E. G. Hurd

Holodiscus (K. Koch) Maxim.: ocean-spray

N. Shaw, E. G. Hurd, P. F. Stickney, 2008 .

Spiny hopsage fruit and seed morphology

M. Haferkamp, N. Shaw, E. G. Hurd, 1996 .

Philadelphus L.: mock orange

N. Shaw, E. G. Hurd, P. F. Stickney, 2008 .

Zuckia brandegei (Gray) Welsh & Stutz ex Welsh: siltbush

R. Pendleton, N. Shaw, E. G. Hurd, 2008 .

Grayia spinosa (Hook.) Moq.: spiny hopsage

M. Haferkamp, N. Shaw, E. G. Hurd, 2008 .

Germination and seedling establishment of spiny hopsage in response to planting date and seedbed environment

M. Haferkamp, N. Shaw, E. G. Hurd, 1994 .