Trillium angustipetalum Narrowpetal Wakerobin ID: 8076 3101 0666 0031 [detail] Charles Webber © 1998 California Academy of Sciences

Trillium angustipetalum Narrowpetal Wakerobin ID: 8076 3101 0666 0033 [detail] Charles Webber © 1998 California Academy of Sciences

Trillium angustipetalum Trillium, Sessile ID: 9092 3191 3543 0059 [detail] Gerald and Buff Corsi © 1999 California Academy of Sciences

Trillium angustipetalum Narrowpetal Wakerobin ID: 8076 3101 0666 0032 [detail] Charles Webber © 1998 California Academy of Sciences

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.