Compositae taxon details
Machaeranthera Nees
1076533 (urn:lsid:marinespecies.org:taxname:1076533)
accepted
Genus
Hesperastrum A.Gray · unaccepted
Species Machaeranthera arenaria (Benth.) Shinners
Species Machaeranthera carnosa (A.Gray) G.L.Nesom
Species Machaeranthera coulteri (A.Gray) B.L.Turner & D.B.Horne
Species Machaeranthera crispa (Brandegee) B.L.Turner & D.B.Horne
Species Machaeranthera crutchfieldii B.L.Turner
Species Machaeranthera gypsitherma G.L.Nesom, Vorobik & R.L.Hartm.
Species Machaeranthera heterophylla R.L.Hartm.
Species Machaeranthera incisifolia (I.M.Johnst.) G.L.Nesom
Species Machaeranthera johnstonii (S.F.Blake) B.L.Turner
Species Machaeranthera restiformis B.L.Turner
Species Machaeranthera setigera Less.
Species Machaeranthera stenoloba (Greene) Shinners
Species Machaeranthera tagetina Greene
Species Machaeranthera tanacetifolia (Kunth) Nees
Species Machaeranthera tenuis (S.Watson) B.L.Turner & D.B.Horne
Species Machaeranthera turneri M.L.Arnold & R.C.Jacks.
Species Machaeranthera wigginsii (S.F.Blake) R.L.Hartm.
Species Machaeranthera ammophila Reveal accepted as Arida arizonica (R.C.Jacks. & R.R.Johnson) D.R.Morgan & R.L.Hartm.
Species Machaeranthera amplifolia Wooton & Standl. accepted as Dieteria asteroides Torr.
Species Machaeranthera angustifolia Wooton & Standl. accepted as Dieteria canescens var. ambigua (B.L.Turner) D.R.Morgan & R.L.Hartm.
Species Machaeranthera angustifolia Rydb. accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera annua (Rydb.) Shinners accepted as Rayjacksonia annua (Rydb.) R.L.Hartm. & M.A.Lane
Species Machaeranthera aquifolia Greene ex Wooton & Standl. accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera aquifolia Greene accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera arida B.L.Turner & D.B.Horne accepted as Arida arizonica (R.C.Jacks. & R.R.Johnson) D.R.Morgan & R.L.Hartm.
Species Machaeranthera arizonica R.C.Jacks. & R.R.Johnson accepted as Arida arizonica (R.C.Jacks. & R.R.Johnson) D.R.Morgan & R.L.Hartm.
Species Machaeranthera aspera Greene accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera asteroides (Torr.) Greene accepted as Dieteria asteroides Torr.
Species Machaeranthera attenuata Howell accepted as Corethrogyne filaginifolia (Hook. & Arn.) Nutt.
Species Machaeranthera aurea (A.Gray) Shinners accepted as Rayjacksonia aurea (A.Gray) R.L.Hartm. & M.A.Lane
Species Machaeranthera australis (Greene) Shinners accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm.
Species Machaeranthera bigelovii (A.Gray) Greene accepted as Dieteria bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera blephariphylla (A.Gray) Shinners accepted as Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera boltoniae (Greene) B.L.Turner & D.B.Horne accepted as Psilactis asteroides A.Gray
Species Machaeranthera brevilingulata (Sch.Bip. ex Hemsl.) B.L.Turner & D.B.Horne accepted as Psilactis brevilingulata Sch.Bip. ex Hemsl.
Species Machaeranthera canescens D.C.Eaton accepted as Dieteria canescens (Pursh) Nutt.
Species Machaeranthera canescens (Pursh) A.Gray accepted as Dieteria canescens (Pursh) Nutt.
