វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
small
medium
large
Pteridophyta
ENGLISH MEANING
noun
1.
(PLURAL)
A
class
of
flowerless
plants
,
embracing
ferns
,
horsetails
,
club
mosses
,
quillworts
, and
other
like
plants
.