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.

San Antonio Canyon and Environs

		Longstalk phacelia Phacelia longipes Hydrophyllaceae
Clasping-leaved caulanthus Caulanthus amplexicaulis var. amplexicaulus Brassicaceae				Stream orchid Epipactis gigantea Orchidaceae
Grinnell's penstemon Penstemon grinnellii var. grinnellii Scrophulariaceae				Poodledog bush Turricula parryi Hydrophyllaceae

Low canyon dudleya Dudleya cymosa ssp. pumila Crassulaceae

San Antonio Canyon bedstraw ^ Galium angustifolium ssp. gabrielense Rubiaceae

Coffeeberry Rhamnus californica ssp. californica Rhamnaceae

Smoothleaf yerba santa Eriodictyon trichocalyx Hydrophyllaceae

Arched elegant rock-cress Arabis sparsiflora var. arcuata Brassicaceae

		Woolly indian paintbrush Castilleja foliolosa Scrophulariaceae		Jeffrey pine Pinus jeffreyi Pinaceae
Sticky cinquefoil Potentilla glandulosa ssp. glandulosa Rosaceae

Flannelbush Fremontodendron californicum ssp. californicum Sterculiaceae

		Canyon live oak Quercus chrysolepis Fagaceae
Western vervain Verbena lasiostachys var. lasiostachys Verbenaceae				Coville's lip fern Myriopteris covillei Pteridaceae

Mountain prickly phlox Leptodactylon pungens Polemoniaceae

Curl-leaf mountain mahogany Cercocarpus ledifolius var. intermontantus Rosaceae

Giant blazing star Mentzelia laevicaulis Loasaceae

Glendora Ridge Road

		Yarrow Achillea millefolium Asteraceae
Dudley's clarkia Clarkia dudleyana Onagraceae				Golden yarrow Eriophyllum confertiflorum Asteraceae
Lemmon's catchfly Silene lemmonii Caryophyllaceae				Broadleaf stonecrop Sedum spathulifolium Crassulaceae

INDEX

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