POINCIANELLA— POLYGONUM 



191 



POINCIANELLA :— 



laxa, Britton & Rose inN. Am. Fl. xxiii. 329 (1930) : 



Caesalpinia laxa. 

 melanadenia, Britton & Rose, l. c. 334: Poinciana 



melanadenia. 

 mexicana, Britton & Rose, l. c. 330: Caesalpinia 



mexicana. 

 myabensis, Britton & Rose, l. c. 334: Caesalpinia 



myabensis. 

 Nelsonii, Britton & Rose, l. c. 331. — Mexico. 

 nipensis, Britton, l. c. 335 : Caesalpinia nipensis. 

 oblongifolia, Britton & Rose, l. c. : Caesalpinia 



oblongifolia. 

 Ortegae, Britton & Rose, l. c. 334: Caesalpinia 



Ortegae. 

 Palmeri, Britton & Rose, l. c. 332: Caesalpinia 



Palmeri . 

 pannosa, Britton & Rose, l. c. 331: Caesalpinia 



pannosa. 

 pellucida, Britton & Rose, l. c. 334: Caesalpinia 



pellucida. 

 phyllanthoides, Britton & Rose, l. c. 332: Caes- 



alpinia phyllanthoides. 

 pinnata, Britton & Rose, l. c. 335: Libidibia 



pinnata. 

 placida, Britton & Rose, l. c. 331: Caesalpinia 



placida. 

 Recordii, Britton & Rose, l. c. 329: Caesalpinia 



Recordii. 

 Robinsoniana, Britton & Rose, l. c. 330. — Mexico. 

 savannarum, Britton & P. Wilson, l. c. 335. — Cuba. 

 Standleyi, Britton & Rose, l. c. 330. — Mexico. 

 subglauca, Britton & Rose, l. c. 333 : Caesalpinia 



subglauca. 

 tampicoana, Britton & Rose, l. c. 330. — Mexico. 

 yucatanensis, Britton & Rose, l. c: Caesalpinia 



yucatanensis. 



POIRETTA, Vent. (Legumin.). 



longipetiolata, Hoehne in Bol. Inst. Bras. Sc. ii. 246 

 (1926); cf. Grav Herb. Card Cat., Issue 126. — 

 Bras.(S.Paulo)'; 



POLEMONIUM, Linn. (Polemoniac). 



caucasicum, N. Biisch in Trav. Miis. Bot. Acad. 



Sc. URSS, xix. 187 (1926).— Caucas. 

 hyperboreum, Tolmatchetv in Fedde, Repert. xxiii. 



273 (1927). — Sibir. arct. 

 majus, Tolniatchew, l. c. 274. — Sibir. 



POLLINIA, Trin. (Gramin.). 



affinis, Makino ex Honda in Journ. Fac. Sc. Tokyo, 



Sect. IIL Bot. iii. 412 (1930), in syn.: Eulalia 



quadrinervis. 

 clavigera, Backer ex K. Heyne, Nutt. Pl. Ned.-Ind. 



ed. 2, i. 168 (1927). — Ins. Sunda (Madura). 

 dilatata, Koids. Fl. Symb. Or.-Asiat. 38 (1930), in 



syn.: Microstegium dilatatum. 

 Hendersonii, C. E. Hiibbard in Kezv Biill. 1927, 79. 



— Penins. Mal. 

 sumatrensis, Ridley in Kezv Bull. 1926, 94. — 



Sumatra (Ins. Mentawi). 



POLLINIDIUM, Stapf ex Haines, Bot. Bihar & 

 Orissa, Pt. 5, 1020 (1924). GRAMINEAE. 

 angustifolium, Haines, l. c. 1012: Ischaemum 

 angustifolium. 



POLYACHYRUS, Lag. (Compos.). 



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



Ixxxv. 134 (1929). — Chile. 

 mollendoensis, /. M.Johnston, I. c. 179. — Peruv. 

 rigidus, /. M.Johnston, l. c. 171. — Chile. 

 virgatus, /. M.Johnston, l. c. 132. — Chile. 



POLYALTHIA, Blume (Annonac). 



borneensis, Merrill in XJniv. Calif. Publ. Bot. xv. 65 



(1929). — Borneo. 

 crassa, R. N. Parker in Indian Forester, 1929, Iv. 



375. — Burma; Ins. Andaman. 

 dictyoneura, Diels in Mitt. Inst. Bot. Hamburg, 



vii. 78 (1927). — Borneo. 

 Elmeri, Merrill in Univ. Calif. Publ. Bot. xv. 66 



( 1 929) . — Borneo . 

 Kingii, E. G. Baker in Journ. Bot. 1924, bcii. 



Suppl. 3. — Sumatra. 

 mayumbensis, Exell in Journ. Bot. 1926, Ixiv. 



Suppl. 4. — Congo Lusit. 

 membranacea, Kurz, Prelim. Rep. For. Veg. Pegu, 



App. B. 24 (1875), in clavi. — Burma. 



POLYALTHLA.:— 



microsepala, Diels in Mitt. Inst. Bot. Hamburg, 



vii. 78 (1927). — Bomeo. 

 Oliveri, Engl. in Engl. & Prantl, Nat. Pjianzen- 



fam., Nachtr. 160 (1897) : P. acuminata, Oliv. 

 Petelotii, Merrill in Univ. Calif. Publ. Bot. xiii. 131 



(1926). — Indo-China (Tonkin). 

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



X. 886 (1930). — China (Kwangsi). 

 Sasakii, Yamamoto, Suppl. Ic. Pl. Formos. iii. 38 



( 1 927) . — Formosa . 

 subsessilifolia, E. G. Baker in Journ. Bot. 1924, 



Ixii. Suppl. 3. — Sumatra. 



