The Essential 64 Plants and Animals of Southern California Chaparral
The Essential 64 Plants and Animals of Southern California Chaparral is a list from our book "Fire, Chaparral, and Survival in Southern California." The 64 species in this list are the most likely species you will see most of the time while taking a walk through the chaparral. Download, print, and and check 'em off!
Plant Identification
There are several excellent online plant ID sources for California native plants found in the chaparral. Here are a few:
Wildflowers of the Santa Monica Mountains National Recreational Area.
Native plants in and around the San Francisco Bay Area.
Calphoto from UC Berkeley. Excellent search engine for species names.
San Diego County Wildflowers (ID guide by Ken Bowles).
To find the location of a plant genus in San Diego County, you can use Google Maps. Really cool!
The San Diego Plant Atlas has an incredible amount of information.
Las Pilitas Nursery photo ID of many natives.
Wildflowers of southern California.
Calflora. You can get this free for 30 days, then you will need to pay $10 per year. Well worth it.
Our book, "Fire, Chaparral, and Survival in Southern California" offers an color identification guide for the most common chaparral plants. A more general identification guide for much of Southern California is James Lightner's excellent 2006 second edition of "San Diego County Native Plants." Another excellent book is Margaret L. Fillius's "Native Plants, Torrey Pines State Reserve and Nearby San Diego County Locations."
Using Plant Lists
By Tom Chester
If you are interested in identifying plants of Southern California, one has to be very careful about websites or guidebooks created outside the region, since the species are very likely to be different, even though they look the same. For example, this webpage is a wonderful site for identifying the common yellow wildflowers in the San Francisco Bay area, but can easily lead one astray for identifying the ones in Southern California. If you try to identify one of our several yellow Mariposa lilies in Southern California using that webpage, you’d erroneously think the identification was Calochortus luteus, which is confined to northern California and the northern Channel Islands.
Another example is the five species of "purple nightshade" in California, whose flowers all look very similar. In the Santa Monica Mountains area, the species is Solanum xanti. At the Santa Rosa Plateau in Riverside County, and in San Diego County, the species is Solanum parishii, Parish's purple nightshade.
The latter example shows that even plant guides created within Southern California can lead you astray if you don’t use one local to your subarea. For example, you cannot reliably identify most species at the Santa Rosa Plateau by using a plant list or flower book from somewhere else, such as the Santa Monica Mountains. The "look-alike" species such as the purple nightshades will give you incorrect identifications. Only a small number of species are in common between two places. Of course, those may be among the commonest species in each place, so using a picture book from elsewhere may help to identify the most common species. The closer the other area, the more matches there will be.
For a fairly complete list of webpages and books that show southern California flowers, see:
Plants of Southern California: California Plant Pictures and Databases.
For more on why flower books and websites need to be very local to the area you're exploring, read Tom Chester's site.
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