178 



PERAMIUM— PEUCEDANUM 



PERAMIUM:— 



pachyglossum, Makino in Joiirn. Jap. Bot. vi. 36 



(1929): Goodyera pachyglossa. 

 pendulum, Makino, l. c: Goodyera pendula. 

 procerum, Makino, l. c. : Neottia procera. 

 Schlechtendalianum, Makino, l. c. 37: Goodyera 



Schlechtendaliana. 

 velutinum, Makino, l. c: Goodyera velutina. 

 yakushimense, Makino, l. c: Goodyera yakushi- 



mensis. 



PERANTHA, Craib (Gesneriac). 



aurantiaca, Pellegr. in Btdl. Soc. Bot. France, 1925, 



Ixxii. 873 (1926): Oreocharis aurantiaca. 

 Auricula, Pellegr. l. c: Oreocharis Auricula. 



PEREBEA, Aubl. (Morac. ; Urticac, Gen. Pl.). 

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



Chicago, Bot. Ser. iv. 201 (1929). — Panama. 

 laevigata, Standley in Tropical Woods, No. 16, 36 



(1928), nomen. — Panama. 

 pseudopehata, Mildbr. in Notizbl. Bot. Gart. 



Berlin, x. 184 (1927). — Peruv. 

 Tessmannii, Mildbr. l. c 185. — Peruv. 



PEREILEMA, J. Presl (Gramin.). 



Beyrichianum, Hitchcock in Contrib. U. S. Nat. 

 Herb. xxiv. 385 (1927): Muehlenbergia Bey- 

 richiana. 



PERELLA, Van Tiegh. (Loranthac). 



tetrapetala, Danser in Bidl. Jard. Bot. Buitenz. 

 S^r. in. X. 347 (1929): Loranthus tetrapetalus, 

 Linn.f. 



PERESKIA, Mill. (Cactac). 



rubescens, Houghton in Journ. Cact. & Succ. Soc. 



Am.i. N0.2, 3 (1929): P.aculeata, var. rubescens, 



Pfeiff. 

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



Chicago, Bot. Ser. iii. 369 (1930): Pereskiopsis 



scandens. 



PERESKIOPSIS, Britton & Rose (Cactac). 



Blakeana, Ortega in Bol. Pro-Cult. Reg. i. No. 4 

 (Fam. Cact. [4]) (1930). — Mexico. 



PEREZIA, Lag. (Compos.). 



foHosa, M. E.Jones, Contrib. West. Bot. No. 15, 154 



(1929). — Mexico. 

 longifolia, Blake in Journ. Wash. Acad. Sc 1928, 



xviii. 36. — Mexico. 

 Weberbaueri, Hieron. ex Weberbauer in Engl. & 



Drude, Feg. (ferSrrfe, xii. 183, 341 (191 i),nomen. 



— Peruv. 



PERICAMPYLUS, Miers (Menispermac). 



trinervatus, Yamamoto, Suppl. Ic Pl. Formos. iv. 9 

 ( 1 928) . — Formosa. 



PERILLA, Linn. (Labiat.). 



acuta, Nakai in Bot. Mag., Tokyo, 1928, xlii. 474: 



Ocimum acutum. 

 crispa, Tanaka in Bull. Sc. Hort. Inst. Kyushu Imp. 

 Utiiv. i. 204, 209 (1925): Ocimum crispum. 



PERILOBA, Rafin. (Nolanac). 



baccata, /. M. Johnston in Contrib. Gray Herb. n. s. 



Lxxxv. 105 (1929) : Alona baccata. 

 longifoHa, /. M. Johnston, l. c 104: Alona longi- 



foHa. 

 parviflora, I. M. Johnstott, l. c 105: Sorema parvi- 



flora. 

 pterosperma, /. M. Johnston, l. c : Nolana ptero- 



sperma. 

 sessiHflora, /. M. Johnston, l. c. : Nolana sessiHflora. 

 stans, /. M. Johnston, l. c : Nolana stans. 



PERISSOLOBUS, N. E. Brown in Gard. Chron. 

 1930, Ser. IIL Ixxxviii. 278, in clavi. FICOIDA- 

 CEAE. 



PERISTROPHE, Nees (Acanthac). 



nodosa, Griff. Itin. Notes {Posth. Papers, ii.), iii, 

 No. 152 (1848), nomen subnudum. — Bhutan. 



PERISTYLUS, Blume (Orchidac). 



lacertifer, J. J. Stnith in Bull. Jard. Bot. Buitenz. 



Ser. III. ix. 23 (1927), in obs. : Habenaria lacerti- 



fera. 

 latilobus, X J- Smith, l. c — Java. 

 mucronatus, J. J. Smith, l. c. x. 89 (1928). — Ins. 



Molucc (Ceram). 



