World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew

Chamaecyparis boursieri filiformis Fillot, Rev. Hort. Belge �trang�re 3: 219 (1877).

This name is a synonym.

Homotypic Names:
Accepted Name:	Chamaecyparis lawsoniana (A.Murray bis) Parl., Ann. Mus. Imp. Fis. Firenze 1: 181 (1864).
Family:	Cupressaceae
Chamaecyparis boursieri var. filiformis (Fillot) Van Geert, Nursery Cat. (Auguste Van Geert) 76: 26 (1878). Cupressus lawsoniana var. filiformis (Fillot) A.H.Kent in H.J.Veitch, Man. Conif.: 232 (1881). Chamaecyparis lawsoniana filiformis (Fillot) G.Nicholson, Ill. Dict. Gard. 1: 303 (1884). Chamaecyparis lawsoniana f. filiformis (Fillot) Beissn., Handb. Conif.: 12 (1887).
Original Compiler:	R.Govaerts