Species Machaeranthera centaureoides Greene ex Wooton & Standl. accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera cichoriacea Greene accepted as Dieteria canescens var. aristata (Eastw.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera cognata (H.M.Hall) Cronquist & D.D.Keck accepted as Xylorhiza cognata (H.M.Hall) T.J.Watson
Species Machaeranthera coloradensis (A.Gray) Osterh. accepted as Xanthisma coloradoense (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera commixta Greene accepted as Dieteria bigelovii var. commixta (Greene) D.R.Morgan & R.L.Hartm.
Species Machaeranthera confertifolia (Cronquist) Cronquist accepted as Xylorhiza confertifolia (Cronquist) T.J.Watson
Species Machaeranthera coronopifolia (Nutt.) A.Nelson accepted as Machaeranthera tanacetifolia (Kunth) Nees
Species Machaeranthera correllii Shinners accepted as Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera cronquistii (S.L.Welsh & N.D.Atwood) Cronquist accepted as Xylorhiza cronquistii S.L.Welsh & N.D.Atwood
Species Machaeranthera divaricata (Nutt.) Greene accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera eradiata (A.Gray) Howell accepted as Dieteria canescens var. shastensis (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera fremontii Rydb. accepted as Dieteria canescens var. glabra (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera frutescens (S.Watson) Cronquist & D.D.Keck accepted as Xylorhiza frutescens (S.Watson) Greene
Species Machaeranthera gentryi (Standl.) R.C.Jacks. ex B.L.Turner accepted as Psilactis gentryi (Standl.) D.R.Morgan
Species Machaeranthera glabella Greene ex Rydb. accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera glabriuscula (Nutt.) Cronquist & D.D.Keck accepted as Xylorhiza glabriuscula Nutt.
Species Machaeranthera gracilis (Nutt.) Shinners accepted as Xanthisma gracile (Nutt.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera grindelioides (Nutt.) Shinners accepted as Xanthisma grindelioides (Nutt.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera gymnocephala (DC.) Shinners accepted as Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera gymnocephala (DC.) W.Thomps. accepted as Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera gypsophila B.L.Turner accepted as Xanthisma gypsophilum (B.L.Turner) D.R.Morgan & R.L.Hartm.
Species Machaeranthera hansonii A.Nelson accepted as Dieteria asteroides var. glandulosa (B.L.Turner) D.R.Morgan & R.L.Hartm.
Species Machaeranthera havardii (Waterf.) Shinners accepted as Xanthisma viscidum (Wooton & Standl.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera heterocarpa R.L.Hartm. & M.A.Lane accepted as Psilactis heterocarpa (R.L.Hartm. & M.A.Lane) D.R.Morgan
Species Machaeranthera hiemalis A.Nelson accepted as Dieteria canescens var. leucanthemifolia (Greene) D.R.Morgan & R.L.Hartm.
Species Machaeranthera humilis (A.Gray) Standl. accepted as Machaeranthera tagetina Greene
Species Machaeranthera incana Greene accepted as Corethrogyne filaginifolia (Hook. & Arn.) Nutt.
Species Machaeranthera inops A.Nelson & J.F.Macbr. accepted as Dieteria canescens var. shastensis (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera inornata (Greene) Greene accepted as Dieteria canescens var. shastensis (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera juncea (Greene) Shinners accepted as Xanthisma junceum (Greene) D.R.Morgan & R.L.Hartm.
Species Machaeranthera kingii (D.C.Eaton) Cronquist & D.D.Keck accepted as Herrickia kingii (D.C.Eaton) Brouillet, Urbatsch & R.P.Roberts
Species Machaeranthera laetevirens Greene accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera laevis (Wooton & Standl.) Shinners accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm.
Species Machaeranthera lagunensis D.D.Keck accepted as Machaeranthera asteroides var. lagunensis (D.D.Keck) B.L.Turner
Species Machaeranthera latifolia A.Nelson accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera leptophylla Rydb. accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera leucanthemifolia (Greene) Greene accepted as Dieteria canescens var. leucanthemifolia (Greene) D.R.Morgan & R.L.Hartm.
