-ales
suffix forming plural proper nouns
denoting plants belonging to an order
⇒ 
Rosales
⇒ 
Filicales
Origin
New Latin, from Latin, plural of -ālis -al1-ales
Word Origin
 Botany.
1 
a suffix of names of orders:
Cycadales.
Origin
< Latin plural of -ālis -al1
Related Words
- acrasin
- chytrid
- pteridosperm
-alesa suffix of (Latin) names of botanical orders.
[Latin, plural of -ālis, adjective suffix. See -al1]-ales
noun plural suffix
Coniferales
noun plural suffix
 ETYMOLOGY  New Latin, from Latin, plural of -alis -al
: plants consisting of or related to — in the names of orders of plantsConiferales
-ales
                suffix
     -          Botany forming the names of orders of plants【植】[构成植物学分类名称]表示“…目”:
-       Rosales. 
词源
from the plural of the Latin adjectival suffix -alis (see -AL ).
-ales
plant classification:
plant classification:
Rosales
-a·les
\ˈā(ˌ)lēz\  noun plural suffix 
Etymology: New Latin, from Latin, plural of -alis -al 
 : plants belonging to or related to 
< Chytridiales >
< Rosales >
— in the names of orders of plants; in some classifications in the names of other superfamilial groups of plants (as alliances or cohorts)
< Chytridiales >
< Rosales >
— in the names of orders of plants; in some classifications in the names of other superfamilial groups of plants (as alliances or cohorts)