PENNISETUM— PEPEROMIA 



207 



PENNISETUM:— 



Scaettae Robyns, Fl. Agrost. Congo Belge, ii. 344 



(1934); Robyns in Bull. Jard. Bot. Brux. xiii. 3 



(1934).— Congo Belg. 

 Schliebenii Pilger in Notizbl. Bot. Gart. Berlin, xi. 



804 (1933). — Tanganyika Terr. 

 sclerocladum Stapf & C. E. Hubbard in Kezv Bull. 



1933, 288. — Gambia. 

 Sieberianum {Schlecht.) Stapf & C. E. Hubbard, 



l. c. 270: Penicillaria Sieberiana. 

 Simeonis Forest Brown in Bull. Bishop Mus., Hono- 



lulu, No. 84, 61 (193 1). — Ins. Marquesas. 

 stenorrhachis Stapf & C. E. Hubbard in Kew Bull. 



1933, 270: P. tenue Mez. 



stenostachyum {Klotzsch ex A. Br.) Stapf & C. E. 



Hubbard, l. c: Penicillaria stenostachya. 

 subangustum {Schumacher) Stapf & C. E. Hub- 



bard, l. c. 271 : Panicum subangustum. 

 typhoides {Burm.f.) Stapf & C. E. Hubbard, l. c: 



Alopecurus typhoides. 

 vulpinum {A. Br.) Stapf & C. E. Hubbard, l. c. 



270: Penicillaria vulpina. 



PENSTEMON Mitch. (Scrophulariac). 



acauhs L. Williams in Ann. Missouri Bot. Gard. 



1934, xxi. 345.— U.S.A. (Wyoming). 

 alluviorum Pennell in Small, Man. Southeast. Fl. 



1203 (1933) ; etin Acad.Nat. Sc. Philad. Monogr. 

 I, Scroph. 210 (1935), descr. ampl. — U.S.A. (W. 

 States). 



amabihs G. N. Jones in Research Stud. State Coll. 



Wash. 1930, ii. 126 (193 1). — U.S.A. (Washing- 



ton). 

 bracteatus Keck in Leafl. West. Bot. i. 82 (1934). — 



U.S.A. (Utah). 

 brevisepalus Pennell in Small, Man. Southeast. Fl. 



1204 (1933) ; et in Acad. Nat. Sc Philad. Monogr. 

 I, Scroph. 227 (1935), descr. ampl. — U.S.A. (E. 

 States). 



Brittonorum Pennell ex Peattie injourn. E. Mitchell 



Sc Soc xlv. 276 (1930) ; Pennell in Small, Maii. 



Southeast. Fl. 1204 (1933). — U.S.A. (E. States). 

 connatifolius A. Nelson in Am. Journ. Bot. 193 1, 



xviii. 437. — U.S.A. (Arizona). 

 Deamii Pennell in Acad. Nat. Sc Philad. Monogr. i , 



Scroph. 212 (1935). — U.S.A. (Illinois; Indiana). 

 exsertus A. Nelson in Am. Journ. Bot. 1931, xviii. 



438. — U.S.A. (Arizona). 

 hesperius Peck in Torreya, 1932, xxxii. 152. — 



U.S.A. (Oregon). 

 X hybridus Hort. ex Vilmorin's Blumeng., ed. 3, Sieb. 



& Voss, i. 767 (1895), in syn.: P. Hart^vegii var. 



hybridus Voss. 

 laxiflorus Pennellin Acad. Nat. Sc Philad. Monogr. 



I, Scroph. 229 (1935). — U.S.A. (S.E. States). 

 LyalU {A. Gray) A. Gray, Syn. Fl. N. Amer. ed. 2, 



ii. Pt. I, 440 (1886): P. Menziesii var. LyalH. 

 Nelsonae Keck & Thompson in Rhodora, 1935, 



xxxvii. 419. — U.S.A. (Washington). 

 neotericus Keck in Univ. Calif. Publ. Bot. xvi. 398 



(1932).— U.S.A. (Calif.). 

 oklahomensis Pennell in Acad. Nat. Sc. Philad. 