Species Machaeranthera linearifolia (T.J.Watson) Cronquist accepted as Xylorhiza glabriuscula Nutt.
Species Machaeranthera linearis Greene accepted as Dieteria canescens var. glabra (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera linearis Rydb. accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera magna A.Nelson accepted as Dieteria canescens var. sessiliflora (Nutt.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera mexicana B.L.Turner & D.B.Horne accepted as Psilactis gentryi (Standl.) D.R.Morgan
Species Machaeranthera montana Greene accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera mucronata Greene accepted as Dieteria bigelovii var. mucronata (Greene) D.R.Morgan & R.L.Hartm.
Species Machaeranthera odysseus G.L.Nesom accepted as Psilactis odysseus (G.L.Nesom) D.R.Morgan
Species Machaeranthera orcuttii (Vasey & Rose) Cronquist & D.D.Keck accepted as Xylorhiza orcuttii (Vasey & Rose) Greene
Species Machaeranthera oxylepis Greene accepted as Dieteria canescens var. ambigua (B.L.Turner) D.R.Morgan & R.L.Hartm.
Species Machaeranthera paniculata A.Nelson accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera parthenium Greene accepted as Machaeranthera tanacetifolia (Kunth) Nees
Species Machaeranthera parviflora A.Gray accepted as Arida parviflora (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera pattersonii (A.Gray) Greene accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera phyllocephala (DC.) Shinners accepted as Rayjacksonia phyllocephala (DC.) R.L.Hartm. & M.A.Lane
Species Machaeranthera pinnata (Nutt.) Shinners accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm.
Species Machaeranthera pinnatifida (Hook.) Shinners accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm.
Species Machaeranthera pinosa Elmer accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera pruinosa A.Gray accepted as Dieteria asteroides Torr.
Species Machaeranthera pruinosa Greene accepted as Machaeranthera asteroides var. asteroides B.L.Turner
Species Machaeranthera pulverulenta (Nutt.) Greene accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera pygmaea (A.Gray) Wooton & Standl. accepted as Arida parviflora (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera ramosa A.Nelson accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera rigida Greene accepted as Dieteria canescens var. aristata (Eastw.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera riparia (Kunth) A.G.Jones accepted as Arida riparia (Kunth) D.R.Morgan & R.L.Hartm.
Species Machaeranthera rubricaulis Rydb. accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera scabrella (Greene) Shinners accepted as Ericameria nauseosa var. ammophila L.C.Anderson
Species Machaeranthera scoparia Greene accepted as Dieteria canescens var. ambigua (B.L.Turner) D.R.Morgan & R.L.Hartm.
Section Machaeranthera sect. Arida R.L.Hartm. accepted as Arida (R.L.Hartm.) D.R.Morgan & R.L.Hartm. accepted as Leucosyris Greene
Section Machaeranthera sect. Blepharodon (DC.) R.L.Hartm. accepted as Xanthisma sect. Blepharodon (DC.) D.R.Morgan & R.L.Hartm.
Section Machaeranthera sect. Havardii (R.C.Jacks.) R.L.Hartm. accepted as Xanthisma sect. Havardii (R.C.Jacks.) D.R.Morgan & R.L.Hartm.
Section Machaeranthera sect. Psilactis (A.Gray) B.L.Turner & D.B.Horne accepted as Psilactis A.Gray
Section Machaeranthera sect. Sideranthus (Nutt. ex Nees) R.L.Hartm. accepted as Xanthisma DC.
Section Machaeranthera sect. Stenoloba R.L.Hartm. accepted as Xanthisma DC.
Section Machaeranthera sect. Xylorhiza (Nutt.) Cronquist & D.D.Keck accepted as Xylorhiza Nutt.
Species Machaeranthera selbyi Rydb. accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Series Machaeranthera ser. Variabiles Cronquist & D.D.Keck accepted as Dieteria Nutt.
