Epithets
| Name | Description |
|---|---|
| tomentosa |
hairy, fuzzy |
| tomentosum |
hairy, fuzzy |
| tori |
twisted |
| torta |
twisted |
| tortum |
twisted |
| tortuosa |
twisted |
| tortuosum |
twisted |
| torus |
twisted |
| trachelia |
neck-like |
| trachelius |
neck-like |
| triangularis |
triangular |
| triangulatus |
triangular |
| tricho- |
prefix meaning "hairy" |
| triste |
dull, sad |
| tristis |
dull, sad |
| triternata |
three times divided into three |
| triternatus |
three times divided into three |
| tuberculata |
with tubercles, bumps |
| tuberculifera |
with tubercles, bumps |
| tuberculosa |
with tubercles, bumps |
| tuberosa |
tuberous |
| tuberosus |
tuberous |
| tumida |
swollen |
| tumidus |
swollen |
| turbinata |
shaped like a toy top |