Antennaria media is a North American species of flowering plants in the family Asteraceae known by the common name Rocky Mountain pussytoes. It is native to western Canada and the Western United States from Alaska and Yukon Territory to California to New Mexico. It grows in cold Arctic and alpine regions, either at high latitudes in the Arctic or at high elevations in the mountains (Rocky Mountains, Cascades, Sierra Nevada).Biota of North America Program 2014 state-level distribution mapCalflora taxon report, University of California, Antennaria media E. Greene, Rocky Mountain pussytoes, alpine pussytoes Antennaria media is a perennial herb forming a matted patch of stolons and woolly basal leaves with inflorescences no more than about 13 centimeters tall. The inflorescences contain several flower heads. The species is dioecious, with male and female flowers on different plants. The fruit is an achene up to about 6 millimeters long, most of which is the long, soft pappus.Flora of North America Vol. 19, 20 and 21 Page 411 Rocky Mountain pussytoes, Antennaria media GreeneGreene, Edward Lee 1898. Pittonia 3(18B): 286–287 in English
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 Antennaria media has left across the world's sequence archives.
At a glance
DNA specimens29
Marker genes5
GenBank sequences10
eDNA detections7
Countries2
The DNA barcodea real sequence read deposited for this species
Antennaria media ID:169133 ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit (rbcL) gene, partial cds; chloroplast
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.
★COI-5P★matK7★rbcL3★rbcLa★ITS2
animal barcodeplant barcodefungal barcode
06Genome at a glanceCCDB · GoaT · TreeOfSex
The complete instruction manualAntennaria media 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.
Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references
2n 566×CCDB · ipcn-api-dl · TreeOfSex · plant
CCDB · ipcn-api-dl — Chinnappa, C. C. 1986. Chromosome numbers in Antennaria (Asteraceae: Inuleae) from western North America. Canad. J. Genet. Cytol. 28: 468–475.
CCDB · ipcn-api-dl — Chmielewski, J. G. & C. C. Chinnappa. 1990. The genus Antennaria (Asteraceae: Inuleae) in Arctic North America: chromosome numbers and taxonomic notes. Rhodora 92: 264–276.
CCDB · ipcn-api-dl — Bayer, R. J. & G. L. STEBBINS. 1981. Chromosome numbers of North American species of Antennaria Gaertner (Asteraceae: Inuleae). Amer. J. Bot. 68: 1342–1349.
CCDB · ipcn-api-dl — Bayer, R. J. 1984. Chromosome numbers and taxonomic notes for North American Species of Antennaria (Asteraceae: Inuleae). Syst. Bot. 9: 74–83.
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy92% within 1 km
≤100 m 107≤1 km 25≤10 km 6>10 km 6
144 georeferenced · 55 without coordinates
Open the mapobservation + sensor199
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 accuracy65% within 1 km
≤100 m 87≤1 km 372≤10 km 232>10 km 13
704 georeferenced · 392 without coordinates
Open the institutions mapphysical evidence1 096
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 institutions47 of 69 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
WTUlocation not on record
101
Corvallis, US
74
Vancouver, CA
74
Moscow, US
72
DOI/NPS, Colonial National Historical Parklocation not on record
68
Bronx, US
61
Missoula, US
42
Claremont, US
42
Davis, US
35
CASlocation not on record
33
University of Alberta Museumslocation not on record
31
Musee des Dinosaures d'Esperaza (Aude)location not on record
28
Rocky Mountain Biological Laboratorylocation not on record
23
Victoria, CA
21
Boise, US
19
Arcata, US
18
Logan, US
17
Museo civico La Terra e l'Uomo di Crocetta del Montellolocation not on record
16
Denver, US
16
DOI/NPS, Greenbelt Parklocation not on record
16
Caldwell, US
14
Albuquerque, US
13
Bozeman, US
12
Durango, US
10
DOI/NPS, Little Rock Central High School National Historic Sitelocation not on record
10
Pullman, US
9
Riverside, US
8
US
7
Santa Barbara, US
7
Flagstaff, US
7
Whitehorse, CA
6
Wuzhou, CN
6
Pocatello, US
6
University of Stellenboschlocation not on record
6
St. Paul, US
5
San Luis Obispo, US
5
Bloomington, US
4
Pittsburg, US
4
DOI/NPS, Mount Rainier National Parklocation not on record
3
Severin-McDaniel Insect Collectionlocation not on record
3
Chadron, US
3
INFlocation not on record
3
Stockholm, SE
3
San Diego, US
3
Provo, US
3
San Jose, US
2
Saint Louis, US
2
Canadian Department of Agriculturelocation not on record
2
Chongqing Museumlocation not on record
2
Cheney, US
2
Research Collection of B. A. Bennettlocation not on record
2
IDElocation not on record
2
Truckee, US
2
Northridge, US
2
Ashland, US
2
Tempe, US
2
Columbia, US
1
AUAlocation not on record
1
Anchorage, US
1
Long Beach, US
1
Orem, US
1
Moscow State Universitylocation not on record
1
Los Angeles, US
1
Henderson, US
1
Eastern Nevada Landscape Coalitionlocation not on record
1
STNFlocation not on record
1
San Francisco, US
1
Tacoma, US
1
Adam Mickiewicz University in Poznańlocation not on record
1
69 institutions · 1 002 of 1 096 vouchered records shown · 94 without an institution code
09Environmental DNA7 detections
Where the DNA of Antennaria media 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 found7
Studies independent surveys1
Countries1
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 7 detections have coordinates
Open the map1 country0
Limestone ledge.Alpine meadow with Ranunculus.Above timberline, in meadows or on moist roc…Alpine shrub tundra. Volcanic bedrock with S…Forming heath tundra with Harrimanella stell…Rock pockets above time-line.
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 median8.80 °C 8.70–8.90
Seasonal swing summer↔winter24.1 °C
Max temp (day)11.9 °C 11.4–12.4
Min temp (night)4.90 °C 4.30–5.50
Precipitation112 mm/mo 97.9–126
Air humidity62.6 % 62.3–62.8
Moisture balance-0.3 mm/mo -1.30–0.7
Vapour deficit425 Pa 419–431
Wind speed4.10 m/s 3.80–4.40
Cloud cover43.0 % 42.1–43.9
CHELSA 1981–2010, ~9 km grid, at location & month of 2 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.