阿尔泰紫菀

ā ěr tài zǐ wǎn

(botany) Aster altaicus

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

ěr

thus

tài

safe

purple

wǎn

used in 紫菀[zi3 wan3]