PERITYLE, Benth. (Compos.). 



cordifolia, Blake in Contrib. U. S. Nat. Herb. 



xxiii. 1602 (1926): Leptopharynx cordifolia. 

 discoidea, /. M. Johnston in Contrib. Gray Herb. 

 n. s. Ixxxv. 128 (1929): Closia discoidea. 



PERNETTYA, Gaudich. (Ericac). 



albiflora, B. Fedtsch. & Basilevsk. in Not. Syst. 



Herb. Hort. Bot. U.S.S.R. vi. 25 (1926).— 



Colomb. 

 candida, Hort. ex Jacques in Journ. Soc. Imp. 



Centr. Hort. vi. 810 (1860).— Hab.? 

 caracasana, Hort. ex Jacqties, l. c ix. 643 (1863). 



— Hab.? 



PEROTIS, Ait. (Gramin.). 



macrantha, Honda in Bot. Mag., Tokyo, 1927, xli. 

 638. — Formosa. 



PERRALDERIA, Coss. (Compos.). 



Paui, Font Quer in Cavanillesia, iii. 77 (1930), 

 nomen. — Marocc 



PERRIERASTRUM, Guillaumin in BuH. Mus. 

 Hist. Nat. Paris, 1930, S6r. II. ii. 692, 694. 

 LABIATAE. 

 oreophilum, Guillaumin, l. c — Madag. 



PERSEA, Gaertn. f. (Laurac). 



Ekmanii, O. Schmidt in Fedde, Repert. xxvii. 153 



(1929). — Haiti. 

 portoricensis, Britton & P. Wilsoti in Sc Surv. 



Porto Rico & Virgin Islands, vi. 346 (1926). — 



Portoric 

 Raimondii, O. Schtnidt in Notizbl. Bot. Gart. 



Berlin, x. 725 (1929). — Peruv. 



PERSICA, Mill. (Rosac). 



Pollardi, Hort. ex Bull. Soc Nat. Hort. France, 

 1930, S^r. V. iii. 1 17, nomen. — Hab.? 



PERSICARIA,Mill.(Polygonac.). . 



aestiva, Ohki in Bot. Mag., Tokyo, 1926, xl. 55: 



Polygonum sagittatum, var. aestivum, Makino. 

 americana, Ohki, l. c, in obs.: Polygonum sagitta- 



tum, var. americanum, Meissn. 

 Bistorta, Sampaio, Herb. Portug. 41 (1913): 



Polygonum Bistorta. 

 breviochreata, Ohki in Bot. Mag., Tokyo, 1926, xl. 



53 : Polygonum breviochreatum. 

 glandulosa, Nakai & Ohki, l. c 52: Polygonum 



glandulosum. 

 iseana, Honda, Jingfi Shinchi no Shokubutsu Chosa, 



22 (1928); Honda in Bot. Mag., Tokyo, 1929, 



xliii. 190: Polygonum iseanum. 

 Hnicola, Nenjukow in Sitz. Naturf.-Ges. Tartu, 



1927, xxxiv. 156, in obs.: Polygonum linicola. 

 neo-filiformis, Ohki in Bot. Mag., Tokyo, 1926, xl. 



57: Polygonum neo-filiforme. 

 ramosa, Nakai in Bot. Mag., Tokyo, 1930, xliv. 518. 



— Japon. 

 Sieboldi, Ohki in Bot. Mag., Tokyo, 1926, xl. 54: 



Polygonum Sieboldi. 

 sterilis, Nakai & Ohki, /. c. 51 : Polygonum sterile. 

 vernalis, Nakai, l. c 1929, xliii. 455. — Japon. 

 Yokusaiana, Nakai in Rigakukwai, xxiv. 4, p. 13 



(1925); Honda in Bot. Mag., Tokyo, 1929, xliii. 



190. — Japon. 



PERSOONIA, Sm..(Proteac.). 



coriacea, Audas & Morris in Journ. Roy. Soc W. 

 Austral. xv. 81 (1929). — W. Austral. 



PERTYA, Sch. Bip. (Compos.). 



desmocephala, Diels in Notizbl. Bot. Gart. Berlin, 



ix. 1032 (1926). — China (Chekiang). 

 discolor, Rehder injourn. Arnold Arb. 1929, x. 135. 



— China (Kansu). 



PERULIFERA, A. Camus in Bull. Soc Bot. France, 



1927, Ixxiv. 889(1928). GRAMINEAE. 

 madagascariensis, A. Camus, l. c 890. — Madag. 



PERYMENIUM, Schrad. (Compos.). 



Featherstonei, Blake in Journ. Wash. Acad. Sc 

 1926, xvi. 222. — Peruv. 



PESCATOBOLLEA, Rolfe in Orch. Rev. 1905, 

 xiii.329. ORCHIDACEAE. 



[PeSCATORIA X BOLLEA.] 



bella, Rolfe, I. c, fig. 68.— Hab.? 



