New Mexico Grass Types and a Selected Bibliography of New Mexico Grass Taxonomy Kelly W

Great Basin Naturalist

Volume 50 | Number 1 Article 10

3-31-1990 New Mexico grass types and a selected bibliography of New Mexico grass taxonomy Kelly W. Allred New Mexico State University, Las Cruces, New Mexico

Follow this and additional works at: https://scholarsarchive.byu.edu/gbn

Recommended Citation Allred, Kelly W. (1990) "New Mexico grass types and a selected bibliography of New Mexico grass taxonomy," Great Basin Naturalist: Vol. 50 : No. 1 , Article 10. Available at: https://scholarsarchive.byu.edu/gbn/vol50/iss1/10

This Article is brought to you for free and open access by the Western North American Naturalist Publications at BYU ScholarsArchive. It has been accepted for inclusion in Great Basin Naturalist by an authorized editor of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. Great Basin Kaluralist 5O(1). 1990, pp. 73-82

NEW MEXICO GRASS TYPES AND A SELECTED BIBUOGRAPHY OF NEW MEXICO GRASS TAXONOMY'

Kelly W. Allred'

ABSntll.Cl'.-GoUection data, bihliographic citations, and curatorial infonnation on 52 names of cw Mexico grass types aTe compiled. Abibliography ofta:tonomic research pertinent to the study ofNew Mexico grasses is cross-refer­ enced with genera known to occur i.n the state.

Bibliographic and bistorical information collections of 9 new taxa from New Mexico. are an essential, butoften neglected, resource Grant and Santa Fe counties contain the most for the student ofplant systematics. The cor­ localities ofnew grasses (Table 2). Santa Fe is rect application ofplant names requires accu­ one of the oldest towns in the United States rate information concerning nomenclatural and was visited by many coUectors early in types, and precise floristic and identification the 18005. William Gambel passed through in work demands access to reliable monographic 1841 or 1842 on his way to California; his or revisionary literature. This is especially collections were described by Thomas ut­ so when changes are made in traditional tall. Wislizenus followed in 1846. August systematic alignments; reference literature Fendler made extensive collections there in allows others to understand and evaluate the spring of1847, sending them to Asa Gray. the revisions. Most ofhis collections came from the Santa Fe Nearly every botanist engaged in the t",xon­ Creek area and within 10-12 miles of Santa omy of grasses (Gramineae) during the past Fe. A. A. Heller, G. R. Vasey, S. M. Tracy, century described at least One novelty from and T. D. A. Cockerell were other botanists New Mexico material. The list of grass types who collected near Santa Fe in the late 1800. presented here includes 52 taxa known to or early 1900s; the collections of Vasey and have been described from specimens gath­ Tracy contributed new grasses. Many of the ered in New Mexico. As a point of compari­ collections from Grant County came from the son, 19 grass taxa have been named from Utah mining camp of Santa Rita, 15 miles east of material (Welsh 1982). Twenty-one different Silver City. Charles Wright, J. M. Bigelow, authors contributed new taxa; but three, and George Thurber collected there in the George Vasey (14 names), John Torrey (6 1850s. Mangas Springs, also in Grant County, names), and Ernst Steudel (5 names), ac­ was visited by O. B. Metcalfe in 1903, who counted for nearly 50% of the plant names collected several hundred sets of plants. (Table 1). Botanical publication of grass taxa C. G. Pringle, H. H. Rusby, and J. G. Smith from New Mexico began in 1854 with species also collected new grasses from Grant County of Aristida, Muhlenbe,-gia, O,-yzopsi'J, and (Standley 1910). Poo (SteudeI1854) and has continued for well The ensuing list attempts to include all over a century, the latest being in 1986 from grass names based on ew Mexico material. the genus And1'Opogon (Campbell 1986). The author of the name, publication data, Of the authors, only A. S. Hitchcock, Paul collector and number, locality of collection, Standley, George Thurber, George Vasey, deposition oftype material, and current taxo­ and E. O. Wooton also participated as field nomic disposition of the name are given for collectors of new grasses from New Mexico each type. (Table 1). George Vasey heads the list with Following the list of types is a list of the

IJourlYolJ Article 1474, New Mex;ro Agoicultunl Ellpl'.firoent Station, Las Crul.'es. !DepartmeTIt ofAnimal and Range ScicnOO$, Box 3-1, New Mu1CO State University. Las Crueu. New Mexico8B003.

73 74 K W. ALLRED [Volume 50

TABLE 1. Authors and collectors or New Mexko grass rAULE 2. Counties or eollection of New Mexico ,grass types. types.

Name Authored Collected County Number oftypes 1110mas Antisdl 0 I Bernalillo 1 William J. Jl~al 1 0 CulfilX 1 John M. Rigdo\\l 0 0 Dolia Ana 4 w. S. Boyle 1 0 F;ddy 3 Samuel B. Buckley 2 0 Grant 12 Christopher S. C.tmpbdl 1 0 Hidalgo 1 Karel Domin 2 0 Lincoln 1 'VilHam 11, Emory 0 I Otero 2 Al1h'ust Fcncll{'f 0 7 Hio Arriba 2 William Camhe::l 0 2 San Miguel 3 Jt::t1\lard lIackcl 1 0 Santa Fe 11 ."'Ihert S. Hitchcock 2 2 Socorro J EJwil1 James 0 1 lv:\n M. Johnston 1 0 Ma,'(:lIS E. Jones 1 0 AndropogQn glomeratus (Walter) n.s.p. VaT. O. C. Louis-Marie 1 0 $cabri~lufllu8 Campbell. Sy"St. Bot. 11: 291. 1986. Edgar A. ~'1~arns 0 1 C. Wright 2100, ill 1851, Craut Co., probably near Silver Elmer D. Merrill 1 0 c;ty (Gil). Orrick B. M<::t(;Ulfc 0 0" Atllll'Ol)ogon neo-mexlcanus Nash, BuR Torr. Dol. Ceorv;c Nash 3 0 Club 2.'): &1. J898. E. O. Wooton 583, 26 Au,!!; 1897, Otero > ThomCls NUUArizona, as there is no known King­ pertinent to Nev.' Mexico grass taxonomy are man, New Mexi(:o.] = Bonteloua simplex Lag. listed. Further references may be obtained by BromM porlen (Coulter) Nash var. froneWBu8 SbelT. consulting the works listed here, particularly V.S.D.A. Div. Agrmt. RulL 23: 37. 1900. J. G. Smith S.lI., Granl Co., Mangas Springs (US). Gould and Shaw (1983) and Soderstrom et al. Calyeadon montallllttl 'uttall, J. Acad. 1 at. Sci. (1987). Phil. n. ser. I; 186.1848. W. Gambel s.n., Santa Fef'..o.• ncar Sanb Fe (PH). = MuhlenheTj.,'1o. montana (Nutt.) NEW MEXICO GRASS Tl'PES A. S. Hitc.:hc. Chaetochloo grisebachii (Fourn.) Scribn. var. amp/a The acronym in parentheses (Holmgrcn et Scribner & Merrill. U.S.D.A. Dh'. Agrost. Bull. 21: 36. al. 1981) refers to the localily oftype material: 1900. G. n. Vasey S.n., in 1881. Dona Ana Co., Organ holotype, isotypc, fTagment, or other dupli­ Mountains (US). [One oftwo specimens dtetl] - Setmia catc material. {;J"isebachii Fourn. ClwndrQs;UlJt eriopodu.m TUlrey in Emory. Notes Mil. Agrostis millutissima St('udcl, Syn. PI. Clum. I: 171. Rt,'(..'Onn. 15<1. 1848. nigelow s.n., in 1847, "along the Del 1854. Fendler Ut:l6, in 1847. Sanla Fe Co., Hear SWlht Fe Norte [Hio Cmndc] River.~ New Mexico (US). ~ (US). - Muhle,JHwp,ia minutis.\·ima (Steud.) Swallen HOUtelOU6 eriQpoda (Tm-r.) Torr. 1990J NEW MEXICU GRASS TAXONOMY 75

