1. Slender fern of northern North America with shining chestnut-coloured stipes and bipinnate fronds with usually distinct marginal sori
   - Alpine woodsia, flower-cup fern, Woodsia alpina

Type of: woodsia

• Tombigbee River
• tombola
• tomboy
• tomboyish
• tomboyishness
• tombstone
• tomcat
• tomcod
• tome
• tomentose
• tomentous
• tomentum
• tomentum cerebri
• tomfool
• tomfoolery
• Tomistoma
• Tomistoma schlegeli
• Tommy
• Tommy gun
• tommyrot
• tomograph
• tomography
• tomorrow
• tompion
• tomtate