Monogr. i, Scroph. 237 (1935). — U.S.A. (Okla- 



homa). 

 pallescens Osterh. in Bidl. Torr. Bot. Cl. 1930, Ivii. 



559 (1931)- — U.S.A. (Colorado). 

 Pickettii St. John in Proc Biol. Soc Wash. 1931, 



xHv. 33. — U.S.A. (Washington). 

 regaHs A. Nelson in Am.Journ. Bot. 1934, xxi. 578. 



— U.S.A. (N. Mexico). 

 scapoides Keck in Univ. Calif. Publ. Bot. xvi. 379 



(1932).— U.S.A. (CaHf.; Nevada). 

 Wherryi Pennell in Acad. Nat. Sc Philad. Monogr. 



I, Scroph. 228 (1935). — U.S.A. (Oklahoma; 



Arkansas). 

 wisconsinensis Pennell, l. c. 234. — U.S.A. (Wiscon- 



sin). 

 PENTADENIA Hanst. (Gesneriac). 



Isernii Cuatrec in An. Univ. Madrid, iv. Fasc 2, 



247 (1935), in syn.: Columnea Isernii. 



PENTADESMA Sabine (Guttif.). 



ExeHiana Staner in Bull. Jard. Bot. Brux. xiii. 151 



(1934)— Congo Belg. 

 Lebrunii Staner, l. c 149. — Congo Belg. 



PENTADIPLANDRA Baill. (Tiliac). 



dasyanthus {Gilg) Exell in Journ. Bot. 1927, Ixv. 

 Suppl. I, 48, in obs.: Cercopetalum dasyanthum. 



PENTAGONIA Benth. (Rubiac). 



orthoneura Standley in Publ. Field Mus. Nat. Hist., 



Chicago, Bot. Ser., vii. 212 (1931). — Ecuador. 

 Sprucei Standley, l. c — Ecuador. 

 subauriculata Standley, l. c. viii. 347 (1931). — 



Peruv. 

 velutina Standley, l. c. — Peruv. 



PENTANISIA Harv. (Rubiac). 



parviflora Stapf ex Bullock in Kew Bull. 1933, 80, 

 in obs. — Afr. trop. or. (Elgon). 



PENTAPHRAGMA Wall. (Campanulac). 



Bartlettii Merrill in Papers Mich. Acad. Sc 1933, 



xix. 201 (1934). — Sumatra. 

 integrifoHum Merrill, l. c 202. — Sumatra. 

 obtusifolium Merrill in Sarawak Miis. Journ. iii. 



556 (1928). — Borneo. 

 Winitii Craib apud Kerr in Kew BuU. 1935, 334. — 



Siam. 



PENTARRHINUM E. Mey. (Asclepiadac). 



iringense Markgraf in Notizbl. Bot. Gart. Berlin, 

 xi. 404 (1932). — Tanganyika Terr. 



PENTAS Benth. (Rubiac). 



flammea Chiov. Fl. Somala, II. 231 (1932). — Somal. 



Ital. 

 graniticola E. A. Bruce in Kew Bull. 1933, 146. — 



Tanganyika Terr. 

 magnifica Bidlock in Hook. Ic Pl. xxxiii. t. 3265 



(1935)- — Tanganyika Terr. 

 PENTASCHISTIS Stapf (Gramin.). 



ampla {Th. Dur. & Schinz) McClean in S. Afr. 



Journ. Sc. 1926, xxiii. 282: Achneria ampla. 

 aurea {Th. Dur. & Schinz) McClean, l. c: Achneria 



aurea. 

 Bachmannii McClean, l. c: Achneria curvifolia. 

 capillaris {Stapf) McClean, l. c 281 : Achneria 



capillaris. 

 Chr3'surus {K. Schum.) Peter in Fedde, Repert. 



Beih. xl. I. 303 (1931): Danthonia Chrysurus. 

 Ecklonii {Th. Dur. & Schinz) McClean in S. Afr. 



Journ. Sc. 1926, xxiii. 282: Achneria Ecklonii. 

 Galpinii {Stapf) McClean, l. c: Achneria Galpinii. 