Species Machaeranthera sessiliflora (Nutt.) Greene accepted as Dieteria canescens var. sessiliflora (Nutt.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera shastensis A.Gray accepted as Dieteria canescens var. shastensis (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera simplex Wooton & Standl. accepted as Dieteria asteroides Torr.
Species Machaeranthera sonorae (A.Gray) Stucky accepted as Arida riparia (Kunth) D.R.Morgan & R.L.Hartm.
Species Machaeranthera spectabilis Greene accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera spinulosa (Greene) Cory (unaccepted)
Species Machaeranthera spinulosa Greene (unaccepted)
Species Machaeranthera subalpina Greene (unaccepted)
Subgenus Machaeranthera subg. Dieteria (Nutt.) Greene (unaccepted)
Subgenus Machaeranthera subg. Sideranthus (Nutt. ex Nees) R.L.Hartm. (unaccepted)
Species Machaeranthera superba A.Nelson (unaccepted)
Species Machaeranthera tephrodes (A.Gray) Greene (unaccepted)
Species Machaeranthera texensis (R.C.Jacks.) Shinners (unaccepted)
Species Machaeranthera tortifolia (Torr. & A.Gray) Cronquist & D.D.Keck (unaccepted)
Species Machaeranthera varians Greene (unaccepted)
Species Machaeranthera venusta (M.E.Jones) Cronquist & D.D.Keck (unaccepted)
Species Machaeranthera verna A.Nelson (unaccepted)
Species Machaeranthera viscida (Wooton & Standl.) R.L.Hartm. (unaccepted)
Species Machaeranthera viscosa (Nutt.) Greene (unaccepted)
Species Machaeranthera viscosula Rydb. (unaccepted)
Species Machaeranthera wrightii (A.Gray) Cronquist & D.D.Keck (unaccepted)
Species Machaeranthera annua (Rydb.) (Rydb.) (uncertain > unassessed)
Species Machaeranthera canescens A.Gray (uncertain > unassessed)
Species Machaeranthera centaureoides Greene (uncertain > unassessed)
Species Machaeranthera grandiflora Buckley (uncertain > unassessed)
Species Machaeranthera gypsitherma G.L.Nesom (uncertain > unassessed)
Species Machaeranthera heterocarpum R.L.Hartm. & M.A.Lane (uncertain > unassessed)
Species Machaeranthera pulverulenta Greeue (uncertain > unassessed)
Species Machaeranthera rhizomata A.Nelson & J.F.Macbr. (uncertain > unassessed)
Species Machaeranthera scabrella B.L.Turner & R.L.Hartm. (uncertain > unassessed)
Section Machaeranthera sect. Machaeranthera (uncertain > unassessed)
Series Machaeranthera ser. Fruticosae Cronquist & D.D.Keck (uncertain > unassessed)
Series Machaeranthera ser. Integrifoliae Cronquist & D.D.Keck (uncertain > unassessed)
Series Machaeranthera ser. Originales Cronquist & D.D.Keck (uncertain > unassessed)
Series Machaeranthera ser. Verae Cronquist & D.D.Keck (uncertain > unassessed)
Species Machaeranthera setigera Nees (uncertain > unassessed)
Subgenus Machaeranthera subg. Hesperastrum (A.Gray) A.Gray (uncertain > unassessed)
Species Machaeranthera townshendii (Hook.f.) W.Thomps. (uncertain > unassessed)
Species Machaeranthera carnosa (A.Gray) G.L.Nesom
Species Machaeranthera coulteri (A.Gray) B.L.Turner & D.B.Horne
Species Machaeranthera crispa (Brandegee) B.L.Turner & D.B.Horne
Species Machaeranthera crutchfieldii B.L.Turner
Species Machaeranthera gypsitherma G.L.Nesom, Vorobik & R.L.Hartm.
Species Machaeranthera heterophylla R.L.Hartm.
