PACIFIC CREST TRAIL, SAN JACINTO AND SANTA ROSA
MOUNTAINS NATIONAL MONUMENT
OCTOBER 2008 PAGE ONE




The purpose of this trip was to see and photograph two species which I hadn't seen before, Mollugo and Selaginella asprella, both of which I knew would not be in particularly good shape given the lateness of the season, and another species, Ivesia saxosa, which I had never seen before in bloom. The Mollugo, Pectis, Lotus and Amaranthus were found in a wash at a lower elevation and farther along CA-74 than the trailhead of the Pacific Crest Trail. As with the last few Gallery pages, many of the species seen during this outing were in their winter mode and thus not especially attractive, but this is an interesting almost-flat trail with great rock exposures and, as Tom Chester aptly described it, "an amazing mixture of coastal, desert, montane, riparian, cliff-loving, sun-loving, and shade-loving plants." Whether there were many blooms in evidence or not, this gallery documents some of the species that are to be found on this trail. The Ivesia joined its fellow rock-loving species Ericameria cuneata, also very much in bloom, in occupying a habitat that would seemingly be very inimitable to plant life, cracks in almost vertical rock cliff faces. An upside-down V next to the common name indicates a taxon that was new to me when I photographed it on this field trip.


   
Chinchweed
Pectis papposa
Asteraceae
 
Threadstem carpetweed ^
Mollugo cerviana
Molluginaceae


 

Deane's wirelettuce
Stephanomeria exigua ssp. deanei
Asteraceae

 
Redshanks
Adenostoma sparsifolium
Rosaceae


   
Fringed amaranth
Amaranthus fimbriatus
Amaranthaceae
 
Desert rock pea
Lotus rigidus
Fabaceae


   
Palmer's oak
Quercus palmeri
Fagaceae
 
Mountain sagebrush
Artemisia tridentata var. vaseyana
Asteraceae
 
Hoary-aster
Machaeranthera asteroides
Asteraceae
   
California-aster
Lessingia filaginifolia var. filaginifolia
Asteraceae
Cupleaf ceanothus
Ceanothus greggii var. perplexans
Rhamnaceae
   
Sticky lessingia
Lessingia glandulifera var. glandulifera
Asteraceae
Patagonia plantain
Plantago patagonica
Plantaginaceae
   


 
Mexican manzanita
Arctostaphylos pungens
Ericaceae


 
 
Bristly bird's beak
Cordylanthus rigidus ssp. setigerus
Scrophulariaceae
 
 
 
 
Mojave prickly-pear
Opuntia erinacea var. erinacea
Cactaceae
Davidson's buckwheat
Eriogonum davidsonii
Polygonaceae
 
 


 
Torrey's scrub oak
Quercus acutidens
Fagaceae
 
Interior live oak
Quercus wislizeni var. frutescens
Fagaceae