Latex of Lactuca biennis. Photo by M. Rothman.

• Title

  Latex of Lactuca biennis. Photo by M. Rothman.

• Creator(s)

  M. Rothman

• Description

  Latex exuded from the tissure surrounding the hollow stem of Lactuca biennis based on Mori & Rothman 27823 from the Westchester Wilderness Walk/Zofnass Family Preserve, Westchester Co., New York.

• Specimens

  Specimen - 02531712, S. A. Mori 27823, Lactuca biennis (Moench) Fernald, Asteraceae (313.0), Magnoliophyta; North America, United States of America, New York, Westchester Co.

• Taxonomy

  Lactuca biennis (Moench) Fernald

• Image Type

  Field photograph

• Continent

  North America

• Country

  United States of America