Cyrtomium falcatum
(L.fil.) C.Presl · speciesAt a glance
Sources12 archives
Databases and archives Cyrtomium falcatum's data was compiled from.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility9 961 records↗
OBISOcean Biodiversity Information System1 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI13 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics13 specimens↗
NCBIUS National Library of Medicinesequences↗
LOTUSNatural Products (Wikidata)compounds↗
NPASSNat. Product Activity & Species Sourcecompounds↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
GLoBIGlobal Biotic Interactionsbiotic interactions↗Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
Cyrtomium falcatum est une espèce de fougères de la famille des Dryoptéridacées. Elle est appelée Fougère-houx ou Aspidie en faux. Nom chinois : 全缘贯众
No narrative description available for this taxon yet.
Size & morphology9
Life cycle & reproduction8
Diet & foraging2
Habitat & environment12
Physiology & chemistry2
Other traits2
Compounds documented for Cyrtomium falcatum across natural-product and food-composition databases — not just the ~150 nutrients on a classic label ("nutritional dark matter").
Compound class profile5 classes
Documented compounds34 total
| Compound | Class | Amount | Source |
|---|---|---|---|
| ((2S,3R,4R,5R,6S)-2-(5,7-dihydroxy-4-oxo-2-(3,4,5-trihydroxyphenyl)chromen-3-yl)oxy-4,5-dihydroxy-6-methyloxan-3-yl) 3,4,5-trihydroxybenzoate | present | NPASS | |
| (2S)-6-[(S)-(2,6-dihydroxy-4-methoxy-3-methylphenyl)-phenylmethyl]-5,7-dihydroxy-8-methyl-2-phenyl-2,3-dihydrochromen-4-one | present | NPASS | |
| (2S)-8-[(S)-(2,6-dihydroxy-4-methoxy-3-methylphenyl)-phenylmethyl]-5,7-dihydroxy-6-methyl-2-phenyl-2,3-dihydrochromen-4-one | present | NPASS | |
| (2S,3R,4S,5S,6R)-2-(3-hydroxy-5-methoxy-4-methylphenoxy)-6-(hydroxymethyl)oxane-3,4,5-triol | present | NPASS | |
| (2S,3S,4S,5R,6S)-6-[6-(5,7-dihydroxy-4-oxochromen-2-yl)-2,3-dihydroxyphenoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid | present | NPASS | |
| (3R,3'R,13-cis)-beta,beta-Carotene-3,3'-diol | present | LOTUS | |
| (S)-2,3-dihydro-5,7-dihydroxy-8-methyl-2-phenyl-4-benzopyrone | present | NPASS | |
| 20-Hydroxyecdysone | present | LOTUS | |
| 4-hydroxy-7-(2-hydroxy-2-methylpropyl)-1H-azepine-2,5-dione | present | NPASS | |
| 5,6,7,8-tetrahydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one | present | NPASS |
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 Cyrtomium falcatum 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 Cyrtomium falcatum 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 1642×CCDB · book-LoveLove1977
2n 821×CCDB · ipcn-api-dl
2n 1231×CCDB · ipcn-api-dl
n 823×CCDB · book-ipcn65 · CCDB · ipcn-api-dl
n 411×CCDB · book-ipcn73-74
Record type9 962 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 institutions107 of 176 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
| Institution | Specimens |
|---|---|
| Tsukuba, JP | 440 |
| Odawara, JP | 184 |
| Taipei, TW | 66 |
| Osaka, JP | 60 |
| Taipei, TW | 59 |
| Auckland, NZ | 48 |
| Toyama, JP | 46 |
| Wellington, NZ | 37 |
| Mount Annan, AU | 28 |
| KR | 27 |
| Sanda, JP | 27 |
| Bando, JP | 27 |
| Cape Town, ZA | 26 |
| JP | 23 |
| Fort Worth, US | 22 |
| TAIElocation not on record | 21 |
| BIO-UNIPIlocation not on record | 20 |
| Herbarium of the Department of Botany, University of Tokyolocation not on record | 19 |
| Chiba, JP | 18 |
| Nanjing, CN | 17 |
| National Institute of Biological Resourceslocation not on record | 17 |
| National Museum of Natural Sciencelocation not on record | 17 |
| Akita Prefectural Museumlocation not on record | 16 |
| NSMKlocation not on record | 15 |
| Austin, US | 15 |
| San Diego, US | 13 |
| Beijing, CN | 13 |
| València, ES | 13 |
| Fukushima Universitylocation not on record | 12 |
| Chapel Hill, US | 11 |
| Elocation not on record | 11 |
| Saint Louis, US | 11 |
| Claremont, US | 10 |
| University of Stellenboschlocation not on record | 10 |
| Tomioka, JP | 10 |
| Taipei, TW | 10 |
| BDBClocation not on record | 10 |
| Kew, GB | 9 |
| Christchurch, NZ | 9 |
| DNSMlocation not on record | 9 |
| Minia, EG | 8 |
| Tampa, US | 8 |
| KURAlocation not on record | 8 |
| Brisbane, AU | 8 |
| Servico de Microbiologia e Imunologialocation not on record | 8 |
| Chicago, US | 8 |
| LDlocation not on record | 8 |
| Vitoria, ES | 8 |
| Canberra, AU | 7 |
| Adelaide, AU | 7 |
| Museo Entomologico de Leonlocation not on record | 7 |
