Dryopteris wherryi là một loài dương xỉ trong họ Dryopteridaceae. Loài này được Crane mô tả khoa học đầu tiên năm 1960. Danh pháp khoa học của loài này chưa được làm sáng tỏ.
No narrative description available for this taxon yet.
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 Dryopteris celsa has left across the world's sequence archives.
At a glance
DNA specimens1
Marker genes1
eDNA detections1
Countries1
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.
★rbcL
plant barcode
06Genome at a glanceCCDB
The complete instruction manualDryopteris celsa 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.
CCDB · ipcn-api-dl — Werth, C. R. 1986. In: C. H. Haufler & D. E. Soltis, Genetic evidence suggests that homosporous ferns with high chromosome numbers are diploid. Proc. Natl. Acad. Sci. U.S.A. 83: 4389–4393.
CCDB · ipcn-api-dl — Soltis, D. E. 1986. Karyotypic relationships among Astilboides, Bergenia, Darmera, and Mukdenia and their implications for subtribal boundaries in Saxifrageae (Saxifragaceae). Canad. J. Bot. 64: 586–588.
CCDB · ipcn-api-dl — Montgomery, J. D. 1975. Dryopteris celsa and D. clintoniana in New Jersey. Amer. Fern J. 65: 65–69.
CCDB · book-ipcn75-78 — Montgomery 1975
CCDB · Cave1962 — S. Walker 1962a
08Occurrence & distribution
Record type531 records
Wild obs. + sensor197
Museum / vouchered334
Origin
Native1
Range
Area of Occupancy AOO1 172 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 accuracy49% within 1 km
≤100 m 77≤1 km 15≤10 km 5>10 km 89
186 georeferenced · 11 without coordinates
Open the mapobservation + sensor197
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 accuracy54% within 1 km
≤100 m 18≤1 km 99≤10 km 76>10 km 23
216 georeferenced · 118 without coordinates
Open the institutions mapphysical evidence334
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 institutions28 of 48 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Philadelphia, US
45
Williamsburg, US
36
Norfolk, US
32
Minia, EG
26
Millersville, US
26
Bronx, US
15
Chapel Hill, US
13
Bangkok, TH
13
McWane Science Centerlocation not on record
12
Little Rock, US
12
Lord Fairfax Community Collegelocation not on record
11
Knoxville, US
11
Saint Louis, US
10
University of Stellenboschlocation not on record
7
Columbia, US
5
University of Tennessee at Chattanoogalocation not on record
4
Fort Worth, US
4
LDlocation not on record
4
Fairfax, US
3
Appalachian State Universitylocation not on record
3
Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record
3
Philadelphia, US
3
New Haven, US
2
College Park, US
2
WTUlocation not on record
2
China Agricultural Universitylocation not on record
2
Bloomington, US
2
Maryland Department of Natural Resourceslocation not on record
2
GAlocation not on record
2
Chadron, US
1
Chongqing Museumlocation not on record
1
US
1
Tampa, US
1
Tennessee Technological Universitylocation not on record
1
Wuzhou, CN
1
Jackson, US
1
BAYLUlocation not on record
1
University of North Carolina at Pembrokelocation not on record
1
Mississippi State, US
1
Austin, US
1
Museum of the Rockieslocation not on record
1
Madison, US
1
Burlington, US
1
DOI/NPS, Greenbelt Parklocation not on record
1
US
1
AUAlocation not on record
1
Jena Microbial Resource Collectionlocation not on record
1
Moscow State Universitylocation not on record
1
48 institutions · 331 of 334 vouchered records shown · 2 without an institution code
09Environmental DNA1 detections
Where the DNA of Dryopteris celsa 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 found1
Studies independent surveys1
Countries1
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 1 detections have coordinates
Open the map1 country0
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 median12.5 °C 12.5–12.5
Seasonal swing summer↔winter27.0 °C
Max temp (day)18.4 °C
Min temp (night)8.20 °C
Precipitation79.6 mm/mo
Air humidity57.3 %
Moisture balance-38.4 mm/mo
Vapour deficit733 Pa
Wind speed5.80 m/s
Cloud cover36.7 %
CHELSA 1981–2010, ~9 km grid, at location & month of 1 detection point · 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.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility531 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI1 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics1 specimens↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