Clirondrosium!O(:ueum Torrey in Emory, Notes Mil. Burro Muuntains (NY). = Digitariu calijomica (Benth.) R(.""COnn. 154. 1848. Emory s.n., in J84.7, "uplands bor· Belir. dering the villle)' of the D(» Norte [Rio Grande]:' ~ Panicllm1>lenumA. S, Hitchcoek& Clm...e, Contr. U.S. Bouteloua hirslda Lag. Natl. Herb, IS: 80, uno. Metc.:alfe 739, Sep ]903, Grant

Epicam-pcs slIbpatens A. S. Hitchcock, u, S, D.A. Bull. Co., Mangas Springs (US). C'._ PaniC11Jn hulbosum H. B. K. 772: 144. 1920. A. S. Hitdwock .t3541, Eddy Co., PleopogonsetosumNlltlall,J. Aead. Phil, n. ser.l: 189. Muhu~nbrrJ!,ia Guadalupe Muuntains (US), = emers1eyi 1848, W. GamheJ S.Il.. ill 1841 or 1842, Santa Fe Co.. Vasey "lOount,lins of Santa Fc" (PH). .-= l~yc!n'lls ,)hleo1tles Eragrostis!endleJ-1ll1U1 Stelltlcl, Srn. PI. Glum 1: 278. H.IUC V4. Fendler 932, in 1847, [now New Mexk',\)J, P'euraphis jamet>ii Torrey. Anll. Lye. N.Y. 1: 148. pmhahly Santa Fe Co. near Santa Fe (US). -. Puafcndlt:­ 1824. James s.Il., in 1~52, sources ofthe Canadian River, Vil~ey riana (Stend.) Texas ur New :','Iexico ( Y). - Hilaria janwsil (Torr.) Eragrosti3 f1eome::Dcarlil Vasey, Contr. U.S. Natl. Benth, Herb. 2: 542. 1894. Vasey s.n.. in 1881, Dona Ana 1'00 orida Vascv, Cont... U.S. Nflt!. Herb. 1: 270. 1893. Co., Org."lll Mountains (US). = Eragrostis mexicarw G. R. Vascys.n., in 1881, Socorro Co., Soeorro(US). (Horncm.) Link [Joa bigelovii Vasey & Scrihnel', Contr. U,S, Nat!. FendJeria rhyndwlytroides Steudel, Syn. PI. Glum. l: Herh. 1: 270.1893. Fcndler931. in 1847, "New Mcxieo," 4,20. 1854. Fendler 979, in 1847, prohably Santa Fe Co. Santa Fe Co., prohably along Santa Fe Creek (~ast of near Santa Fe (US). = Oryzopsis hymenoides (Roem. & Santa Fe (US?), Schult.} Ricker Koeleria m«(crura Domin fonna triflora Domin, Bih\. PoaoccidenlalisVasey,Contr. U.S. Nat!' Herh, 1;274. Bot. 65: 238. 1907. E. O. Wooton .110, pmhably 1897, 1893. G. It Vasey s.n., in 1881. Santa Fe Co., lIeur Sanl... Don3. Ana Co., Organ Mountains (L'S). = KoeLena Fe (US). macrantha (Lceleb.) Schult. lJoo t-raf:yiVa."ey, Conlr, U.S. Natl. I1crh. 1: 276.1893. Koeleria nitida lnttaU vae. lura DOOLin, Rihl. Bot. 65: S. M. Tracy .".11., in 1887. Colfax Co., H on mountain sides 235.1907. O. B. Metr.alfes.n., perhaps Grnnt Cu., .. ew at Raton" (US). Mexico." [Another specimen from Arizona also citw] ":' Sitanio'll caespitOSlllll J.e. Smith, U.S.D.A. Div. Kocleria macrantha (l.edeb.) SdlUlt. Agrost. Bull. 18: 16.1899. J. C. Smith s,n., in 1897, Grant Melicu porteri Scribncr val'. laxa Boylc, Madrol1o 8: 2,,,,. Co" neal' Cliff(US), ~" Ely,nllS lortgifolws (Smith) Gould 1945. E. 0, Wooton 680, in J897, Lincoln Co., White SlJot"obol/is filiculmis Beal, Grasses N. Amer. 2: 2M8. Mountains (US). UN6, Bigelow ~,n., Sep 185.1, Rio Arriba Co., Pla:t..a Muhlenbergia abala!. M, Johnstoll, l Arnold Arbor, Larga. ,-,.. MlIhlenh£ll!.'ia 'thurl)(wi Rydb. 24: 387. 194:), Wright 1982, ill 1851, valley of the Hio Sporo/m/lls gig(mtcTts Nash, Hull. Torr. Bolo Club 25: Grande (CH). ..". Muhlenhe"gia -repens (Presl) A. S. 58. 189..~, E. O. Wooton ~\94, 26 Aug 1907, Otero Co., Hitchc-. White Sands (US). Muhlenherg,« acuminata Vasey, Bot. Ga1.. 1I: 337, spa"'Q/KJlus IJmrberi Scribucr, V.S,D.A. niv. Agrost. 1886. WriW11 1993, in 1&51, probably Crant Co. ncar Bull. 11: 48. 1898. Bigelow S.II., Scp 1853, Rio Aniba Santa Rita (US), ..,.., Muhlenhergia clubia Fount. ('..0" Plaza Larga (US). :- Muhlen1Jergia t/mrheri Rydb. Muhlenbergia metcalfei M. E. Jones, Cantt. West. Stipo curvifolia SW1ulcll. J. Wash, Acad. Sci. 2.1: 456. Bot. 14: 12. l!:H2. O. B. Metcalfe ]485, in 1904, Crant 1933. Wilkins 1660, Eddy Co., Guadalupe Mountains Co., &mta Hila Mountains (US). (US). Muhlenbergia fleo-mexicana Vasey. Bot. Gaz. 1L 3.'H. Slipa lobata SwaLlen, J. \-Vash. Acad. Sci. 23: 199. HJ:1.1. ISSf'. G. R. Vasey s.n., in 1881?, "rocky hills and moun­ A, S, Hitcht:ock (Amer. Gr, Natl. Herb. 819), Eddy Co., tain sides, New Mc:dco" (US), = MuhlenlJergia pauci­ QlIcell, Cuadalupe Mountains (US). flora Buckl. Stipctpennala L, val'. neomexicallaThurbcr in Coulter, Muhl-enbergia t;inuosa S"VaUt:ll, ContI". U.S. Nat!' Man. }locky Mount. 408. 1885, Thurber 269, prohably Herb. 29: 204, .1947. E, A. Mearns 2457, in ISm, Hidalgo emut Co., "Rio Mimbres." - Stipa n!1(mlexicana Co., San Luis Mountains (US). (Thurb.) Scrihn. .uuhle"bcrgic, sylvatJca (Torr.) Torr. val". fleruosn Vasey in Wheeler, Hpt. U,S. Sorvey W. lOOth Merid, 6: Stipa scribneri Vasey, Hull. Torr. Bot. Club 11: 125. 284. 1878. Wright 731. in ISS1, pcrh:lps Cmnt Cn. \lco.l" 1884. V;lSf::)' s.n., in 188.!? Santa Fe Co" Santa Fe (US). Silver City.... Muhumbergja monlicoul Buck1, l'ricuspis nllltica Torrey, U.S, Expl. Miss. Pad£. Rpt. ,\fuhlenbergia SyllJCJtica (Torr.) Torr. val'. pril1glei 4: 156. 1&'56. Higclow s.n., 22 Sep 1853, San Miguel Co" Scribner, Bull. Torr. Bot. Club 9: 89. 1882. C. Pringle Laguna, Colnrado (NY). -'0 Tridens muticus (Torr.) Nash 480, Grant Co., Santa Ri.ta ~'lountnins (US). = Muhle-n­ Trisetum tnOtltanUin Vasey, Bull, Torr. 80t. Club 13: bergul Wl!l<-'iflOnt Buekl. 118,1886, G. R. Vascys,n., in 1881, San MiguelCo., Las Muhl-enbergia wrightii Vasey in Coulter, Man. Rocky Vegas (US), Mount. 409. 1885, ""fright H)86, in 18:'51, "Colorado and 'frisetum mOfltanum Vasey val". pilosum Lollis~Marie" ~ew Mexico" (US), RhodOl'a .'30: 212. 1928, P. C. Standley 4536, Aug 1908, Panicum bulbosum H,B.K. var. minus Va~ey, San Mi~llcl Co" Cowles. "''' Triset!l1n manU/tlum Vasey U.S.D.A. Div. Bot. 81111.8:38, 1889. Husbys,n., in 1880, Vralepi.~ composita Buckley, Pmc. Acad. Nat. Sci. perhaps Grant Co. near Mang.'ls Springs (US). Phila, 18G2: 94. 1862. Woodhouse s.n., prohablf 18.~1, Panicum lacJlllonthumTorrcy, U.S. Eq>1. Miss. Pacif. "New Mexico" (PH}. = Let'tochlan faiicicularis (Lam.) Hpt. 7; 21. 1858, T. Antisell s.n., in Aug t854, Gr,mt Co" Geay 76 K. W.ALLRED [Volume 50

