anthesis /an-thēˈsis/ (botany)

1. The opening of a flower-bud
2. The lifetime of a flower from opening to setting of seed

• thalictrum
• thalictrums
• thalidomide
• thalidomides
• thalis
• thalli
• thallic
• thalliform
• thalline
• thallium
• thalliums
• thalloid
• Thallophyta
• thallophyte
• thallophytes
• thallophytic
• thallous
• thallus
• thalluses
• thalweg
• thalwegs
• Thammuz
• than
• thana
• thanadar