PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Biodiversity Evolutionary Studies Plant Science Taxonomy Sarah J. Jacobs PeerJ Author Summary Biodiversity Evolutionary Studies Plant Science Taxonomy PeerJ Contributions Articles 1 June 20, 2019 Quantifying morphological variation in the Castilleja pilosa species complex (Orobanchaceae) Sarah J. Jacobs, Sarah Herzog, David C. Tank https://doi.org/10.7717/peerj.7090 PubMed 31259097