Vrolepis polWoides Buckley, Pmc. Acad. Nat. Sci. Glyceria 54 Phil•. 1862, 94. 1862. Fendler 932, in 1847, prohahly Nackelochloa 118 Santa Fe Co. near Santa Fe (PH). = Poa fendleriana Helictotrich(ln 118 (Steud.) Vasey Heteropogon 102, 118 Vi/fa ~rU;hokpisTorrey, u.s. Expl. Miss. Pacif. Rpt. 4: Hierochloe 230 155. 1857. Bigelow s. n., Oct 1853. Bernalillo Co., Sandia Hilaria 200, 232 Mountains (NY). = Blepharonellron tricholepif (Torr.) Ho/=118 Nash Horckum 24, 25, 26, 27, 28, 29, 30, 35, 36, 36, 61, 152, 153 Imperata 118 SELECTED BIBLIOGRAPHY OF Koelcria 109, 192, 193 NEW MEXICO GRASS TAXONOMY Leersia 172 Leptochloa 147 General literature 3,20,46,48,58,59,60, 102,106, 116, Leymus 11, 1.7,78, lSI 118, 119, 150, 189, 199, 204, 205, 227, 229. 236, LoliumS3, 124,218,220 237,238,239 Lycurus 175 Triticeaetribe18, 19,23,38,39,41, 77, 78, 79,151 Melica40 Agropyron 51, 65, 75. 76, 78, 80,151,167,185,216 Muhlenbergia 92, 155, 156, 169, 170, 174, 197 Agrostis 32, 165, 214, 233 Munroa8 Alopecuros 194- Oryzop,;" 15, 125 Andropogon47,49 Pauicum37, 44, 52,117.142,143,144,145,225,240 AntllOxanthum 107, 242 Pappophorum 53, 182 Apera 118 Paspalum 1, 12, 111, 159 Aristida 2, 102 Pennisetum 52, 221 Arrhenatherom 118 Pllalaris 5 Anmdo U8 Phleum 121 Avena 21,22 Phragmites 57,91 BecJ.:mannia 90, 177 Phyllostachys 60 Blepharoneuron 118 Piptochaetium 15, 118 Bouteloua 103, 115, 180 Poa 10, 33, 112, 132, 133, 141, 149,201,202 Brachiaria 229. 240 Polypogon 118 Bromu, 34, 84, 113, 146, 157, 180, 191. 195, 198, 207, Psothyrostachys 78, 81 208,224 Puccinellia 54, 61, 66, 93 Buchloe 171 Redfieldia SO, 178 Calamagrostis 108, 131, 206 Rhyncmlytrum118 CoumwvWo 222 Saccharum 60 Catabrosa 118 Schedonnardus US Cencltrus67 Schismus 62. 89 Chloris 6, 138 Schuachne137,212 Cinna 118 Schizachyrillm 102, 118 Coix 118 Sclerochloa 213 Cortaderia 63 Scleropogon 181 Cottea 118 Secole 38, 211 Cynodon74 Setoria85, 86, 88,129, 16S, 176, 184, 221 Doaylis 209, 243 Sorgllastrum 223 Dactyloctenium 102, 118 Sm'ghum 69, 72, 82, 226 D01llhonia 56, 94 Spartina 154 DC$Champsia 130, 135 Splumoplwl;" 87 DidIOn/helium 105 Sporobolus 128, 183 Digitaria 228 Stenotaphrum. 45,187.241 Distichlis 31 Slipa 13, 14, 15, 16, 125, 188 Echinochloa 104 Torreyochloa 54, 55, 61 Eleusine 102, 118 Trachypogon 102, 118 xElyhordeum 18, 19, 110 Tragus 7 xElyTtWtrigia lB. 19 Tridens 215 Ely""" 75, 76, 78,98, 100, 151, 158, 196,234 Triplasis 102, 118 Elyonul'lls 102, 118 Tripsacum 71 E/ytrigw 18, 19,51,85,99, lSI, Z16 Trisetum 120, 135, 140, 173 Ennea-pogon 53, 118 1:Triticosecale 42, 203 Eragrostis59,97, 134, 136, 164, 179,235 Triticum 38, 43, 126, 127 EremopYl'lIm 18, 19, 78 Urochloa 229 Eriochloa 190 Vulpia 139 Erioneuron 186 Zeo 122,123 festuca9,95,96, 124,148,160, 161, 162, 163,217,219 Zoysia 60, US 1990J NEW MEXICO GRASS TAXONOMY 77

