Arceuthobium tsugense subsp. amabilii Mathiasen & C.M.Daugherty subspecies synonym

Arceuthobium tsugense subsp. contortii Wass & Mathiasen subspecies synonym

Arceuthobium tsugense subsp. mertensianii Hawksw. & D.L.Nickrent subspecies synonym

Arceuthobium microcarpum subsp. aristatii J.M.Scott & Mathiasen subspecies synonym

Arceuthobium laricis (Piper) H.St.John species synonym

Arceuthobium blumeri A.Nelson species synonym

Arceuthobium microcarpum (Engelm.) Hawksw. & Wiens species synonym

Arceuthobium campylopodum Engelm. species synonym

Arceuthobium siskiyouense Hawksw., Wiens & Nickrent species synonym

Arceuthobium cyanocarpum (A.Nelson ex Rydb.) J.M.Coult. & A.Nelson species synonym

Arceuthobium apachecum Hawksw. & Wiens species synonym

Arceuthobium littorum Hawksw., Wiens & Nickrent species synonym

Arceuthobium tsugense (Rosend.) G.N.Jones species synonym

Arceuthobium monticola Hawksw., Wiens & Nickrent species synonym

Arceuthobium abietinum Engelm. ex Munz species synonym

Arceuthobium californicum Hawksw. & Wiens species synonym

Arceuthobium occidentale Engelm. species synonym

Arceuthobium tsugense subsp. mertensianae Hawksw. & Nickrent subspecies synonym

Arceuthobium tsugense subsp. contortae Wass & Mathiasen subspecies synonym

Arceuthobium tsugense subsp. amabilae Mathiasen & C.M.Daugherty subspecies synonym

Arceuthobium douglasii var. tsugensis M.E.Jones, 1910 variety synonym

Arceuthobium douglasii var. tsugense (Rosend.) M.E.Jones variety synonym

Arceuthobium douglasii var. microcarpum Engelm. variety synonym

Arceuthobium douglasii var. laricis M.E.Jones variety synonym

Arceuthobium campylopodum f. typicum L.S.Gill form synonym

Arceuthobium campylopodum f. tsugensis (Rosend.) L.S.Gill form synonym

Arceuthobium campylopodum f. tsugense (Rosend.) L.S.Gill form synonym

Arceuthobium campylopodum f. microcarpum L.S.Gill form synonym

Arceuthobium campylopodum var. macrarthron Engelm. variety synonym

Arceuthobium campylopodum f. laricis (M.E.Jones) L.S.Gill form synonym

Arceuthobium campylopodum f. cyanocarpum (A.Nelson ex Rydb.) L.S.Gill form synonym

Arceuthobium campylopodum var. brachyarthron Engelm. variety synonym

Arceuthobium campylopodum f. blumeri (A.Nelson) Gill form synonym

Arceuthobium tsugense subsp. tsugense subspecies synonym

Arceuthobium apachense Hawksw. & Wiens species synonym

Razoumofskya occidentalis (Engelm.) Kuntze species synonym

Arceuthobium campylopodum f. campylopodum form synonym

Arceuthobium campylopodum subsp. laricis (Piper) Nickrent subspecies accepted

Razoumofskya cyanocarpa A.Nelson ex Rydb. species synonym

Arceuthobium occidentale Engelm. ex S.Watson species synonym

Arceuthobium microcarpum subsp. aristatae J.M.Scott & Mathiasen subspecies synonym

Arceuthobium campylopodum subsp. microcarpum (Engelm.) Nickrent subspecies accepted

Arceuthobium campylopodum subsp. cyanocarpum (A.Nelson ex Rydb.) Nickrent subspecies accepted

Arceuthobium campylopodum subsp. occidentale (Engelm.) Nickrent subspecies accepted

Arceuthobium campylopodum subsp. tsugense (Rosend.) Nickrent subspecies accepted

Arceuthobium cyanocarpum (A.Nelson) Abrams species synonym

Razoumowskya campylopoda Piper species synonym

Razoumowskia laricis Piper species synonym

Razoumowskia blumeri (A.Nelson) Standl. species synonym

Razoumowskia abietina (Engelm.) Abrams species synonym

Razoumofskya tsugensis Rosend. species synonym

Razoumofskya microcarpa (Engelm.) Wooton & Standl. species synonym

Razoumofskya laricis Piper species synonym

Razoumofskya douglasii subsp. tsugensis (Rosend.) Piper subspecies synonym

Razoumofskya douglasii var. microcarpa (Engelm.) Tubeuf, 1919 variety synonym

Razoumofskya douglasii subsp. laricis Piper subspecies synonym

Razoumofskya cyanocarpa A.Nelson species homotypic synonym

Razoumofskya campylopoda (A.Gray) Kuntze species synonym

Razoumofskya blumeri (A.Nelson) Standl. species synonym

Arceuthobium campylopodum subsp. blumeri (A.Nelson) Nickrent subspecies accepted

Arceuthobium abietinum Engelm. species homotypic synonym

Arceuthobium campylopodum subsp. californicum (Hawksw. & Wiens) Nickrent subspecies accepted

Arceuthobium campylopodum subsp. littorum (Hawksw., Wiens & Nickrent) Nickrent subspecies accepted

Arceuthobium campylopodum subsp. siskiyouense (Hawksw., Wiens & Nickrent) Nickrent subspecies accepted

Arceuthobium campylopodum subsp. monticola (Hawksw., Wiens & Nickrent) Nickrent subspecies accepted

Arceuthobium campylopodum subsp. campylopodum subspecies accepted

Arceuthobium occidentale var. abietinum Engelm. variety synonym

Arceuthobium campylopodum subsp. apachecum (Hawksw. & Wiens) Nickrent subspecies accepted

Razoumowskya microcarpa Wooton & Standl. species synonym