Eichler Muellerina bidwillii, common name Cypress-pine mistletoe,[3] is a hemiparasitic aerial shrub in the family Loranthaceae.

[4] M. bidwillii is an erect to spreading plant, the branches and leaves of which are smooth (or having a few scattered hairs on the inflorescence axes).

[5] The pink or red fruit is pear-shaped to spherical and from 6 to 8 mm long.

[3] An inventory of host plants for Muellerina bidwillii spp.

[1][8] It was redescribed by B.A.Barlow in 1962 as Muellerina bidwillii, with the current description of the species being that of Barlow in 1984.