LITERATURE CITED 21. . 1968. On some relationships behvccn Avena sativa uncl.A. fatun (Cramineae) as studied L ALLRED. K. W. 1982. Paspalum dil.·ticlnnn L. var. from Canadian materi.11. Can. J. Bot. 46: indutllm Shinners (Poac-eae). Great Basin Natmal· 1013-1022. ist 42: 101-104. 22. . 1977. Oats, wild and cultivated-a mono- D(~pt. 2. . 1984. Morphologic vcwiation and cJassi6ca· graph of the gCtlus Aocna L. (PoPoaceae). n. Hurdeum 6. . 1974. Taxollomy of the genus Chloris agrimntholl,.. N. distichum. H. lagunculiforme. (Gramjncae). Brigham Young Univ. Sci. BulL, H. spontnlleum, and H. vulgare. Can. J. Bot. 61: BioI. Ser. 19(2): 1-.133. 2023-2031. 7. ANTON, A. M. 1981. The genus Tragus (Cramineae). 26. . 1986. Ta:I/onomy of the North and South ](cw Bull. 36: 55-61. American ~llecie.<; of Hordeum sedion Hordeas­ A~"TON, 8, A. M., ....ND A. T. HUNZLKEn. 1978. EI gelicro trllln. Can. J. Bot. 64: 1745-1759. ,"funroa (Poaceae): Sinopsis morfolagica y taxo­ 27. BAUM, H. R., ANI) L. G. BAILEY, 1981a. Taxonomic namica. 001. Acad. Nac. Ci. 52: 229-252. studies in waU barley (Hurdeum mwinum) and sea 9. Ancus. C. W.. AND S. G. AIKEN. 1987. Noteworthy harley (HOI. Taxonomic studies ill wall barley bergii Vasey (poaeeac). Syst. Bot. 6: 4J2-421. (Hordeum murinum) and sea barley (Hordeum n. ATKiNS, R. J., M. E. OARKWORTII, AND D. R DEw"Ef. matinum). 2. Multivariate morphometries. Can. 1984. A taxonomic study ofl..eymus ambiguus and J. Bot. 62, 2754-2764. L. sal1nlls (Poaceae: Tritkeae). Syst. Bot. 9: 29. . 1988. A taxonomic investigation ofHorde- 279-294. umarizol1icum (Puaccae: Tritkoeae) with reference 12. BA;.~""Ks. 0.1- 1966. Ta.xonomy ofPaspalum .'elaceutn to related species. Can. J. Bot. 66; 1848-1855. (Gramilleae). Sida 2: 269--284. 30. . 1989. Am Hordeum brach!Jantherum and 13. BARKWORTII, M. E. 1978. A taxonomic study of the H. californiculll (Triticeae: Poaccac) l.'Onspecific? large-glumed species ofStipa (Crn.mineae) occur­ ~an. J. Bol. 67: 46- 52. ring in Canada. Om. J. Bot. 56(6): 606-625. 31. BEF:TI.I':, A. A. 1943. The North American val"iations 14. . 1979. A proposal to reject Stipa colum- of Distichli.s spicata. BulL Torrey Dot. Club 70: biana (Poaceae) and nomenclatural changes affect­ 638-6f>O. ing three western North American species ofStipa a2. BJ6HKMAN, S. O. 1960. Studies in Agrostis and (Poaceae). Taxoll28: 621-62S. rclateclgenerd.. Symb. Bot. Upsal. '17: 1-112. 15. . ]982. EmbryologicaJ characters and the 33. BOIVIN, B., AJ\D D. L6VF.. 1960. POG agassizen.tis, a taxonomyoftht: Stipeae (Grdmineae). Taxon 31(2): new prairie bluograss. Lc '" aturalistc Canadien 233-2'13. 87,173-180. 16. BAR"'WORTH, M. E., J. McNp.ILL. AND 1- MAZE. 1979. 34. BOOKMAN, P. A. 1980. Variation in Bromus tector­ A taxonomic study QfStipa nelsonii (Poal..'t:ae) with um(Poaceae) in eastern Washington. MadrOlio 27: a key distinguishing it hom related taxa in western 36-42. North America. Cau. J. Bot. 57(22): 25..19-2553. 3...1. BOOTII, T. A.. AND A. J. RICHARDS. 1976. Studies in 17. BARXWOR1-n. M. E.. ANOR J. ATXlNS. 1984. Leymu.s the lIordeum JlIurinum a~regate. .I. Morphol­ HodUit. (Cramineae: Triticeae) in North America: ogy. Bot. J. Linn. SOC'. 72: 149-159. taxonomy and distribution. Amcl". J. Bot. 71: 36. BOTIIMER, R. N., N. J....COl;l!)O:>l, R. B. JORGENSEN. IINO 609-625. E. NICORA. 1982. Rcvisioll ofthe Hordeum pu.sil­ 18. BARKWORTIt, M. E., AND D. R. DRWEY. 1985. Ct'­ lumgrollp. NordicJ. Bot. 2: 307-32L nomi<:ally based genem in the perennial Triticeae 37. BOUGH. ~L J. C. COLOSI, ,\ND P. B. CAVEIIS. 1986. ofNorth America: identification and rn~mbership. The major weedy biotypes of proso millet (Pani­ Amer. J. Bot. 72: 767-776. cI'm miliacemn) in Cal1ada. Can. J. Bot. 64: 19. BARKWOR'l'H, M. E., D. R. DEWEY. AND R. E. ATKUI/s. 1188-1198. 1983. New generic com.:cpts In the Triticcac 38. BoWDf.N, W. M. 1959. The taxonomyand nomencla­ (Grdmincae) of the Intermountain Region: keys turcofthe wheats, barleys, and ryes and their ....tild and l.'Omments. Gr:cat BWiin aturalist 43: 561- relatives. Can. J. Bot. 37: 657-684 [Hordeum --0 ;) I .... seca/e, Triticum]. 20. BAIJM. B. 1\. 1967. Kalm's specimens ofNorth Amer­ 39. . 1967. Taxonomy ofinterj.!;eneric hybrids of ICan gr:lsses. Their evaluation for typification. the tribe Triticeae from North America. Can. J. Canad. J. Bot. 45: J.845-1852. Bot. 45, 711-724. 78 K. W. ALLRED [Volume 50

