Nomenclature: wfo-0000041570
![Kew Gardens K000796753: s.coll. [s.n.] Kew Gardens K000796753: s.coll. [s.n.]](http://d2seqvvyy3b8p2.cloudfront.net/2e2e37cb0b95e53c331420e64272e773.jpg)
![Kew Gardens K000796754: Lyall, D. [s.n.] United States Kew Gardens K000796754: Lyall, D. [s.n.] United States](http://d2seqvvyy3b8p2.cloudfront.net/e66e82cd755abfc8cf9c96077409e1fa.jpg)
![Kew Gardens K000796755: Lyall, D. [s.n.] United States Kew Gardens K000796755: Lyall, D. [s.n.] United States](http://d2seqvvyy3b8p2.cloudfront.net/65d44add2b913608df19b6bbdf81020c.jpg)
![Kew Gardens K000796756: Nuttall, T. [s.n.] United States Kew Gardens K000796756: Nuttall, T. [s.n.] United States](http://d2seqvvyy3b8p2.cloudfront.net/c1db285187eec2545eccb10bd56ea4f7.jpg)
![Kew Gardens K000796757: Fernald, M.L.; Smith, L.R. [26121] Canada Kew Gardens K000796757: Fernald, M.L.; Smith, L.R. [26121] Canada](http://d2seqvvyy3b8p2.cloudfront.net/7f394767ce7b3e9c998ec9fca4113b9e.jpg)
![Kew Gardens K000796758: Drummond, T. [s.n.] Kew Gardens K000796758: Drummond, T. [s.n.]](http://d2seqvvyy3b8p2.cloudfront.net/9c716a11a14be8adce946af600164aa7.jpg)
![Kew Gardens K000796759: Drummond, T. [s.n.] Kew Gardens K000796759: Drummond, T. [s.n.]](https://d2seqvvyy3b8p2.cloudfront.net/012c63a53c3cd0adb32690d78b58e84b.jpg)
![Kew Gardens K000796820: s.coll. [s.n.] Kew Gardens K000796820: s.coll. [s.n.]](http://d2seqvvyy3b8p2.cloudfront.net/5f2525ea0f81da83ef3f4a4e7b949c27.jpg)


Agoseris aurantiaca in Pittonia 2: 177. 1891
Nomenclatural References
- literature : Pittonia 2(10): 177. 1891 [15 Sep 1891] BHL link from IPNI metadata.
- specimen : Kew Gardens K000796753: s.coll. [s.n.] Link to Unknown Type Material provided by Kew
- specimen : Kew Gardens K000796754: Lyall, D. [s.n.] United States Link to Isolectotype provided by Kew
- specimen : Kew Gardens K000796755: Lyall, D. [s.n.] United States Link to Isolectotype provided by Kew
- specimen : Kew Gardens K000796756: Nuttall, T. [s.n.] United States Link to Isolectotype provided by Kew
- specimen : Kew Gardens K000796757: Fernald, M.L.; Smith, L.R. [26121] Canada Link to Paratype provided by Kew
- specimen : Kew Gardens K000796758: Drummond, T. [s.n.] Link to Holotype provided by Kew
- specimen : Kew Gardens K000796759: Drummond, T. [s.n.] Link to Isotype provided by Kew
- specimen : Kew Gardens K000796820: s.coll. [s.n.] Link to Unknown Type Material provided by Kew
- person : Edward Lee Greene (1843-1915) Based on occurrence of standard abbreviation 'Greene' in the authors string.
- person : William Jackson Hooker (1785-1865) Based on occurrence of standard abbreviation 'Hook.' in the authors string.
- database : IPNI record: 7202-2
- database : The Plant List v1.1 record gcc-140203
- database : The Plant List version 1.0, record: gcc-140203
Taxonomy: Accepted in 2025-06 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 2024-12 : 2025-06Placement: Code > Plantae > Pteridobiotina > Angiosperms > Asterales > Asteraceae > Cichorioideae > Cichorieae > Microseridinae > Agoseris > Agoseris aurantiaca
Synonyms
- Troximon gracilens
- Troximon purpureum
- Agoseris attenuata
- Agoseris gracilens
- Agoseris longirostris
- Agoseris graminifolia
- Agoseris nana
- Agoseris prionophylla
- Macrorhynchus aurantiacus
- Agoseris lackschewitzii
- Troximon aurantiacum
- Agoseris purpurea
- Agoseris roseata
- Microrhynchus purpureus
- Agoseris subalpina
- Agoseris gracilens subsp. gracilens
- Agoseris gracilenta var. gracilenta
- Agoseris aurantiaca subsp. aurantiaca
- Agoseris vulcanica
- Agoseris gracilens var. gracilens
- Agoseris carnea
- Troximon gracilens var. gracilens
- Agoseris purpurea var. purpurea
- Troximon gracilens var. greenei
- Agoseris gracilens
- Agoseris confinis
- Agoseris rostrata
- Agoseris arachnoidea
- Agoseris frondifera
- Troximon arizonicum
- Agoseris humilis
- Stylopappus pumilus
- Troximon aurantiacum var. aurantiacum
- Agoseris gracilenta
- Agoseris naskapensis
- Agoseris howellii
- Agoseris aurantiaca var. purpurea
- Agoseris purpurea var. arizonica
- Agoseris glauca var. cronquistii
- Agoseris gracilens subsp. greenei
- Macrorhynchus troximoides
- Agoseris aurantiaca subsp. purpurea
- Agoseris angustissima
- Agoseris gaspensis
- Agoseris arizonica
- Agoseris aurantiaca
- Troximon aurantiacum var. purpureum
- Agoseris gracilens var. greenei
- Agoseris gracilenta var. greenei
- Agoseris gracilens var. greenei
- Macrorhynchus purpureus
Taxonomic References
- database : TEN classificaiton based on Cichorieae Systematics Portal record for: Agoseris aurantiaca (Hook.) Greene Classification Jun 2025