 Mannii Stapf ex Maitland in Keiv Bull. 1932, 425, 



in obs., nomen. — Cameroons. 

 microphylla {Th. Dur. & Schinz) McClean in S. 



Afr.Journ. Sc 1926, xxiii. 282: Achneria micro- 



phylla. 

 pilosogluma McClean, l. c: Achneria hirsuta. 

 setifolia {Stapf) McClean, l. c: Achneria setifolia. 

 Steudelii McClean, l. c 281: Achneria capensis. 



PENTASPADON Hook. f. (Anacardiac). 



minutiflora B. L. Burtt in Kezv Bull. 1935, 305. — 



Ins. Solomon. (Bougainville). 

 teleianthera Ridley in Kew Bull. 1933, i99- — 

 Borneo. 

 PENTASPATELLA Gleason in BuII. Torr. Bot. Cl. 

 1931, IviH. 388. OCHNACEAE. 

 ramosa Gleason, l. c 389. — Venez. 

 PENTATHERUM Nabelek (Gramin.). 



hissaricum Nevski ex Komarov, Fl. URSS, ii. 197 



(1934), in syn.: Calamagrostis hissarica. 

 Ruprechtii Nevski ex Komarov, l. c 198, in syn.: 



Calamagrostis Ruprechtii. 

 trichanthum Schischk. ex Komarov, l. c, in syn.: 

 Calamagrostis trichanthum. 



PENTILIUM Rafin. Herb. Rafinesq. 52 (1833), sine 

 descr. LILIACEAEJ 

 acuminatum Rafin. l. c — Hab. ? 



PENTOPETIA Decne. (Asclepiadac). 



dasynema Choux in Arch. Bot., Caen, BuII., 1930, 



iv. 98. — Madag. 

 PENTZIA Thunb. (Compos.). 



hesperidum Maire & Wilczek in Bull. Soc. Hist. 



Nat. Afr. Nord, 1935, xxvi. 129. — Marocc 

 laxa Bremek. & Oberm. in Ann. Transvaal Mus. xvi. 



441 (1935). — Bechuanaland Protect. 

 pilulifera {L.f.) Fourc. in Tratis. Roy. Soc S. Afr. 



xxi. 87 (1932): Cotula pilulifera. 



PEPEROMIA Ruiz & Pav. (Piperac). 



abscondita J. W. Moore in BuII. Bishop Mus., 



Honolulu, No. 102, 25 (1933). — Ins. Societ. 



(Raiatea). 

 alternifolia Yuncker in Bull. Bishop Mus., Honolulu, 



No. 112, 24 (1933). — Ins. Sandvic 



PEPEROMIA :— 



amphioxys Trelease in Fedde, Repert. xxix. 24 



( 1 93 1 ) . — Hispaniola . 

 Baileyae Trelease ex Standley in Contrib. Arn. Arb. 



No. V. 53 (1933). — Panama (Ins. Barro Colo- 



rado). 

 CandoIIei St. John in Occas. Papers Bishop Mus., 



Honolulu, ix. No. 14, 6 (1931). — Ins. Sandvic 

 chr>'solepida Trelease in Proc Calif. Acad. Sc .Ser. 



IV. XX. 57 (1931). — Mexico (Arch. Revillagi- 



gedo). 

 chucanebana Trelease in Publ. Field Mus. Nat. Hist., 



Chicago, Bot. Ser., x. 156 (1931). — Honduras. 

 collicola Trelease in Fedde, Repert. xxix. 24 (1931). 



• — Hispaniola. 

 contraria Trelease, I. c — Hispaniola. 

 corozosana Trelease, I. c 25. — Hispaniola. 

 Cufodontii Trelease in Archiv. Bot., Forli, 1934, x. 



26. — Costa Rica. 

 Degeneri Yuncker in BuII. Bishop Mus., Honolulu, 



No. 112, 25 (1933). — Ins. Sandvic 

 duartensis Trelease in Fedde, Repert. xxix. 25 



( 1 93 1 ) . — Hispaniola . 

 duidana Trelease in BuII. Torr. Bot. CI. 1931, Iviii. 