Species Machaeranthera incisifolia (I.M.Johnst.) G.L.Nesom
Species Machaeranthera johnstonii (S.F.Blake) B.L.Turner
Species Machaeranthera restiformis B.L.Turner
Species Machaeranthera setigera Less.
Species Machaeranthera stenoloba (Greene) Shinners
Species Machaeranthera tagetina Greene
Species Machaeranthera tanacetifolia (Kunth) Nees
Species Machaeranthera tenuis (S.Watson) B.L.Turner & D.B.Horne
Species Machaeranthera turneri M.L.Arnold & R.C.Jacks.
Species Machaeranthera wigginsii (S.F.Blake) R.L.Hartm.
Species Machaeranthera ammophila Reveal accepted as Arida arizonica (R.C.Jacks. & R.R.Johnson) D.R.Morgan & R.L.Hartm.
Species Machaeranthera amplifolia Wooton & Standl. accepted as Dieteria asteroides Torr.
Species Machaeranthera angustifolia Wooton & Standl. accepted as Dieteria canescens var. ambigua (B.L.Turner) D.R.Morgan & R.L.Hartm.
Species Machaeranthera angustifolia Rydb. accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera annua (Rydb.) Shinners accepted as Rayjacksonia annua (Rydb.) R.L.Hartm. & M.A.Lane
Species Machaeranthera aquifolia Greene ex Wooton & Standl. accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera aquifolia Greene accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera arida B.L.Turner & D.B.Horne accepted as Arida arizonica (R.C.Jacks. & R.R.Johnson) D.R.Morgan & R.L.Hartm.
Species Machaeranthera arizonica R.C.Jacks. & R.R.Johnson accepted as Arida arizonica (R.C.Jacks. & R.R.Johnson) D.R.Morgan & R.L.Hartm.
Species Machaeranthera aspera Greene accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera asteroides (Torr.) Greene accepted as Dieteria asteroides Torr.
Species Machaeranthera attenuata Howell accepted as Corethrogyne filaginifolia (Hook. & Arn.) Nutt.
Species Machaeranthera aurea (A.Gray) Shinners accepted as Rayjacksonia aurea (A.Gray) R.L.Hartm. & M.A.Lane
Species Machaeranthera australis (Greene) Shinners accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm.
Species Machaeranthera bigelovii (A.Gray) Greene accepted as Dieteria bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera blephariphylla (A.Gray) Shinners accepted as Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera boltoniae (Greene) B.L.Turner & D.B.Horne accepted as Psilactis asteroides A.Gray
Species Machaeranthera brevilingulata (Sch.Bip. ex Hemsl.) B.L.Turner & D.B.Horne accepted as Psilactis brevilingulata Sch.Bip. ex Hemsl.
Species Machaeranthera canescens D.C.Eaton accepted as Dieteria canescens (Pursh) Nutt.
Species Machaeranthera canescens (Pursh) A.Gray accepted as Dieteria canescens (Pursh) Nutt.
Species Machaeranthera centaureoides Greene ex Wooton & Standl. accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera cichoriacea Greene accepted as Dieteria canescens var. aristata (Eastw.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera cognata (H.M.Hall) Cronquist & D.D.Keck accepted as Xylorhiza cognata (H.M.Hall) T.J.Watson
Species Machaeranthera coloradensis (A.Gray) Osterh. accepted as Xanthisma coloradoense (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera commixta Greene accepted as Dieteria bigelovii var. commixta (Greene) D.R.Morgan & R.L.Hartm.