40, BOYu~. W. S. 1945. A cytotaxonomic study of the 62. CONEIiT, H. 1-. AND A. M. TURPE. 1974. Revision der North American species of Melica. Madrofio 8: gattung Schismus (Poaceae: Arundinoideae: Dan­ 1-26, thonieae). Abh. Scnckenberg. Naturf. Ges. 532: 41. Bon.E, W. S., A:'>!O A. H. HOLMGRE;.I. 1955. A cyte­ 1-81. netic study of natunu and conb'oUed hybrids 63. CONNOR. H. E. 1983. Names and types in Cortade· hetween Agr01,yrvn trachycaulum .and Hordeum ria Stapf(Gramineae). II. Taxon 32: 633-634. jubatum. Cenetics 40: 539-545. 64. CoVAS, G. 1949. Taxonomic observations OD the 42. BRlGGLE. L. W. 1969. TriticaJe----a revitn..... Crop Sci. Nortb American species of HQrdeum. Madrono 9,197-202, 10, 1-21. 43. BmCGLE. L. W., ANDL. P. REITZ.. 1963. Classification 65. DAUflENMlRE, R. 1.960. An experiment study of of Triticum species and of w"heat varieties grown variation in the Agropyron spicatum-A. in-erme in the United States. USDA Tech. Bull. 1278. complex. Bot Gaz. 122: 104-108. 135pp. 66. DAVIS, J. I. 1983. Phenotypic plasticity and the 44. BRUNnl'. J. N. AND J. R E~iES. 1975. Cytological selection of taxonomic characters in Puccinellw and morphological variation in Panicum virgatwn. (Pooce.e). Syst. Bot. 8,341-353. Southw. Nl"\'OIZE. improvement. Plenum Press, New York. 1974. Flora of tropical East Africa. Gramineae, so. DEWEY. D. R, AND K. H. ASAY. 1982. Cytogenetic part It. Crown Agents for Overseas Governments and taxonomic relationships among three diploid and Admioistmtors, london, pp. 177-450. crested wheatgrasses. Crop Sci. 22; 645-650 60. CLAYrON. W. D.. AND S. A. RF.NVOlZE 1986. Cenera [Agropyron ]. ~raminum: grasses ofthe world. Kew BuU. Acldit. 81. DE\....£y. D. R., AND C. HStAo. 1983. A cytogenetic SeL XIII. 389 pp. basis for transfeuing Russian wildlye from Elymus 61. CLAUSgN, R. T. 1952. Suggestion for the assign­ toP~'athyrostachys. Crop Sci. 23: 123-126. ment of Torreyochloa to Puccinellia, Rhodora 54: 82. DocGI:":n·. H. 1970. Sorghum. Longmans, London. 42-45. 403 pp. 1990J NEW MEXICO GRASS TAXONOMY 79

