Trelease, William

1857 – 1945

• Further studies of Yuccas and their pollination
• Medical botany
• Plant materials of decorative gardening
• Synoptical list of North American species of Ceanothus
• The American oaks
• The genus Phoradendron
• The progress made in botany during the nineteenth century
• The species of Epilobium occurring north of Mexico
• The species of Rumex occurring north of Mexico
• The yucceae
• Two new terms cormophytaster and xeniophyte axiomatically fundamental in botany
• Winter botany