Widely planted on mainland; potentially causing loss of reproductive isolation within the whole of the E. fasciculatum / E. giganteum complex. Introduced on SCZ Isl., but removal efforts ongoing. Threatenedy by development. Possibly threatened by road maintenance. See Proceedings of the American Academy of Arts and Sciences 20:371 (1885) for original description, and Phytologia 66(4):295-414 (1989) for taxonomic treatment.
California Counties and Islands:name (code) Santa Catalina Island (SCT)
Quads:name (DWR code) USGS code Santa Catalina East (SCTE) 33118C3
Definitions of codes preceding a county and/or quad:
Uncertain about distribution or identity
Uncertain about distribution, but presumed extirpated if once present
Occurrence confirmed, but possibly extirpated
Species may be present in other areas where conditions are favorable.
Quad data is not available for all List 3 and 4 plants. For those that do contain this data, it has not been quality controlled and is potentially incomplete, inaccurate, and/or out of date. Please use caution when referencing this information. We are currently working hard to maintain this data and hope to provide accurate and up to date information in the near future.