83. DORE, W. G. 1950. Persian darnel in Canada. Sci­ 106. GOULD. F. W., AND R. B. SHAW. 1983. Grass system~ Agdc. 30, 157-164 [Loli"m]. atics. 2d ed. Texas A&M University Press, College 84. ELLIOT, F. C. 1949. Br()lnt~ il1ermis and B. pumpel­ Station, 397 pp. lia11us in North America. Evolution 3: 142-149. 107. eM.NT. r...l. C., AND J. ANTONQVICKS. 1978. Biology of 85. EMEm', W. H. P. 1957a. A <:ytotaxonomic study of ecologically marginal populations of AntllOxa'l~ Setaria. macrostachya (Gramineae) and its rela­ thum oc:WratfJm. I. Pbenetics and dynamics. Evo­ tives in the southwestern United States and Mex­ lution 32: 822-8.38. ico. BuU. Torrey Bot Club 84, 95-105. 108. GREENE. C. W. 1984. Sexual and apomictic repro­ 86. . 1951b. A study ofreproduction in Setaria dnction in Calamagrostis (Gramineae) from east­ ern North America. Amer. Bot. 71: 285-293. rno.crostachya and its rela.tives .in southwestern J. 109. GREUTEK. W.1968. Notulae nomenciaturaJes et bib­ United States and Mexico. BulL Torrey Bot. Club liographicae 1-4. Candollea 23: 81-108 [Koele~ 84,106-12L fia]. 87, ER.DMAN, K. S. 1965. Taxonomy of the genus llO. Gnoss, A. T. H. 1960. Distribution and ecology of Sphenopholis (Cramineac). Iowa State J. Sci. 39: EL]1nus macofJl"lii Vasey. Can. J. Bot 38: 63-67. 289-336. Ill. GUZMAN. R. .."NO F. J. SANTANA, M. 1987. Las espe~ 88. FAIRBROlliERS, D. E. 1959. Morpbological variation des mexicanas del genera Pospalurn L. (GnlJni~ of Setaria faberi and S. viridis. Brittonia 11: neae). Uni\'. Guadalaj:l.rJ. Folleto Tecnico No. 1. 41 48. 112. HALPERIN, M. 1933. The taxonomy and morphol~ 89. FAIHJQJ. S. A., AND H. B. QURAISH. 1979. Studies on ogy of bulbous bluegrass, Poa bulbosa vivirJara. Libyan grasses. V. Population variability and dis­ J, Amer, Soc. Agron. 25: 408-413. tribution of Schismu.s ambicus and S. barbatus in 113. HARlAN, J. R. 1945. Cleistogamy and chasmogamy Libya. Pal<.]. Bot. 11(2),167-172- in Broltnts carinatus Hook. & Arn. Amer. J. Bot. 90. FERNALD, M. t. 1928, The American and eastern 32,66-72. Asiatic Beckmannia. Rhodora 30: 24-27. 114. ll.J\.RVEY, L. 1975. Eragrostis. Pp. 177-201 in F. W. 91. . 1932. fhragmites communis Trin. VaT. Gould, Grasses ofTexas. Texas A&M University berlo.ndieri (Fournier) comb. nov. Rhodora 34: Press, College Station. 653 pp. 211-212. 115. HILl~ S. R 1982. Vegetative apomixis rVivipary'') 92. . 1943. Five common rhizomatous species of 1ll Bouteloua hirsuta Lag. (Poaceae). Sida 9: M.lJenbergia. Rbodora 45, 222-239. 35'5-357. 116. HrrctlcocK,AS.l920. The genera ofgrasses ofthe 93, FERNALD, M. 1., ..\.'IlO C. A. WEATHERBY. 1916. The United States, with special reference to the eco­ genus Puccinellia in eastern North America. nomic species. USDA BulL 772. Rhodora 18: 1-23. 117. HITCHCOCK, A. S., AND M. A. CHASE, 1910. The FINDL.>\.Y, AND R. BAUM. 1974. 94. J. N., B. The nomen­ North American species ofPanicum. Contr. U.S. clatural implications oftbe taxonomy ofDanthonia Nat!' Herb. 15: 1-396. in Canada. Canad. J. Bot. 52; 1573-1581. US. . 1951. Manual of the grasses of the United 95. FREDERIKSEN, S. 1979. Festuca tninutifloro Rydb., States. 2d ed. U.S.D.A. Misc. Pub!. ZOO. I,OSl pp. a neglected species. Bot. :otiser 132: 315-318. U9. HOLMGREN, P. K.. W. KEUKEI\, AND E. K. SCHQ. 96. . 1982. Festuca brachyphyUa, F. sorinwn- FIELD. 1981. Index Herbariorum. part I. The talla and related species in North America. Nord. herbaria of the world. Boho, Scheltema & Hol~ J. Bot. 2, 525-536. kema, Utrecht. 97, FREEMAN, D. 1979, Lehmann lovegrass. Range~ 120. HUl:.rEN. E. 1959. The Trlsetum spicatum complex. lands 1: 162-163 [EragrosHs]. Sv. Bot. Tidskr. 53: 203-228. 98, GABLE, M. L. 1984. a biosystematic study of the 121. HUMPHlUES, C. J. 1978. Notes on the genus Phleum genus ElynHI$ (Gramineae; Triticeae) in IoVlla. L. Bot. J. Lino. Soc. 76: 337-339. Proc.lowa Acad. Sci. 9, 140-146. 122. ILTIS, H. H. 1983. From teosinte to maize: the 99. CJLLETI,J. M.. AfIIOH.A.SENN, 1960. Cytotaxonomy catastrophic sell:ual transmutation theory. Science and infraspecific variation of Agt'QPyroll smithii 222,886-894 [z..]. Rydb. Canad. j. Bot. 38, 747-760. 123. ILTIS. H. H .. AND J. F. DoEBLEY. 1980. Taxonomy of 100, GOULD, F. W. 1947. Nomenclatural changes In Zeo (Gramineae). 11. S\lbspecific categories in the Elymus with a key to the California speC((~s. Zea mays complex and a generic synopsis. Arner. Madrono 9: 120-128. ]. Bot. 67,994-1004. 101. . 1957. New North American andropogons 124. JAUKAI~, P. P. 1975, Chromosome relationships be­ ofsubgenus Amphilophu$ and a key to those spe· tween Lotium and Festuca (Gramineae). Chromo~ des occurring in the United States. Madroiio 14: soma 52: 103-121. 18-29 [Bothriochloo]. 125. JOHNSON, B. L. 1945. Natural hybrids between On;­ 102. .1975. Grasses of Texas. Texas A&M Uni- zopsis llymenoides and several species of Stipo.. versity Press, College Station. 653 pp. Amer. J. Bot. 32: 599-608. 103. . 1979. The genus Bouteioufl. Ann. Missouri 126. jOiTNSON, B. L, D. B..I,RNHART, AND O. HALL 1967. Bot. Card. 66,346-416. Analysis of genome and species relationships jn 104. GOULD, F. W .. M. A. ALl, AND D. E. FAlRBROTHERS. the polyploid wheal~ br protein e1ectrophore:sis. 1972. A revision of EchinQchloa in the United Amer. J. Bot. ,yt 1089-1098 [l'riUc.m]. States. Amer. MidI. Naturalist 87: 36-59. 127. JOHNSON. B. L" AND H. S. DHALIWAL. 1976. Repro~ 105. GoULD, F. W., AND C. A. CLARK. 1978. Dichanthe­ ductive isolation of Triticum boeoticum and Triti­ lium (Poaceae) of the United States and Canada. cumunzrtu and the origin ofthe tetraploid wheats. Alln. Missouri Bot. Card. 65: 1088--1132. Amer.]. Bot 63, 1088-1094. 80 K.W.ALLRED [Volume 50

