myrtaceae
myrtaceae — noun
1. a large group of related trees and shrubs whose flowers have many stamens and wh
a large group of related trees and shrubs whose flowers have many stamens and whose leaves give off a fragrant oil when crushed; this group includes the eucalyptus, the guava, the clove tree, and the myrtle.
In her field notes, Rania grouped every eucalyptus and guava on the hillside under the Myrtaceae.
used as a singular taxonomic label after 'the'
The Myrtaceae include both the clove tree and the lemon-scented gum that Marco planted near the gate.
plural-verb agreement: 'the Myrtaceae include …'
João rubbed a guava leaf between his fingers and explained that all Myrtaceae release an oily, sweet smell.
On the walking tour, Yuna asked the guide whether the bottlebrush bush also belonged to the Myrtaceae.
Asher's botany teacher said that more than three thousand species of Myrtaceae grow in Australia and South America.
- myrtle family
everyday English equivalent; used in popular nature writing where the Latin name would feel too technical
- the myrtles
informal shorthand among gardeners; less precise than Myrtaceae
文法句型
the Myrtaceae include …
a member of the Myrtaceae
用法筆記
Almost always preceded by 'the' and capitalised because it names a scientific plant family. Subject is normally a list of member species (eucalyptus, guava, clove, myrtle) or a researcher classifying plants. Takes either a singular or plural verb depending on whether the writer treats the family as one group ('the Myrtaceae is found in…') or as its many species ('the Myrtaceae include…').