centennial City Museumlocation not on record | 12 |
| KOMlocation not on record | 10 |
| Kushiro City Museumlocation not on record | 8 |
| Tokushima, JP | 7 |
| DNSMlocation not on record | 7 |
| Universidad Católica de Santa Maríalocation not on record | 7 |
| Bangkok, TH | 5 |
| Omachi Alpine Museumlocation not on record | 5 |
| Sendai, JP | 5 |
| JP | 5 |
| Forest Survey and Design Institute, Forestry Administrative Bureau of Daxinganlinglocation not on record | 5 |
| KIWElocation not on record | 4 |
| Institute of the biological problems of the North FEB RASlocation not on record | 4 |
| Beijing, CN | 4 |
| Toyota city nature sanctuarylocation not on record | 4 |
| Parthenon Tama History Museumlocation not on record | 4 |
| IWEP FEB RASlocation not on record | 4 |
| IFR-DNFlocation not on record | 4 |
| Rotorua, NZ | 4 |
| Sugadaira Research Station, Mountain Science Center, University of Tsukubalocation not on record | 3 |
| Akita Prefectural Museumlocation not on record | 3 |
| Inner Mongolia Universitylocation not on record | 3 |
| Edinburgh, GB | 3 |
| BRNUlocation not on record | 2 |
| Nishihara, JP | 2 |
| Dresden, DE | 2 |
| Sapporo, JP | 2 |
| Provincia di Livornolocation not on record | 2 |
| Wlocation not on record | 2 |
| Siouxland Heritage Museumlocation not on record | 2 |
| Philadelphia, US | 2 |
| J. Rusek Collectionlocation not on record | 1 |
| Guiyang, CN | 1 |
| Bronx, US | 1 |
| Olocation not on record | 1 |
| KNAMlocation not on record | 1 |
| Frankfurt am Main | 1 |
| Kiritappu Wetland National Trustlocation not on record | 1 |
| Christchurch, NZ | 1 |
| Guilin, CN | 1 |
| Guangzhou, CN | 1 |
| Denver, US | 1 |
| Auckland, NZ | 1 |
| Paris, FR | 1 |
| Museum of the Rockieslocation not on record | 1 |
| Canadian Department of Agriculturelocation not on record | 1 |
| Saint Louis, US | 1 |
| Guangzhou, CN | 1 |
| J.F.Oberlin Universitylocation not on record | 1 |
| Chinese Academy of Forestrylocation not on record | 1 |
| Shanxi Universitylocation not on record | 1 |
| Kawasaki Shi Tama Ku, JP | 1 |
| Ishikawa Museum of Natural Historylocation not on record | 1 |
| Vancouver, CA | 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 Alnus hirsuta 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.