128. JONES, Ii:. K.. A."D N. C. FASSF:1T. 1950. SubspeciGc 150. MARTIN, W. G,ANDG R HUTCHIJIIllinois Biot Monogr. 48: grostideae). Sida 11; 282-285. 1-74. 156. . 1987. Anatomical study ofthe M.u.hlenber~ 135. . 1979. The relationships of three Mexican gia repens complex (Poaceae: Chloridoideae: Aveneae, and some new characters for distin­ Eragrostideae). Sida 12: 347-359. guishing Descha1UpsW and Trisctum. Ta;'(on 28: 157. MORnow. L. A_. AND P. W. STAHL..\lAN. 1984. The 225-235. history and distribution ofdO'vny brome (81'011'11£$ 136. KOCH. S. D.. AND I. SANCHEZ V. 1985. Eragrostis tectorum) 10 North America., Weed Sci. 32 mexicana, E. Fleomericana, E. Mcuttiana and E. (suppL),2-6. vire3Cefl8: the resolution ofa taxonomic problem. 158. NlU.sON, E. N.. AKD R J. TYRL. 1978. Hybridization Phytologia 58: 377-381. and introgTession between Elymus canacleMis and 137. KOYMtA. T., AND S. "KAWA.."'JQ. 1964. Critical taxa or Elymus virgitlicus (Poaceae). Proc. Okla. Acad, grasses with North American and eastern Asiatic Sci. 58, 32-34. distribution. Can. J. Bot. 42: 859-884 [Schiz­ 159. NOMJ-:NCLATUR,E COMMllTEE, IAFT. 1983. Report achne ]. on Proposa1528: rejection of Paspalum distichum 138. LAZARfDES, r..t 1972. A revision ofAustralian Chlo­ L. (Gramineae). TaxQn 32: 281 [name stflDds}. rideae (Gramineae). Australian J. Bot (suppl. ser.) 160. PAVLICK, L. E. 1983a. Notes on the taxonomy and Suppl. No.5 [Chloris I· nomenclature of Festuca occidentalis and F. ida­ 139. LoNARD, R. I., AND F. W. GOULD. 1974. Tbe North hoensis. Can. J. Bot. 61: 337-344. American species of VulpitJ (Cramineae). 161. . 198.3b. The taxonomy and distribution or Madroiio 22: 217-230. lo'estvca idahoen.ri.s in British Columbiaand north· L40. LoUIS-MARIE. O. C. 1928. The genus Trisetum in western Washington. Can. J. Bot. 61: 345-353. America. Rhodora30: 209-228. 231-245. 162. . 1984. Studies on the FestlUXl ovina com- L41. Lt1SH. W. M. L989. Adaptation and differentiation of plex in the Canadian Cordillera. Can. J. Bot. 62; golf course populations of annual bluegrass (Poo 2448-2462. annua.). Weed Sci. 37: 54- 59. 163. . L985. A new taxonomic survey of the 142. McGREGOR, R. L. 1984a. Panicum capillare L. var, Futvca rubra complex in nortb"",""€stern North occidentale Rydb. (Poaceae): an illegitimate name. America, with emphasis on British Columbia. Contr. Univ. Kansas Herb. No. 10. Pbytologia57: 1-17. 143. . 1984b. Panicum capillare L. var. barbiplll- 164. FERRY, C" Al\D J. McNEILL. 1986. The nomenda· vinatum (Nash) comb. nov. Phytologia 55(4): 256. ture of Erag1"ostis ctlianem;is (Poaceae) and the 144. . 19S4c. Panicum dichotomiflorum (Poaceae) contribution of BeUardi to Allioni's Flora Pede~ variation in Kansas including notes on the sterile mQntana. Taxon 35: 696-701. palea. Conh'. Univ. Kansas Herb. No.8. 3 p. 165. PHIUPSON, w. R 1937. A re";sion of the British 145. . 1985. Porricum hillmanii Chase (Poaceae); species of the genus Agrost'i3. J. Linn. Soc. Bot. vailidity and distribution. Contr. Univ. Kansas 510 73-151. He,b. No. 13. 9 pp. 166. PlNTo.EscoB..4.R, P.1976. Notasobreel ejamplartipo 146. McNEILL J. 1976. Nomenclature offour perennial de"Bromus cotharticus" Vahl. Caldasia 11: 9-16. species of Bromu..s in eastern North American. 167, POHL, R. W. 1962a. Agropyron hybrids and the with a proposal for the listing ofB. ptl1"gans L. as status of Agropyron pseudon:pens. Rbodora a rejected name under Article 69. Taxon 25: 640143-147. 611-616. 168. . 1962b. Notes On Setaria viridis and L47. . 1979. Diplachne and Leptochloa (Poaceae) $. faberi (Gramineae), Brittonia 14: 210-213. in North America. Brittonia 31: 399-404. 169. . 1969. Muhlenbergia subgenus Muhlenber- 148. MALIK, C. P. 1967. Hybridization ofFestucaspecies. gia (Gramineae) in North America. Amer. Mid!. Can. J. Bot. 45: 1025-1029. Naturalist 82; 512-542. 149. M..\R5H, v. L. 1952. A taxonomic revision of the 170. POHL, R. W., AND W. W. MrrCHf.LL. 1965. Cytogeog­ genus Poa ofUnired States and southern Canada. raphy of the rbizomatous American species of Amer. Midi. Naturalist47: 202-250. Muhlenblwgia. Brittonia 17: 107-112. 1990J NEW MEXICO GRAssTAXO OMY 81

171. POZARNSKY, T. 1983. Bulfulograss: home on the 196. SN'!DER. L A. 1950. MOll)hological variability and range, but also a turf grass. Rangelands 5: 214­ hybrid developmt:nf in Elymus glaUCU$. Amer. J. 216 [8",,"looJ. Bot. n 628-,,36. 172. PYRAH, G, L. 1969. Ta"onomic and distributional 197. SODERSTROM, T. R 1007. Taxonomic study of sub~ studies in Leersw (Gramineae). Iowa St. J. Sci. 44: genus Podosem.umand section Epicampes ofMuh~ 215-270. lenbergi,a (Gramlneae). ContI'. U.S. Natl Herb. 173. RANDAll .. J. L.. AND K W,l·hLu. 1986. Biosystcmatlc 34,75-189- studies of North American Tfisetum spicatum 198. Som:mn'RoM, T. It. AND j. H. BEAMAN. 1968. The (poa<-eae). Syst. Bot. IL 567-578. genus Bromus (Graffiineae) in MetiCQ and Central 174. REEDER. C. G. 1949. Muhlenbet-gia minutissima America. Micb. SL Voiv. Publ. Mus. Diol. ScI'. 3: (Steudel) SwaDen anditsaJlies. J. Wash. Acad. Sci. 465-520. 39,363-367. 199. SODERSTROM, T. R, K. W. HlLU, C. S. CAMPBELL. 175. .1985. The genus LyCUf"US (Cramineae) in AND M. E. BARKWOJITH. 1987. GrdSs systematics North America. Phytologia 57: 283--291. and evolution. Smithsonian Press. Wa"hington, 176. REEDER. I. R. 1951. Setonalutescens, an unlenable D.C. 473 pp. name. Rhodora 53: 27-30. 200. SOHNS. E. R. 1956. TI,e genus Hil.a,ria (Crdmineae). 177. . 1953. Affinities of the grass genus neck- J. Wash. Acad. Sci. 46, 3lJ -321. mannta Host. Bull. Torrey Bot. Club 80: 187-196. 201. SOlmNG, R. J. 1985. Paa L. in New Mexico, with 178. . 1916. Systematic position of RedfU~ldw a key to middle and southern Rocky Mountain (Gramineae). Madmno 23: 434-438. 179. .1986, Another look at Eragro8tis tephra- spccies (Poaceae). Great Basin Naturalist 45: sant1ws (Cramineae), Phytologia 60: 153-154. 395-422. 202. SOnENG, AND S. L. HATCH. 1983. A(:omparison 180. REEDER. J. R., AND C. G. REEDJW. 1980. Systematics n. J.. of Bouteloua breviscta ancl B. ramo.ra (Crami­ of roo tTtlcyt. and Poa occidentali.t. Sida 10: neae). Syst. Bot. 5; 312-321. 123-141. 181. REEDER. J. R. A.."l'D J. Toow.,. 1987. Scle"opogon 203. Sl'ACE. C. A. 1987. Tritic..l.Ie: a case ofnomenclatural (Cramineae}, a moootypicgenus with disjunct dis~ mistreatment. Taxon 36: 445--452l'Critirosecale]. tribution. Phytologia 62: 267-275. 204. STANDLEY. P. C. 19103. The type localities of plants 182. RF.EDl::n. J. R.. AND L. J. TOOL.JN. 1989. Notcs on first deSCribed from New Mexico. Contr. U.S. Pappophomm (Grnmiueae: Pappopboreae). Syst. Nat!' Herh. n 143-227. Bot. 14,349-356. 205. . 1910b. A bibliography of New Mexico 183. H.IGCINS, R 1977. A hiosystematic study of the botany. Conti" U.S. Nat!. Herb. 13: 229-246. Sporobolus asper complex (Gramineae). Iowa 206. SnnmINS, G, L" In. 1930. A revision ofsome North StateJ. Res. 51: 287-321. Americllil species of Calamagrostis. nhodora 32: 184. ROM[NCgR, J. M. 1962. Taxonomy of Setaria 35-57. (Grnmineae) in North America. Illinois Hio!. 207. . 1947. The origin ofthe (.'Omplex. of Bromus Monogr. 29: 1-132. carinatus ami its phytogeo~phic implications. 185. SAKAR. P. 1956. Crested whcatgrass complex. Cnn. Contr. Gray Herb. 165: 42--55. J. Bot. 34,; 328-345 [Agrop!lmn]. 208. . 1981. Chromosomes and evolution in the 186. SANCHEZ, E. 1983. Das!lochloa. Willdeuow ex Hyd­ genus BromU3(Gramineae). Bot. Jahrb. Syst. 102: berg (Poaceae): C6nero monot£pico de Norteam­ 359-379. erica. Lilloa 36: 131-138 {Erioneu.ronJ- 209. Sn:BBINS, C.l... JR.. AND D. ZoHARY. 1959. Cytoge­ 187. SAUER. J. D. Revision ofStenotaphrum (Cr4mineae: netk and evolutionary studies in the genus Paniceae) with attention to its historiC