Species Machaeranthera confertifolia (Cronquist) Cronquist accepted as Xylorhiza confertifolia (Cronquist) T.J.Watson
Species Machaeranthera coronopifolia (Nutt.) A.Nelson accepted as Machaeranthera tanacetifolia (Kunth) Nees
Species Machaeranthera correllii Shinners accepted as Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera cronquistii (S.L.Welsh & N.D.Atwood) Cronquist accepted as Xylorhiza cronquistii S.L.Welsh & N.D.Atwood
Species Machaeranthera divaricata (Nutt.) Greene accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera eradiata (A.Gray) Howell accepted as Dieteria canescens var. shastensis (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera fremontii Rydb. accepted as Dieteria canescens var. glabra (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera frutescens (S.Watson) Cronquist & D.D.Keck accepted as Xylorhiza frutescens (S.Watson) Greene
Species Machaeranthera gentryi (Standl.) R.C.Jacks. ex B.L.Turner accepted as Psilactis gentryi (Standl.) D.R.Morgan
Species Machaeranthera glabella Greene ex Rydb. accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera glabriuscula (Nutt.) Cronquist & D.D.Keck accepted as Xylorhiza glabriuscula Nutt.
Species Machaeranthera gracilis (Nutt.) Shinners accepted as Xanthisma gracile (Nutt.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera grindelioides (Nutt.) Shinners accepted as Xanthisma grindelioides (Nutt.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera gymnocephala (DC.) Shinners accepted as Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera gymnocephala (DC.) W.Thomps. accepted as Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera gypsophila B.L.Turner accepted as Xanthisma gypsophilum (B.L.Turner) D.R.Morgan & R.L.Hartm.
Species Machaeranthera hansonii A.Nelson accepted as Dieteria asteroides var. glandulosa (B.L.Turner) D.R.Morgan & R.L.Hartm.
Species Machaeranthera havardii (Waterf.) Shinners accepted as Xanthisma viscidum (Wooton & Standl.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera heterocarpa R.L.Hartm. & M.A.Lane accepted as Psilactis heterocarpa (R.L.Hartm. & M.A.Lane) D.R.Morgan
Species Machaeranthera hiemalis A.Nelson accepted as Dieteria canescens var. leucanthemifolia (Greene) D.R.Morgan & R.L.Hartm.
Species Machaeranthera humilis (A.Gray) Standl. accepted as Machaeranthera tagetina Greene
Species Machaeranthera incana Greene accepted as Corethrogyne filaginifolia (Hook. & Arn.) Nutt.
Species Machaeranthera inops A.Nelson & J.F.Macbr. accepted as Dieteria canescens var. shastensis (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera inornata (Greene) Greene accepted as Dieteria canescens var. shastensis (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera juncea (Greene) Shinners accepted as Xanthisma junceum (Greene) D.R.Morgan & R.L.Hartm.
Species Machaeranthera kingii (D.C.Eaton) Cronquist & D.D.Keck accepted as Herrickia kingii (D.C.Eaton) Brouillet, Urbatsch & R.P.Roberts
Species Machaeranthera laetevirens Greene accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera laevis (Wooton & Standl.) Shinners accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm.
Species Machaeranthera lagunensis D.D.Keck accepted as Machaeranthera asteroides var. lagunensis (D.D.Keck) B.L.Turner
Species Machaeranthera latifolia A.Nelson accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera leptophylla Rydb. accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera leucanthemifolia (Greene) Greene accepted as Dieteria canescens var. leucanthemifolia (Greene) D.R.Morgan & R.L.Hartm.
Species Machaeranthera linearifolia (T.J.Watson) Cronquist accepted as Xylorhiza glabriuscula Nutt.
Species Machaeranthera linearis Greene accepted as Dieteria canescens var. glabra (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera linearis Rydb. accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera magna A.Nelson accepted as Dieteria canescens var. sessiliflora (Nutt.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera mexicana B.L.Turner & D.B.Horne accepted as Psilactis gentryi (Standl.) D.R.Morgan
Species Machaeranthera montana Greene accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera mucronata Greene accepted as Dieteria bigelovii var. mucronata (Greene) D.R.Morgan & R.L.Hartm.
