Acer saccharinum Silver Maple ID: 0000 0000 0204 1338 [detail] © 2004 Robert E. Preston, Ph.D.	Acer saccharinum Silver Maple ID: 0000 0000 0204 1336 [detail] © 2004 Robert E. Preston, Ph.D.	Achnatherum hymenoides Indian Rice-grass ID: 0000 0000 0102 0061 [detail] © 2000 Robert E. Preston, Ph.D.	Achnatherum speciosum Desert Stipa ID: 0000 0000 0102 0062 [detail] © 2000 Robert E. Preston, Ph.D.
Allium hickmanii Hickman's Onion ID: 0000 0000 0204 0238 [detail] © 2004 Robert E. Preston, Ph.D.	Allium hickmanii Hickman's Onion ID: 0000 0000 0204 0239 [detail] © 2004 Robert E. Preston, Ph.D.	Allium tuolumnense Rawhide Hill Onion ID: 0000 0000 0104 0539 [detail] © 2004 Robert E. Preston, Ph.D.	Amsinckia vernicosa var. furcata Forked Fiddleneck ID: 0000 0000 0104 0626 [detail] © 2004 Robert E. Preston, Ph.D.
Amsinckia vernicosa var. furcata Forked Fiddleneck ID: 0000 0000 0104 0627 [detail] © 2004 Robert E. Preston, Ph.D.	Anelsonia eurycarpa Broad-podded Phoenicaulis ID: 0000 0000 1201 0319 [detail] © 1986 Robert E. Preston, Ph.D.	Antennaria flagellaris Stoloniferous Pussy-toes ID: 0000 0000 0102 0097 [detail] © 2000 Robert E. Preston, Ph.D.	Arabis breweri var. austiniae Brewer's Rockcress ID: 0000 0000 1201 0310 [detail] © 1983 Robert E. Preston, Ph.D.
Arabis breweri var. austiniae Brewer's Rockcress ID: 0000 0000 1201 0322 [detail] © 1981 Robert E. Preston, Ph.D.	Arabis breweri var. austiniae Brewer's Rockcress ID: 0000 0000 1201 0324 [detail] © 1981 Robert E. Preston, Ph.D.	Arabis breweri var. austiniae Brewer's Rockcress ID: 0000 0000 1201 0325 [detail] © 1981 Robert E. Preston, Ph.D.	Arabis breweri var. austiniae Brewer's Rockcress ID: 0000 0000 1201 0320 [detail] © 1981 Robert E. Preston, Ph.D.
Arabis breweri var. austiniae Brewer's Rockcress ID: 0000 0000 1201 0321 [detail] © 1981 Robert E. Preston, Ph.D.	Arabis platysperma Broad-seeded Rock-cress ID: 0000 0000 1201 0311 [detail] © 1983 Robert E. Preston, Ph.D.	Arabis platysperma Broad-seeded Rock-cress ID: 0000 0000 0204 1334 [detail] © 2004 Robert E. Preston, Ph.D.	Arabis sparsiflora var. arcuata Arched Elegant Rock-cress ID: 0000 0000 1201 0312 [detail] © 1982 Robert E. Preston, Ph.D.
Arabis sparsiflora var. arcuata Arched Elegant Rock-cress ID: 0000 0000 1201 0313 [detail] © 1991 Robert E. Preston, Ph.D.	Arctostaphylos andersonii Santa Cruz Manzanita ID: 0000 0000 0104 1202 [detail] © 2004 Robert E. Preston, Ph.D.	Arctostaphylos andersonii Santa Cruz Manzanita ID: 0000 0000 0104 1203 [detail] © 2004 Robert E. Preston, Ph.D.	Arctostaphylos andersonii Santa Cruz Manzanita ID: 0000 0000 0104 1204 [detail] © 2004 Robert E. Preston, Ph.D.

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos.