398 



Iiuiex to Grass S/Mx ii's 



rtiPisyn (piJanerEls Sw-.iaen, r.em, K.Y, cot. jard. 

 9: 2^0. 1957. 



Type: dominant caespltose Rrass of burnt savanna, 

 Sahara Imadal , alt. 550 ra. Upper Kazariail Hlver, 

 BrltlBh aulana, Nov. 16, 1951, Bnssett Kagulr<? i 

 D. B. Fanfhawe 32621 A; U.S. lijtlonal Herbarlura 

 no. 2,076,799. 



Thpasya hlreuta Mees, AgroBt. Brae. 9k. 1829. 



'Panloum thrasyoldes Trln." 

 ^iThrasya thrasyoldes (Irln.) Chase 

 Brazil, LanfTSdorff ■ 

 T 



Thraeya Hitohcookll Chase, Joum. Xashini^ton Acad. Sol. 

 17: 1927. 



'Type In the U.S. National Herbarium no. 1,269, 1*46, 

 collected at the «4je of a copse, on a hill, 

 Chorrera, Province of tan una, Sept. 16, I9II , by 

 A.S. Hitchcock (no. 8l40)." 



T.lpasya paepaloldee H.B.K, Nov. Oen. * Sp. 1: 121. 

 t. 39. 1815. 



'Cresolt In oalldis, sublnundatls Insulae Orlnooen- 

 sls ^anumana inter vicos Atures et San Borja,* 



Venezuela 



Thrasya petroea (Trln.) Chase, l^roo. Biol. Soo. 

 aashlni/ton 2l*: 115. 1911. 



"Based on Panlcum petrosum Trln." 



"Brazil, Cuyaba." 



Thraeya reticulata Swallen, Contr. U. S. Nat. Herb, 

 29: Z67. 19'*9. 



Type In the U.S. National Herbarium, No. 1612976, 

 oolleoted In wet places along stream In chapada, 

 between Barra do Corda and tJrajahu, '''aranhao, 

 Brazil, March 1-5, l?^'*, by Jason fi. Swallen 

 (No. 3665). 



Thrasya robusta Hltcho. ft Chase, Contr. U. S. Nat. 

 Herb. 18: 297. 1917. 



•Type m the U.S. National Herbarium, no. 865559, 

 oolleoted In a savPnna at St. Joseph, Trinidad, 

 December 23, 1912, by A.S. Hitchcock (no. 10187). 



Thrasya Schumannll (Ulser) Pllger In Enjl. & Prantl, 

 Pflanzenfam. ed. 2. 14e: 69. f. 39 A-0. 1940. 



Based on Pnnlcum Schumannll i^llcer 

 Brazil 



Thrasya setoia Swallen, Pleldlana 28: I7. 1951. 



Type in the U. S. Nat. Herb., no. 1911654, collected 

 In vicinity of Sasarlapo, near Bio Sanarlapo, tribu- 

 tary of OrlDooo river, Tsrrltorlo Federal Aoazonas, 

 alt. 100 m., Sept. 8, 19'»'*, Julian A. Steyermark 

 58502; iBotype In herb. Chi. Nat. Hist. Mus. 



Venezuela 



Thrasya thrasyoldes (I'rln.) Chase, Proc. blol. Soo. 

 »lnEh. Zk: 114. 1911. 



Based on "Panlcum thrasyoldes J-rln." 



T 



Brasll 



Thrisya trlnltensls Kez, Hepert. Nov. Sp. Pedle 

 V 15: 125. I9I8. 



Trinidad, In Plaoo-Savanna (Broadway In Trln. gard. 

 herb. no. S2q4 )." \ 



Lcrror for Piarco] 



T 



Thrasya vsnezuelana Chnse^ Joum, -'ishlnjton J«cnl. 

 5cl. i»2 (I*): 122. I952. 



Type m the U.S. National Herbarium, no. 1762139, 

 collected on dry stony open slope, among low brush, 

 Sabanas de Cotiza, Distrlto Federal, Venezuela, 

 Karoh 11, l?4o, by Agnes Chase, no. 12'.07. Part of 

 the type is in the herbarium of the Institute de 

 Botanlca, -araoas, Venezuela. 



Thrasya vlllosa Hltchc. Proc. olol. Soo. Wsishlngton 

 40: 84. 1927. 



Type In the U.S. National Herbarium, no. 7I5585, 

 collected In s-ivannas, at Cerro Vaca, eastern 

 Chlrlqul, Panama, alt. 90O to 1136 meters. Deo. 

 25 to 28, 1911, by H. Plttler (no. 5363). 



Thrasyopsls Bawltscherl Parodl, B-jl. Soo. Anrentlna 

 Bot. l: 295. f)«!. 1946. 



"EroRll: Parana, Estrada Ponta Orossa a Tlbagl, en 

 Campos, leg. A. Branlao Joly, No. 17, 14-11-1945 

 (Typus specl-l In Herb. P-^rodl et herb. Pr-culdade 

 Pllosofla e Letrns, Univ. Sf5o Paulo, brasll)." 



Thrusyopsls repanda (Nees) Pirodl, Bol. Soo. 

 Ar.;entlna Bot. 1: 297. 1946. 



Bnsel on Panlcum repandutn Nees In Trln. 1828; 

 Nees Ipse 1829. 



