Seed Production and Pollen Tube Growth Following Cross- and Self-Pollinations in Sphaeralcea laxa Woot. & Standl

Tani Hubbard, Debra M. Conta, Steven E. Smith
1993 The Southwestern naturalist  
doi:10.2307/3671611 fatcat:umeqnwvlhncmbfrvuyu66igzf4