328 



Index to Grass Species 





1 



1 Avenula pratonsls CL.) Uara. Bull, Soo, Hoy, bot. 



Axonopus appendloulatus (Presl) Hltoho. h Chase, 



Ayenella ouprlna Sohur. Verh. Slebenb. Ver. Naturw. 



Bels, i^- 68. 1868. 



Contr. U. S. Nat. Herb. 18: 300. 1917, 



85. 1853, as syn. of Alra flexuosa L. (Runanla) 

 - Desohampsla flexuosa 



Based on Avena pratensls L. 

 ; Heliototrlohon pratense (L,) Pllg. 

 Europe 



Based on 



Paspalum appendloulatum Presl. 



Panama 



Avenalla flexuosa (L.) Pari. Fl. Ital. 1: 246. 18iv8. 



■ ■ ^ ' - - ■ ; -.-..-...-,,..„ 



.'AxonopuB arouatuB (Hez) Dedeooa, Brageoitla 15s 288. 





Avenula pubesoens (Huds.) Dura. Bull. Soc. Hoy. Bot. 



1956. 



Based on "Alra riexuoBa Linn." Kan. U. S. 



3el2. 63. 1868. 





- DeGOhampsla flexuosa 





Bah All ciT\ PAAnAl iim nv*A,in^inn Mav 





y Based on 



Avena pubesoens Huds. 



T Olaxlou 17933 



Avenella flexuosa var. oontraota Lojao. Fl. Sioul. 

 3: 301. 1909. 



= Heliototrlohon pubesoens (Huds.) Pllg, 



Brazil 



Eurojje 



Axonopus argentlnus Parofll, Not. Kus. La Plata 3: 15. 



"Honte dl MlBtretta, Lojaol..." 



Avenula soheuohzerl (All.) Dum. Bull. Soo. Hoy. Bot. 

 i:'elg. 7^: 6a. 1868, 



Avena Soheuohzerl All, | 



f, 1. 1938. 



Slolly 



Avenella flexuosa var. ouorlna Sohur, Oesterr. Bot. 



"Argentina. Entre Rlos, Conoordia, leg. L. R. 

 Parodl, no. 4649. I-I922 (Typus sp. in herb. 

 Parodl et Grass "erbarlum, Washington) 



Zeltschr. 9: 327. I859. 



■ ' ' ' { 



Europe 



Axonopus anrentlnus var. prenulnus forma hlrsutuB 



Avenella ouprlna wohur.,,Aira flexuosa var, 

 ouprlna Sohur." P'.ibllshed as synonyms. 



Avenula serapervlrens (Vlll,) Dum. Bull. Soo. Hoy. 



Parodl, Not. nus. La Plata 3: 18. 1938. 



- Desohampsla flexuosa 



Bot. Bel?'. 68 1868 



"Argentina. Conoordia, leg. L. R. Parodl, 



no, 9584, II- 1930 (Typus)." 



Avenella flexuosa var, elatlor Sohur, Oesterr. Bot, 



Based on Avena [serapervlrens Vlll.] 





Zeltsohr. 9: 32?. 1859. 



— Heliototrlohon serapervlrens (Vlll.) Pllg. 



1 Axonopus argentlnus var. glabrlflorus Parodl, Not. 





Europe 



j Kus. La Plata 3: 19. 1938. 



"Auf den Heuwlesen bel Klausenburg , " 







Austria 



Avenula setaoea (Vlll.) Dum, Bull, Soo, Hoy. Bot. 

 Delg, 68. 1868. 



Based on Avena [setaoea Vlll.] 

 - Heliototrlohon setaoeuin 



"Uruguay, Ilontevldeo no. 5038, Saltc) leg. 



0. Qrlhuela no. 60, 1- 1937. (Typus varletatls)." 



Avenella flexuosa var, flavesoens Sohur, Oesterr. 

 Bot. Zeltsohr. 9: 327. I859. 



Axonopus argentlnus var. glabrlpos Parodl, Not. Kus. 

 La Plata 3= 19. 1938. 



"Auf Alpentrlften, Z. B, auf dem Arp^s und dem 

 Vurtop." 



Austria 



Europe 



"Argentina. Entre Rlos, Pedermar, leg. 

 J. ^rledermann no. 60, V, 1933 (typus varletatls)" 



Avenula sulcata (Oay) Dum. Bull. Soo. Hoy, Bot, 



Avenella floxnoaa ssp. montana (L.) Lttve A Lfive, Aot, 



Lelg. ^ 68. 1868. 



