ā ěr tài zǐ wǎn
(botany) Aster altaicus
阿
ā
abbr. for country names that begin with 阿[a1]: Algeria 阿爾及利亞|阿尔及利亚[A1 er3 ji2 li4 ya4], Afghanistan 阿富汗[A1 fu4 han4] etc
尔
ěr
thus
泰
tài
safe
紫
zǐ
purple
菀
wǎn
used in 紫菀[zi3 wan3]