on north Texas gt'dsse...s. pretation of phenotypic plasticity in Agropyron Rhodora 56: 31-32 [nomenclature ofKoderW]. repens(Graminea.c). Amer. J. Bot. 75: 401-413. 193. . 1956. Illegitimacy of Persoon's species of 217, 'I'EnRELL, E. E. 1967. Meadow fescue: Festuca ela­ Koel(;;1"ia (Gramineae). Rhodora 58: 93-96. twr L. or F. pra.tensis Hudson'~ Brittonia 19: 194. SmnER. V. K., AND B, G, MUnRAY. 1979. The cytolo~y 129-132. of the geuus Alopecurw (Gramineae). J. Linn. 218. . 1966. Taxonomic implications of genetics Soc. Bot. 79, 343-355. in ryegrasses (Louum). Bot. Rev. 32: 138-164. 195. SMUll, P. 1910. Taxonomy and nomenclature of the 219. . 1968a. Noles on FestuClJ arundinacea and brome-grnsses. Notes Roy. Bot. Gal~. Edinburgh 1'. praterlSis in the United States. Rhodora 70: 30,361-376 [Bramus]. 564-568. 82 K. W. ALLRED [Volume 50

220. . 1968b. A taxonomic revision of genus Lo~ 233. WIDEN, K. 1971. The genus Agrosti.s L. in eastern lium. U.S.D.A.-A.R.S. Te<:h. Bull. 1392. Fennoscandia. Taxonomy aod distribution. FI. 221. . 1976. The correct names for pearl millet Fennica 5: 1-209. and yellow foxtaiL Taxon 25: 297-304. rSeta.ria J 234. WrLSoN. F. D. 1963. Revision ofSita71ion (Tritk>eae, 222. 'fHIERI-:T, J. W. 1966. Synopsis of the genus Calam­ Gramineae). Britttmia 15: 303-323. ovilfa (Gramineae). Castnnea 31: 145-152. 235. WITHERSPOON, J. T. 1075. A numerical taxonomic 223. VEI.DKAMP, F. 1984. The identity of An.dropogon J. study of the Eragro,~tis intermedia complex. Un~ nutat/.3 Linnaeus (Gramineae). Taxon 33: 95-97. published dissertation. University of Montana. 224. WACNON, H. K. 1952. A revision of the genus Missoula. 483 pp. B,-~', section Bromopsis, of North ..\merica. Brittonia 7: 415-480. 236. WOOTON, E. O. 1903. Bange grasses ofNew Mexico. 225. WALU;l\, F. R 1976. A biosystematic study ofPani­ Rpt. Co\'. New Mexico 1902: 232-234. cum section Diffusa (poaccae) in North America. 237. WOOTON, E. 0., AND P. G STANDLEY, 1912. The Unpublished. dissertation. Texas A&M Univer­ grasses and grasslike plants of New Mexico. New sity. College Station. 123 pp. Mexico Agric. Exp. Sta. Bull. 81. 175 pp. 226. W .... RwlCK, S. I.. B. K. THOMPSON. AND L. D. BLACK. 238. . 1913. Descriptions of new plants prelimi~ 1984. Population variation in Sorghum hlllc~nse, nary to a report upon the flora of New Mexico. Johnson b'Tass, at the northern limits of its range. Contr. U.S. Nat!. Herb. 16: 109-100. Can. J. Bot. 62, 1780-1790. 239. . 1915. Flora of New Mexico. Contr. U.S. 227. WATSON, L,., H, T. CLIFFORD, AND M. J. DALLWITZ. Nat!. Herb. 19: 1-794. 1985. The classification of Poace'J.e: subfamilies 240. ZUJ.,OACO. F .• ANDT. R. SODERSTROM.I9S5. Classifi~ and supertribes. Australian Bot. 33: 433-484. J. cation of the outlying species of New WorM 228. WI':8STER, 1987. TlUonomy ofDigilal"ia s(.'Ction RD. Pank:tlm(poaceac: Paniceae). Srnithl,onian Contr. Digitaria in North America (Poaceae: Paniceae). Bot. 59. Sida 12: 209-222. 229. . 1988. Genera of the North American Pan- 241. BUSEY, P. 1986. Morphological identification of iceae (Poaceae: Panicoideae). Syst. Bot. 13: St. Augustinegrnss cultivars. Crop Sci. 26: 28-32 576-609. IStenoptaphrum]. 230. WEIMARK, C. 1971. Variation and taxonomy of Hie­ 242. FEL.BER, F. 1988. Phenology of llowering ofdiploid rochloe (Gramineae) in the Nortbern Hemi­ and tetraploid populations of Anthcmnthum sphere. Bot. Not. 124: 1.29-1.75. alpinum and Anthvxanthutlt odoratum. Can. J. 231. WELSH, S. L. 1982. Uto.h pllUlttypes-historicnJ per­ Bot. 66: 2258-2264. spective 1840 to 1981-annotatedlist, and bibliog­ 243. MlZIANTY, M. 1.986. Biosystematic studies on raphy. Great Basin Naturalist 42: 129-195. Dactyli.s L. 1. Review of previous studies. Acta 232. WESTERN REGIONAL Tl~CHN[CAI, COMMIITEI! W-90. Soc. Bot. Pol. 55: 467-479. 1972. GaHetn: taxonomy, ecology, and manage­ ment of Hilaria james» on western rangelands. Received 21 September 1989 Utah Agr. Exp. Sta. Bull. 487. 38 P[}. Accepted25January 1990