354— Venez. 

 Forbesii Yuncker in BuII. Bishop Mus., Honolulu, 



No. 112, 44 (1933). — Ins. Sandvic 

 Gollii Trelease in Publ. Field Mus. Nat. Hist., 



Chicago, Bot. Ser., x. 156 (193 1). — Honduras; 



Guatem. 

 guayabillosana Trelease in Archiv. Bot., Forli, 1934, 



X. 26. — Costa Rica. 

 kokeana Yuncker in Bull. Bishop Mus., Honolulu, 



No. 112, 50 (1933). — Ins. Sandvic 

 kulensis Yimcker, I. c 88. — Ins. Sandvic 

 kusaiensis Hosokawa in Trans. Nat. Hist. Soc. 



Formosa, 1935, xxv. 120. — Ins. Carolin. (Kusai). 

 ladronica Hosokazva, l. c. 268: P. mariannensis 



Hosokazoa. 

 longeacuminata Trelease in Publ. Field Mus. Nat. 



Hist., Chicago, Bot. Ser., x. 157 (1931). — Hon- 



duras. 

 mapulehuana Yuncker in Bidl. Bishop Mus., Hono- 



lulu, No. 112, 79 (1933); P. Helleri Leveille. 

 marchionensis Forest Brozvn in BuII. Bishop Mus., 



Honolulu, No. 130, 22 (1935). — Ins. Marquesas. 

 mariannensis Hosokazva in Trans. Nat. Hist. Soc 



Formosa, 1935, xxv. 120. — Ins. Marian. 

 medianiana Trelease in Fedde, Repert. xxix. 25 



( 1 93 1 ) . — Hispaniola . 

 moncionis Trelease, I. c 26. — Hispaniola. 

 montazosana Trelease, I. c — Hispaniola. 

 ocoana Ekman ex Trelease, l. c — Hispaniola. 

 pacifica Hosokazva in Trans. Nat. Hist. Soc. For- 



mosa, 1935, XXV. 119. — Ins. Marian. (Saipan). 

 papulata Trelease in Fedde, Repert. xxix. 26 (193 1). 



— Hispaniola. 

 pilipeduncula Trelease, l. c 27. — Hispaniola. 

 Porschiana Trelease in Archiv. Bot., Forli, 1934, x. 



27. — Costa Rica. 

 puteolifera Trelease in Publ. Field Mus. Nat. Hist., 



Chicago, Bot. Ser., x. 157 (1931)- — Honduras. 

 raiateensis J. W. Moore in BuII. Bishop Mus., 



Honolulu, No. 102, 26 (1933)- — Ins. Societ. 



(Raiatea). 

 rapensis Forest Brown in BuII. Bishop Mus., Hono- 



lulu, No. 130, 21 (1935). — Ins. Austral; Ins. 



Rapa. 

 rauniensis Schzvartz in Mitt. Inst. Bot. Hamburg, 



vii. 233 (1931). — Borneo. 

 rubripetiola Trelease in Fedde, Repert. xxix. 27 



( 1 93 1 ) . — Hispaniola . 

 san-juanana Trelease, I. c 28. — Hispaniola. 

 societatis J. W. Moore in BuII. Bishop Mus., Hono- 



lulu, No. 102, 26 (1933). — Ins. Societ. (Raiatea). 

 socorronis Trelease in Proc Calif. Acad. Sc Ser. 



IV. XX. 58 (193 1). — Mexico (Arch. Revillagi- 



gedo). 

 subglabra {Setchell) Forest Brozvn in BuII. Bishop 



Mus., Honolulu, No. 130, 24 (i935): P- Moeren- 



houtii var. subglabra. 

 subpetiolata Yuncker in Bull. Bishop Mus., Hono- 



lulu, No. 112, p. 116 (1933)- — Ins. Sandyic 

 tiniannensis Hosokawa in Trans. Nat. Hist. Soc. 



Formosa, 1935, xxv. 121, in syn.: P. Kraemeri. 

 tradescantiifolia Schzvartz in Mitt. Inst. Bot. Ham- 



burg, vii. 234 (1931). — Bomeo. 