PETALIDIUM, Nees (Acanthac). 



cymbiforme, Schinz in Vierteljahrsschr. Nat. Ges, 



Zurich, 1926, lx.xi. 145. — GreatNamaq. 

 oblongifolium, C B. Clarke in Dyer, Fl. Cap, 



v. I. 22 (1901). — Transvaal. 

 otaviense, Dinter in Fedde, Repert. Beih. liii. 112 



(1928), in obs. — ^Afr. austr.-occ. 



PETALONEMA, Peter in Abh . Ges . Wiss. Gottingen, 

 n. f. xiii. II. 84 (1928). BALSAMINACEAE. 

 fissibracteum, Peter, l. c. — Tanganyika Terr. 

 racemosum, Peter, I. c: Impatiens racemosa. 



PETALOSTEL2V1A, Fourn. (Asclepiadac). 



cearense, Maltne iti Arkiv Bot., Stockh. xxi. A. 

 No. 2, 4 (1927). — Bras. (Ceara). 



PETALOSTIGMA, F. Muell. (Euphorbiac). 



glabrescens, Dotnin itt Biblioth. Bot. Lxxxix. 317 



(1927): P. quadriloculare, var. glabrescens, 



Bettth. 

 micrandrum, Domin, l. c — N. W. Austral. 

 pubescens, Dotnin, I. c — Austral. 



PETASITES, Mill. (Compos.). 



alaskanus, Rydb. iti N. Am. FI. xxxiv. 314 (1927). 



— Alaska. 

 Hookerianus, Rydb. I. c: Nardosmia Hookeriana. 

 hyperboreus, Rydb. l. c 312. — Am. bor. 

 Warrenii, St. Johtt in Research Stud. St. Coll. 

 Wash. 1929, i. 109. — U.S.A. (Washington). 



PETASTOMA, Miers (Bignoniac). 



breviflorum, Standley in Jourtt. Arnold Arb. 1930, 

 xi. 128. — Panama. 



PETCHIA, Livera in Ann. Roy. Bot. Gard. Pera- 

 deniya, x. 140(1926). APOCYNACEAE. 

 ceylanica, Livera, I. c : Alyxia ceylanica. 



PETELOTIA, Gagnep. in BuU. Soc Bot. France, 

 i928,lxxv. loi. t7/?r/C^C£'^£'. 

 tonkinensis, Gagttep. I. c — Indo-China (Tonkin). 



PETELOTIELLA, Gagnep. in Lecomte, Fl. G6n. 

 Indo-Chine, v. 873 (1929): Petelotia, Gagnep. 

 (Urticac). 

 tonkinensis, Gagnep. l. c : Petelotia tonkinensis. 



PETITIA, Jacq. (Verbenac). 



Urbanii, Ekman in Arkiv Bot., Stockh. xxi. A. 

 No. 5, 94 (1927). — Haiti. 



PETTVERIA, Linn. (Phytolaccac). 



he.xaglochin, Fisch. & Mey.; Limtaea, x. Litt.-Ber. 

 99 (1836). — Bras. 



PETRAEOVITEX, Oliv. (Verbenac). 



Elmeri, Merrill iti Uttiv. Calif. Piibl. Bot. xv. 267 

 ( 1 929) . — Borneo . 



PETREA, Houst. (Verbenac). 



fragrantissima, Rusby in Mettt. N. Y. Bot. Gard. 

 vii. 338 (1927). — Boliv. 



PETROCODON, Hance (Gesneriac). 



longistylus, Kraenzl. in Fedde, Repert. xxiv. 216 

 (1928). — China (Hupeh). 



PETROCOPTIS, A. Br. (Caryophyllac). 



Pardoi, Pau in Bol. Soc Iber. 1927, xxvi. 39. — 

 Hispan. 



PETROCOSMEA, Oliv. (Gesneriac). 



condorensis, Pellegr. iti Bull. Soc Bot. France, 1926, 



lx.xiii. 427, in clavi. — Cochinch. 

 Parryorum, C E. C. Fischer in Kew Bull. 1926, 



438. — Ind. or. (Assam). 



PETROSIMONIA, Bunge (Chenopodiac). 



brachyphylla, Iljin iti Acta Hort. Pctrop. xliii. 234 



(1930), in obs.: P. crassifolia, var. brachyphylla, 



Buttge. 

 glaucescens, Iljin, I. c. 233 : P. crassifolia, var. 



glaucescens, Butige. 

 Litwinowi, Korsh. in Acta Hort. Petrop. xliii. 235 



(1930). — -Ross. austr.-or. 



PETUNIA, Juss. (Solanac). 



Felipponei, Satxdivith in Kew BuII. 1926, 244. — 

 Urug. 



PEUCEDANUM, Linn. (UmbelHf.). 



aberdarense, H. Wolffin Notizbl. Bot. Gart. Berlin, 

 ix. II 19 (1927). — Kenya Col. 