Species Machaeranthera odysseus G.L.Nesom accepted as Psilactis odysseus (G.L.Nesom) D.R.Morgan
Species Machaeranthera orcuttii (Vasey & Rose) Cronquist & D.D.Keck accepted as Xylorhiza orcuttii (Vasey & Rose) Greene
Species Machaeranthera oxylepis Greene accepted as Dieteria canescens var. ambigua (B.L.Turner) D.R.Morgan & R.L.Hartm.
Species Machaeranthera paniculata A.Nelson accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera parthenium Greene accepted as Machaeranthera tanacetifolia (Kunth) Nees
Species Machaeranthera parviflora A.Gray accepted as Arida parviflora (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera pattersonii (A.Gray) Greene accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera phyllocephala (DC.) Shinners accepted as Rayjacksonia phyllocephala (DC.) R.L.Hartm. & M.A.Lane
Species Machaeranthera pinnata (Nutt.) Shinners accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm.
Species Machaeranthera pinnatifida (Hook.) Shinners accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm.
Species Machaeranthera pinosa Elmer accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera pruinosa A.Gray accepted as Dieteria asteroides Torr.
Species Machaeranthera pruinosa Greene accepted as Machaeranthera asteroides var. asteroides B.L.Turner
Species Machaeranthera pulverulenta (Nutt.) Greene accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera pygmaea (A.Gray) Wooton & Standl. accepted as Arida parviflora (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera ramosa A.Nelson accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Species Machaeranthera rigida Greene accepted as Dieteria canescens var. aristata (Eastw.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera riparia (Kunth) A.G.Jones accepted as Arida riparia (Kunth) D.R.Morgan & R.L.Hartm.
Species Machaeranthera rubricaulis Rydb. accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera scabrella (Greene) Shinners accepted as Ericameria nauseosa var. ammophila L.C.Anderson
Species Machaeranthera scoparia Greene accepted as Dieteria canescens var. ambigua (B.L.Turner) D.R.Morgan & R.L.Hartm.
Section Machaeranthera sect. Arida R.L.Hartm. accepted as Arida (R.L.Hartm.) D.R.Morgan & R.L.Hartm. accepted as Leucosyris Greene
Section Machaeranthera sect. Blepharodon (DC.) R.L.Hartm. accepted as Xanthisma sect. Blepharodon (DC.) D.R.Morgan & R.L.Hartm.
Section Machaeranthera sect. Havardii (R.C.Jacks.) R.L.Hartm. accepted as Xanthisma sect. Havardii (R.C.Jacks.) D.R.Morgan & R.L.Hartm.
Section Machaeranthera sect. Psilactis (A.Gray) B.L.Turner & D.B.Horne accepted as Psilactis A.Gray
Section Machaeranthera sect. Sideranthus (Nutt. ex Nees) R.L.Hartm. accepted as Xanthisma DC.
Section Machaeranthera sect. Stenoloba R.L.Hartm. accepted as Xanthisma DC.
Section Machaeranthera sect. Xylorhiza (Nutt.) Cronquist & D.D.Keck accepted as Xylorhiza Nutt.
Species Machaeranthera selbyi Rydb. accepted as Dieteria canescens var. canescens (Pursh) Nutt.
Series Machaeranthera ser. Variabiles Cronquist & D.D.Keck accepted as Dieteria Nutt.
Species Machaeranthera sessiliflora (Nutt.) Greene accepted as Dieteria canescens var. sessiliflora (Nutt.) D.R.Morgan & R.L.Hartm.
Species Machaeranthera shastensis A.Gray accepted as Dieteria canescens var. shastensis (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera simplex Wooton & Standl. accepted as Dieteria asteroides Torr.
Species Machaeranthera sonorae (A.Gray) Stucky accepted as Arida riparia (Kunth) D.R.Morgan & R.L.Hartm.
Species Machaeranthera spectabilis Greene accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm.
