China

White flowers of the kumquat (Citrus japonica).

A Comprehensive Guide to Kumquat (Citrus japonica)

by RobSilphium
October 19, 2023July 12, 2025
6 min read

Kumquat (Citrus japonica) is a tree that is native to Eastern China. This plant is a host to the Chinese Peacock (Papilio bianor) in its… A Comprehensive Guide to Kumquat (Citrus japonica)

Chinese peacock (Papilio bianor) on a thistle (Cirsium spp.).

A Comprehensive Guide to the Chinese Peacock (Papilio bianor)

by RobSilphium
October 18, 2023
6 min read

The Chinese Peacock butterfly flies in eastern Asia, incuding China, Japan, and the countries of southeast Asia. Its host plants include members of the Citrus,… A Comprehensive Guide to the Chinese Peacock (Papilio bianor)