Axonopus arsenel Swallen, Joum. Washington Aoad, 



Hort. Ootoburg. 20% 120, 128. 1956. 1 



Based on Avena suloata Oay 



Sol. 23: 459. 1933. 



Baaed on Alra montana L. 



Europe 



- Heliototrlohon suloatum (Gay) Potztal 

 Europe 



Type m the U. S. Nat. Herb, no, 1,000,427 oolleoted 

 at Loma i>anta torla, vlolnlty of Korella, 

 hlchoaoan, Ilex, Sept. I7, 1910, by Bro. 0. Arsene 

 ^no , oy^d } . 



af f , A. multlpes 



Avenella flexuosa var. 4 tenerrlma Sohur, Oesterr. 1 

 Bot. Zeltsohr, 9= 327. 1859. 





Axonopus afflnls Chase, Joum. Washington Aoad. Sol. 







28: 180. f, 2. 1938. 



Axonopus arundlnaoeus 0. A. Blaok, Hem. H.X. Bot. "ard. 



"Auf Voralpen, Austria 





9: 251. 1957. 





"Tyi>e In the U. S, Katlonal Herbarium, no. 928710, 

 oolleoted In low, moist ground, iJaynesboro, : 

 i.lESlBnlppl, Oct. 2, I896, by Thos. H. Kearney, Jr. j 





Avenolla rubra Jord. ex Nyraan, Consp, Fl. Eur. 808, 

 1882, as syn. A. flexuosa L, 



"^^pe: frec^uent dominant herb of mountalnBlde^^^to 

 3 ra. tall , montane savanna In Cano, alt. 800 m, , Oerrt 

 Morlohe, nfo Vontuarl, Amazonas, Venezuela. *'an. 14, 

 1951, Bassett Kagulre, H. S. Cowan & John J. Wurdaok 

 30883; U.S. national Herbarium no. 2,040,245. 



z Desohampsla flexuose 



AxonopuB anpllfolluB Chase ex C. B. Hubbard, Kew Bull. | 





Europe 



1938: 382. 1938. name only. 



Ind, aoo. (Tobago); Bras, Lesser Antilles. 

 Parlatuvler, dry slope above sea; In shade of baobooB, 

 Oot. 22nd, S. I887, Only known otherwise from Brazil. 

 Tobago. Sandwlth & Smart. Oot. 1937. Ussep Antilles, 



Axonopus ater Chase, Joum. Washington Aoad. Sol. 

 17: 143. 1927, 



Avenella ullglnosa (Welhe !c Boennlncoh.) Pari. Fl. 

 Ital. 1: 246, 1848. 



"Type In the U, S. National Herbarium, no. 1,259,877 



00XJ.0U6CU. on iQUJ-Du w xcAjf o^\x\i VI w M 1/ ^* *o 



A. S. Hltohoook (no. 7976)." 



Based on Alra ullclnosa Welhe & Eoennlngsh. 





Panama 



Europe 













Axonopus anoeps (Kez.) Hltoho. U. S. Dept. Agr. Klso. 







1 



Publ, 243: 190, 1936, 



Axonopus attenuatus (Presl) Hltoho. Contr. U. S, Nat. 



— — ^.1^ =:l 



Aveaula Kostll (Bolss i Rcut . ) Dum. Bull. Soo, Boy, j 



Bot. Eels, i^: 68. 1868. I 



Based on Paspalum anoeps Mez. 







Brazil 



Based on Paspalum attenuatum Presl. 



Avena Hostll Boiss. L iieut. 1 





Peru 



Eu rope 1 







Avenula montana (Vlll.) Dum. Bull. Soo. Hoy. Bot. 



AxonopuB anoraalus Swallen, Contr. U. S. Kat. Herb. j 



Axonopus aturensls Lttoes, Bol. Soo. Venez. Cleno. 



Bels. 7'^68. 1868. 



29: 268, 1949, i 



Nat. 15: 23. f. 16. 1953. 



Based on Avena montana Vlll (?) 

 Europe 



Type m the U,' S. National Herbarium, No. 1912292, \ 

 oolleoted on savanna east of Urachlche, State of 

 Yarocuy, Venezuela, altitude 455 meters. Hay 29, 

 1944, by Julian A. Steyermark (Ho. 56846). 



"El espeolmen tlpo...en el Herbarlo del Instltuto 

 Bot&loo del Klnlsterlo ae Agrloultura y Cria. . . 

 oolecclonado en las sabanas de Atures, Alto 

 Orlnooo, por Williams :,'o. 15928 el 26 de Junlo de 

 1942," Venezuela. 