Thrlxryne Jura t'sng, Sunyatsenla 6: 82. pi. I3. 194), 



China 



"Type In the Herbarium of the Biological Laboratory, 

 the Sclenne Society of Ch'ni, colleotol on hirJ 

 grounl of grassy slope opposite the Panel ••^rldil- 

 tural St'^tlon, Talnlns district, Sikang province, 

 July 2, 1940, by K.L. Chii (m. 7268); duplicate type 

 in the Herbarium of the (jepartraent of Blolo'K', 

 National Central University, Chungking, China." 



Thuarea Invol ucra ta Eschsoh. ''err., tend. 3t. Petersb. 

 10: 291. 1826, error, see T. Involuta (PorstJ 

 H. Br, 



Ischae- 

 he 



[te^hsch, gives Th\inrea Invol ucrata with "Isc 

 mum lnv)lu cr'»t-. um Porst. "cited as syn. , -js If 

 we'-e maklrg the coTbln^itl on] 



Society Islands 

 Error for tmroluta 



Thuarea Involuta (Porat.) B. Br. ex Boem. 4 Schult. 

 Syst. Veg, 2: 808. 1817. 



Based on iBOhaemuo Involutun 0, Porst. PI. Ins, 

 Austr. Prodr. 73- 1786. 



Society Islands. Pacific Ooean. 



Ihuarea Involita R. Br, ex Hoo)',f, & Jacks, Ind, hew 

 2: 1071, 1895 , 

 " — sarmentosa" 



[see R, Br. ex Ho-m, 4 Schult, 1817.] 



Under Thuarea R. Br., Prod. 197. 1810, doubtfully 

 refers "Ischaemum involutuin Porst, prod." to 

 lY-.tinrea "file spec. auot. In Herb. Banks, vlBl;" 

 but dies not publish T. Involuta H. Bp, this publ. ex 

 floem. * Sch'-ilt. 



Phu-Jrea latlfolla B. Br. Prod. 197. 1810. 



"(T,) Llttora Novae Hollandlae Intra troplcu 

 Collected on Cook's Journey by 'banks. 



Thuarea media H, Br. Prod. 197. 1810. 



'(T. ) Llttora Kovae Hollandlae intra troploum. 



Thuarea peri-ierl A. C9m„s, Bull. Soc. Bot. t¥ .nee 

 75: 912. 1929. [nlBGpelled Thouarea] 



H< iagascTr 



Thuarea sarraentosa Per». Syn. PI. 1: 110, I8O5, 



•Hadagasoarlae arenoa. a Don Aubert du Petit - 



Thouare coenurlcntum. " 



Type of the genua 



Thurberla arkansana Benth. ex Vasey, U.S. Dept. Agr, 

 Spec. Rept. 63: 16. 1883. 

 [Vasey, araeses U.S.] 



Based on Oreenla arkanaana Nutt. 



Bed River, Ark. 

 ssLlmnodea arkansana (Nutt.) L, H. Dewey 

 Man. U.S. 



Thurberla plloaa (Trln.) Vaaay, U.S. Dept. 4gr. Spao. 



Rept. 63: 16. 1883. 



Based on Soleraohne plloaa Trln. 



Texaa, Oruomond. 

 B Limodea arkansana (Nutt.) L. H. Deway. "n. U.S. 



Thyrldachne tlsserantll C. E. Hubb. Kew Bull. Hlao. 

 Inf. 1949: 364. 1949. 



EWATORIAL PRKNCH APBICA: Utangl-Charl ; Ouaka (rfaka) 

 District, source of the Paglta, 45 km. east of 

 Horoubas, In pool on laterlte, Nov. 13, 1924, 

 C, Tlsserant 1712 (Herb. 0. Le Teatu). 



Thyrsla hulllensls (Handle) Stapf, PI. Trop. Afr. 

 9: 50. 1917. 



Based on "Rottboellla hulllenals Hendle" 

 Angola: Hullla; Mumpulla, Welwltaoh 2648. 

 Africa 



Thyrsla Inflate Stapf, PI. Trop. Afr. 9: 49, I9I7. 



"South Central. Belrlan Congo; l^atanga; Chlsangwe, 

 In dry bush, Hombli, 34J Ellaabethvllle, Homblfi, 51! 



Africa 



Thyrsla sohllehenll Pllger, Notlzbl, Bot. Oart. Berlin 

 11: 649. 1932. 



•Bez. Irlnga: Lupembe.,.H. J. Schlleben n. I252." 

 Tanganyika Terr. 



Thyrsla thyrsoldea (Hack.) A. Camus, Bull. Hue. Hist. 

 Nat. 5: 369. 1°23|. I 



Bused on Rottboellla thyrsoldea Hack. 



India orient.: In montlum hhasla reg. tropica 

 (Hook.f. et Thorns, h. InJ. or. Rottboellla nr. 5)" 



Thyrsla undulatlf olla (Chlov.) Robyns, PI. Agrost. 

 Con,<^o Beige 53. 1929. 



BT.'.ed on Rottboellla undulntlf olla Chlov. 

 Belgian Congo, Afrloa 



I'hyrsl.H vlrHula Ohwl , .,ot.-i ihytot ix jRibot. I7: I5, 

 1°57. 



"-'~':h inlstHn: '.'urlst in: /ma, le;, o, r.itwxm, Jul. 

 30. 1955, n^. 174, tyne: lishtiwiy, Kltimura, r)-i. 

 12^: inter oen»i - .1 et Vol"', o, iitimur' >- 5E , I69 et 

 17-.' 