Species Machaeranthera spinulosa (Greene) Cory (unaccepted)
Species Machaeranthera spinulosa Greene (unaccepted)
Species Machaeranthera subalpina Greene (unaccepted)
Subgenus Machaeranthera subg. Dieteria (Nutt.) Greene (unaccepted)
Subgenus Machaeranthera subg. Sideranthus (Nutt. ex Nees) R.L.Hartm. (unaccepted)
Species Machaeranthera superba A.Nelson (unaccepted)
Species Machaeranthera tephrodes (A.Gray) Greene (unaccepted)
Species Machaeranthera texensis (R.C.Jacks.) Shinners (unaccepted)
Species Machaeranthera tortifolia (Torr. & A.Gray) Cronquist & D.D.Keck (unaccepted)
Species Machaeranthera varians Greene (unaccepted)
Species Machaeranthera venusta (M.E.Jones) Cronquist & D.D.Keck (unaccepted)
Species Machaeranthera verna A.Nelson (unaccepted)
Species Machaeranthera viscida (Wooton & Standl.) R.L.Hartm. (unaccepted)
Species Machaeranthera viscosa (Nutt.) Greene (unaccepted)
Species Machaeranthera viscosula Rydb. (unaccepted)
Species Machaeranthera wrightii (A.Gray) Cronquist & D.D.Keck (unaccepted)
Species Machaeranthera annua (Rydb.) (Rydb.) (uncertain > unassessed)
Species Machaeranthera canescens A.Gray (uncertain > unassessed)
Species Machaeranthera centaureoides Greene (uncertain > unassessed)
Species Machaeranthera grandiflora Buckley (uncertain > unassessed)
Species Machaeranthera gypsitherma G.L.Nesom (uncertain > unassessed)
Species Machaeranthera heterocarpum R.L.Hartm. & M.A.Lane (uncertain > unassessed)
Species Machaeranthera pulverulenta Greeue (uncertain > unassessed)
Species Machaeranthera rhizomata A.Nelson & J.F.Macbr. (uncertain > unassessed)
Species Machaeranthera scabrella B.L.Turner & R.L.Hartm. (uncertain > unassessed)
Section Machaeranthera sect. Machaeranthera (uncertain > unassessed)
Series Machaeranthera ser. Fruticosae Cronquist & D.D.Keck (uncertain > unassessed)
Series Machaeranthera ser. Integrifoliae Cronquist & D.D.Keck (uncertain > unassessed)
Series Machaeranthera ser. Originales Cronquist & D.D.Keck (uncertain > unassessed)
Series Machaeranthera ser. Verae Cronquist & D.D.Keck (uncertain > unassessed)
Species Machaeranthera setigera Nees (uncertain > unassessed)
Subgenus Machaeranthera subg. Hesperastrum (A.Gray) A.Gray (uncertain > unassessed)
Species Machaeranthera townshendii (Hook.f.) W.Thomps. (uncertain > unassessed)
(1832). Gen. Sp. Aster.
page(s): 224 [details]
page(s): 224 [details]
LSID urn:lsid:compositae.org:names:138A4442-0CC0-4093-8C8D-ACA2C1E8E747
Taxonomy Jul-Dec 1832
LSID urn:lsid:compositae.org:names:138A4442-0CC0-4093-8C8D-ACA2C1E8E747 [details]
Taxonomy Jul-Dec 1832
Taxonomy Jul-Dec 1832 [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Machaeranthera Nees. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1076533 on 2022-10-03
Date
action
by
original description
(1832). Gen. Sp. Aster.
page(s): 224 [details]
page(s): 224 [details]
Present From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon recordMachaeranthera [New Zealand Plant Name Database] [details]
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record
Gen. Sp. Aster. 224 [Kadereit & Jeffrey 2007]
Genera et Species Asterearum [Tropicos] [details]
LSID urn:lsid:compositae.org:names:138A4442-0CC0-4093-8C8D-ACA2C1E8E747 [details]
Taxonomy Jul-Dec 1832 [details]
