As they did not illustrate specific constellations as evidence, we can not assure that the line statements are necessarily related to the "green dragon" in the sky.

This paper advocates that the six states of the dragon described in the hexagram of Qian are six celestial phenomena of the star of the green dragon in a tropical year.

Spatial Distribution Pattern of Davidia Involucreta Population in Longcanggou in Daxiangling Nature Reserve

"Cang Cang" in the poem "Jian Jia" is noted as "flourishing" or "green"; but the thesis believes it should be "grey", which is more in accord with plant-growing characteristics and seasonal characteristics, which is more favorable for composing the artistic conception, and for expanding its connotation.