taxoideæ

from The Century Dictionary.

• A tribe of conifers, of the suborder Taxaceæ (the suborder Taxoideæ of Eichler), distinguished from Taxeæ, the other tribe within that suborder, by the absence of any bracteoles around the ovules.
• Eichler's second suborder of conifers, the same as the Taxaceæ, and including Eichler's tribes Taxoideæ and Taxeæ.