| Bronx, US | 7 |
| Jena Microbial Resource Collectionlocation not on record | 7 |
| Chongqing Museumlocation not on record | 7 |
| San Sebastián, ES | 7 |
| Tuscaloosa, US | 6 |
| Columbia, US | 6 |
| Santa Barbara, US | 6 |
| Irvine, US | 6 |
| BISHlocation not on record | 6 |
| Entomological Society of Latvialocation not on record | 6 |
| Nishihara, JP | 6 |
| Kochi, JP | 6 |
| Guangzhou, CN | 5 |
| Barcelona, ES | 5 |
| Davis, US | 5 |
| Xiamen, CN | 5 |
| Miami, US | 5 |
| Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record | 5 |
| Guilin, CN | 4 |
| Olocation not on record | 4 |
| US | 4 |
| Valparaiso, CL | 4 |
| Santiago de Compostela, ES | 4 |
| CICYTEXlocation not on record | 4 |
| John T. Waterhouse Herbariumlocation not on record | 4 |
| US | 4 |
| MeiseBGlocation not on record | 4 |
| Rotorua, NZ | 4 |
| Zhejiang Universitylocation not on record | 4 |
| Philadelphia, US | 4 |
| South Kensington, GB | 4 |
| KIRMlocation not on record | 4 |
| CASlocation not on record | 4 |
| Sagamihara, JP | 4 |
| KOMlocation not on record | 3 |
| Universidad del Pais Vasco (UPV/EHU)location not on record | 3 |
| Burlington, US | 3 |
| GAlocation not on record | 3 |
| MAlocation not on record | 3 |
| WTUlocation not on record | 3 |
| Philadelphia, US | 3 |
| Granada, ES | 3 |
| University of Southern Mississippilocation not on record | 3 |
| Smithsonian Institution, National Museum of Natural Historylocation not on record | 3 |
| Clemson, US | 3 |
| Los Angeles, US | 3 |
| Armidale, AU | 3 |
| Hangzhou, CN | 3 |
| McWane Science Centerlocation not on record | 3 |
| Plocation not on record | 3 |
| Bloomington, US | 3 |
| Guiyang, CN | 3 |
| Port Elizabeth Museum (Bayworld)location not on record | 2 |
| GNWPlocation not on record | 2 |
| Wollongong, AU | 2 |
| Jackson, US | 2 |
| Pretoria, ZA | 2 |
| Zürich, CH | 2 |
| Shanghai, CN | 2 |
| Kyoto Universitylocation not on record | 2 |
| BClocation not on record | 2 |
| Madrid, ES | 2 |
| Stockholm, SE | 2 |
| Vancouver, CA | 2 |
| Natural History Museum Rotterdamlocation not on record | 2 |
| AUAlocation not on record | 2 |
| Muzaffarabad, PK | 2 |
| Salamanca, ES | 2 |
| BAYLUlocation not on record | 2 |
| Parc Botanique et Zoologique de Tsimbazaza (PBZT)location not on record | 2 |
| Hobart, AU | 2 |
| Kensington, AU | 2 |
| Wuhan, CN | 2 |
| KNAMlocation not on record | 2 |
| Kagoshima, JP | 2 |
| Glocation not on record | 2 |
| Arcata, US | 1 |
| Pondicherry, IN | 1 |
| WAGlocation not on record | 1 |
| Korea National Arboretumlocation not on record | 1 |
| Badajoz, ES | 1 |
| Oiso Municipal Museumlocation not on record | 1 |
| Logan, US | 1 |
| College of the Atlantic, Museumlocation not on record | 1 |
| Ann Arbor, US | 1 |
| Tall Timbers Research Stationlocation not on record | 1 |
| PUC-RIOlocation not on record | 1 |
| Cape Town, ZA | 1 |
| ISAlocation not on record | 1 |
| Bern, CH | 1 |
| Brookings, US | 1 |
| Texas Lutheran Universitylocation not on record | 1 |
| James F. Matthews Center for Biodiversity Studieslocation not on record | 1 |
| Honolulu, US | 1 |
| Awka, NG | 1 |
| San Isidro, AR | 1 |
| DOI/NPS, Little Rock Central High School National Historic Sitelocation not on record | 1 |
| San Jose State University, Museum of Birds and Mammalslocation not on record | 1 |
| Angwin, US | 1 |
| Severin-McDaniel Insect Collectionlocation not on record | 1 |
| Zhuzhou, CN | 1 |
| Corvallis, US | 1 |
| Wlocation not on record | 1 |
| Durham, US | 1 |
| Long Beach, US | 1 |
| Antiguo Cuscatlán, SV | 1 |
| St. Paul, US | 1 |
| Bangkok, TH | 1 |
| Montréal, CA | 1 |
| Moscow State Universitylocation not on record | 1 |
| Institut und Museum fuer Geologie und Palaeontologielocation not on record | 1 |
| Trondheim, NO | 1 |
| Adam Mickiewicz University in Poznańlocation not on record | 1 |
| Museo civico La Terra e l'Uomo di Crocetta del Montellolocation not on record | 1 |
| Dresden, DE | 1 |
| College Park, US | 1 |
| Palmerston North, NZ | 1 |
| GHPG$location not on record | 1 |
| Parkville, AU | 1 |
| Chengdu, CN | 1 |
| Provincia di Livornolocation not on record | 1 |
| Hunan Geological Museumlocation not on record | 1 |
| NSW Dept of Planning, Industry and Environmentlocation not on record | 1 |
| Riverside, US | 1 |
| San Diego Natural History Museum, Herbariumlocation not on record | 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 Cyrtomium falcatum 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.