A Working Index of New Mexico Vascular Plant Names

Lygodesmia exigua (Gray) GrayPrenanthes exigua GrayPrenanthes exigua Gray = Prenanthella exigua (Gray) RydbergPrionopsis ciliata Nuttall = Grindelia papposa Nesom & SuhPsacalium IndianbushBarkley, T.M. 1999. The segregates of Senecio, s.l., and Cacalia, s.l., in the flora of North America north of Mexico. Sida 18(3):661-672.Robinson, H. and R.D. Brettell. 1973. Studeis in the Senecioneae (Asteraceae). III. The genus Psacalium. Phytologia 27(4):254-264.decompositum (Gray) H.E. Robinson & Brett [M&H; W&S]desert IndianbushCacalia decomposita GrayMesadenia decomposita (Gray) StandleyPsathyrotes annua (Nuttall) Gray : Reported by W&S based on erroneous information about the type locality.scaposa Gray = Psathyrotopsis scaposa (Gray) H. RobinsonPsathyrotopsis turtlebackCronquist, A. 1994. Psathyrotes, pp. 101-102. IN: Intermountain Flora, vol. 5. New York Botanical Garden.Strother, J.L. & G. Pilz. 1975. Taxonomy of Psathyrotes (Compositae: Senecioneae). Madroño 23:24-40.scaposa (Gray) H. Robinson [M&H]naked turtlebackPsathyrotes scaposa GrayPseudoclappia clapdaisyarenaria Rydberg [M&H; W&S]Trans-Pecos clapdaisyClappia suaedifolia sensu W&S, not GrayPseudognaphalium rabbit-tobaccoCronquist, A. 1994. Gnaphalium, pp. 362-366. IN: Intermountain Flora, vol. 5. New York Botanical Garden.Nesom, G.L. 2001. New records in Pseudognaphalium (Asteraceae: Gnaphalieae) for the United States. Sida 19(4):1185-1190.Nesom, G.L. 2004. Pseudognaphalium canescens (Asteraceae: Gnaphalieae) and putative relatives in western North America. Sida 21(2):781-789.canescens (A.P. de Candolle) W.A. Weber [Nesom 2004; M&H]Wright’s rabbit-tobaccoGnaphalium canescens A.P. de CandolleGnaphalium viridulum I. M. JohnstonGnaphalium wrightii Grayjaliscense (Greenman) A. Anderberg [Nesom 2001]Jaliso rabbit-tobaccoGnaphalium jaliscense Greenmanleucocephalum (Gray) A. Anderberg [McIntosh 1996]white rabbit-tobaccoGnaphalium leucocephalum Gray*leuteoalbum (Linnaeus) Hilliard & Burtt [Nesom 2001]Jersey rabbit-tobaccoGnaphalium leuteoalbum Linnaeusmacounii (Greene) Kartesz [M&H]Macoun’s rabbit-tobaccoGnaphalium decurrens IvesGnaphalium macounii GreenePseudognaphalium viscosum (Kunth) W.A. Weberpringlei (Gray) A. Anderberg [M&H; Wagner 1979]Pringle’s rabbit-tobaccoGnaphalium pringlei Graystramineum (Kunth) W.A. Weber [M&H]cotton-batting-plantGnaphalium chilense SprengelGnaphalium stramineum KunthGnaphalium sulphurescens Rydbergviscosum (Kunth) W.A. Weber = Pseudognaphalium macounii (Greene) KarteszPsilactis ray-asterMorgan, D.R. 1993. A molecular systematic study and taxonomic revision of Psilactis (Asteraceae: Astereae). Syst. Bot. 18(2):290-308.asteroides A. Gray [Morgan 1993; M&H; W&S]New Mexico ray-asterAster boltoniae GreeneMachaeranthera boltoniae (Greene) Turner & Hornebrevilingulata Schultz-Bipontinus ex Hemsley [Morgan 1993]Trans-Pecos ray-asterMachaeranthera brevilingulata (Schultz-Bipontinus ex Hemsley) B.L. Turner & HornePsilostrophe paper-flowerBrown, R.C. 1978. Biosystematics of Psilostrophe (Compositae: Helenieae). II. Artificial hybridization and systematic treatment. Madroño 25:187-201.Turner, B.L., M.W. Turner, & J.C. Crutchfield. 1988. Populational analyses and new combinations in Psilostrophe tagetina and P. gnaphalodes (Asteraceae,Heliantheae). Phytologia 65:231-237.