Harvard University Herbaria & Libraries

Asteraceae
GH: 02141569 Agoseris heterophylla (Nuttall) Greene USA: California [data not captured] J. T. Howell 27578 1951-6-27
GH: 02172899 Cirsium andersonii (A. Gray) Petrak USA: California [data not captured] J. T. Howell 28272 1951-8-21
Brassicaceae
GH: 01181576 Boechera breweri (S. Watson) Al-Shehbaz USA: California Jamison Creek J. T. Howell 27665 1951-6-28
GH: 00378834 Boechera paupercula (Greene) Windham & Al-Shehbaz USA: California White Chief region J. T. Howell 28072 1951-7-21
GH: 01783911 Boechera suffrutescens (S. Watson) Dorn USA: California [data not captured] J. T. Howell 27713 1951-6-28
GH: 00379023 Cardamine pachystigma (S. Watson) Rollins USA: California White Chief Trail J. T. Howell 28051 1951-7-21
GH: 00379024 Cardamine pachystigma (S. Watson) Rollins USA: California Eagle Lake Trail J. T. Howell 27799 1951-7-16
GH: 00379257 Draba cruciata Payson USA: California Eagle Lake Trail J. T. Howell 27798 1951-7-16
Poaceae
GH: 00361496 Achnatherum pinetorum (M. E. Jones) Barkworth USA: California White Chief Trail J. T. Howell 27858 1951-7-17
GH: 00361496 Stipa pinetorum M. E. Jones USA: California White Chief Trail J. T. Howell 27858 1951-7-17