University of Arizona Herbarium
Catalog #: 430145
Occurrence ID (GUID): urn:uuid:229e5465-33b0-444f-b15c-e7551e30cc73
Taxon: Pseudognaphalium canescens (DC.) Anderb.
Family: Asteraceae
Determiner: Nomenclatural adjustment ARIZ (Feb 2019)
ID References: FNA
Show Determination History
Collector: R.G. Swinney   15729   
Date: 2011-10-10
Verbatim Date: 10 October 2011
Locality: United States, California, Los Angeles, San Gabriel Mountains: east fork of Chilao Creek, 0.2 miles west of Angeles Crest Hwy., from north end of lower Charlton Flats Picnic Ground to 250 meters north/upstream (Chilao Flat 7.5' Q.) (T3N R11W S34)
34.296389  -118.014167 +-1000m.
Verbatim Coordinates: 34° 17' 47" N 118° 00' 51" W
Elevation: 1536-1585 meters
Verbatim Elevation: 5040-5200ft.
Habitat: Canyon bottom, riparian vegetation surrounded by yellow pine & chaparral
Associated Species: Pinus jef., Polypogon v., Mimulus pi., Artemisia do., A. tri., Castilleja min., Epilobium ca., Juncus bu., Salix exi., Carex, Gayophytum, Hosackia ob., Pseudognaphalium can., Eriophyllum co., Muhlenbergia ri., Eriogonum sax., Monardella br., Pteridium, etc.
Notes: Uncommon perennial
Specimen Images
Link to Source: ARIZ #430145
Record Id: 559d08f3-3788-4157-8426-cf99fe891f7c
For additional information on this specimen, please contact: ARIZ Herbarium (
See an error? Login to edit data
Current Record
University of Arizona Herbarium (ARIZ)
R.G. Swinney 157292011-10-10
Catalog Number: 430145
GUID: urn:uuid:229e5465-33b0-444f-b15c-e7551e30cc73
Latest Identification: Pseudognaphalium canescens
Identified by: Nomenclatural adjustment ARIZFeb 2019

University of California, Riverside Plant Herbarium (UCR)
R.G. Swinney 157292011-10-10
GUID: UCR-BPS-270261
Latest Identification: Pseudognaphalium canescens
Identified by: Nomenclature Revision2016

Rancho Santa Ana Botanic Garden Herbarium (RSABG)
R. G. Swinney 157292011-10-10
Catalog Number: RSA0091793
GUID: 08ebcdd7-cdc4-40c0-a847-6fa44afc9744
Latest Identification: Pseudognaphalium canescens

No comments have been submitted
New Comment
Login to leave a comment.