POLYCARENA, Benth. (Scrophulariac). 



hispidula, Thellung in Vierteljahrsschr . Nat. Ges. 

 Ziirich, 1929, Ixxiv. 118. — Great Namaq. 



POLYCARPAEA, Lam. (Caryophyllac). 



glabra, C. T. White & Francis in Proc. Roy. Soc. 



Queensl. 1925, xxxvii. 152 (1926). — Austral. 



(Queensland). 

 gomerensis, Burchard in Fedde, Repert. xxii. 373 



(1926). — Ins. Canar. (Gomera). 

 Grossartii, Dinter in Fedde, Repert. xxii. 381 (1926), 



nomen. — Afr. austr.-occ 



POLYCHROA, Lour. (Urticac). 



Griffithiana, Merrill in Lingnaam Agric. Rev. i. 

 No. 2, 74 (1923) : Pellionia Griffithiana. 



POLYCLINE, Oliv. (Compos.). 



Haareri, Dandy in Kezv Bull. 1926, 437. — Tangan- 

 yika Terr. 



POLYCODIUM, Rafin. (Ericac; Vacciniac, Gen. 



PI.). 



Ashei, Harbison in Am. Midl. Nat. 1930, xii. 180 



(1930). — U.S.A. (S. Carolina; Georgia; Florida). 



depressum, Small in Torreya, 1928, xxviii. 5. — 



U.S.A.(GuIfStates). 

 quercinum, Ashe in Bull. Torr. Bot. Cl. 1927, liv. 

 580.— U.S.A. (Florida). 



POLYCYCLISKA, Ridley in Kew BuII. 1926, 67, 

 RUBIACEAE. 

 cylindrica, Ridley, l. c. — Sumatra (Ins. Mentawi). 



POLYCYCNIS, Reichb. f. (Orchidac). 



breviloba, Summerhayes ex E. Cooper in Orch. Rev. 



1928, xxxvi. 315; Summerhayes in Kew Bull. 



1929, 9. — Bras. ? 



POLYGALA, Linn. (Polygalac). 



aboriginum, Small in Torreya, 1926, xxvi. 92. — 



U.S.A.(FIorida). 

 apiculata, Porta in Nuov. Giorn. Bot. Ital. xi. 238 



(1879), in obs. — Ital. 

 bermudensis, Blake in Proc. Biol. Soc. Wash. 1930, 



xliii. 161. — Bermuda. 

 dissitiflora, Domin in Biblioth. Bot. Ixxxix. 303 



(1927), in syn.: P. chinensis, var. dissitiflora, 



Domin. 

 Gabrielae, Domin, l. c. 304. — Austral. (Queens- 



land). 

 gracilenta, Biirtt Davy, Man. Fl. Pl. & Ferns, 



Pt. I, 48, 133, 134 (1926): P. tenuifolia, Harv. in 



Harv. & Sond. Fl. Cap. i. 88 (1860), non Willd. 

 Hagerupii, Exell in Journ. Bot. 1930, Ixviii. 244. 



— Afr.Gall.Centr. 

 hamata, Burtt Davy, Man. Fl. Pl. & Ferns, Pt. i, 



48, 133, 135 (1926). — Transvaal. 

 lancilimba, Merrill in Univ. Calif. Piibl. Bot. xiii. 



133 (1926). — Indo-China (Tonkin). 

 laxifolia, Exell in Joiirn. Bot. 1927, Ixv. 345. — 



Angola. 

 Leendertziae, Burtt Davy, Man. Fl. Pl. & Ferns, 



Pt. I, 48, 133, 135 (1926). — Transvaal. 

 lepidota, Welw. ex Exell in Journ. Bot. 1926, Ixiv. 



Suppl. 22. — Angola. 

 leucothyrsa, Woronow in Woronoiv & Schelkowni- 



kow, Sched. Herb. Fl. Caiic. Fasc VIII. 86 



(1916). — Reg. Caucas. 

 macerrima, Blake in Proc. Biol. Soc. Wash. 1930, 



xliii. 5. — Colomb. ; Boliv. 

 macrobotrya, Domin in Biblioth. Bot. Ixxxix. 302 



(1927). — Austral. (Queensland). 

 marensis, Burtt Davy, Man. Fl. Pl. & Ferns, Pt. i, 



48 (1926). — Transvaal. 

 microspora, Blake in Bull. Torr. Bot. Cl. 1929, Ivi. 



397. — Bras. (Roraima). 



POLYGALA:— 



Mossii, Exell in Journ. Bot. 1928, Ixvi. 299. — Afr, 



austr.-occ. 

 nematophylla, Exell, l. c. 1926, Ixiv. Suppl. 23. — 



Angola . 

 Pearsonii, Exell, l. c. 1927, Ixv. 343. — Angola. 

 pumila, Larranaga, Escritos D. A. Larranaga, ii. 



224 (1923) [Pub. Inst. Hist. Geog. Urug.]; cf. 



Gray Herb. Card Cat., Issue 117. — Urug. 

 pycnophylla, Domin in Biblioth. Bot. Ixxxix. 304 



(1927). — Austral. (Queensland). 

 Rogersii, Burtt Davy, Man. Fl. Pl. & Ferns, Pt. i, 



133» 134 (1926) : P. marensis. 

 Senneniana, Pau in Cavanillesia, iii. 77 (1930), 



nomen. — Marocc 

 splendens, Exellinjourn. Bot. 1926, Ixiv. Suppl.22. 



— Angola. 

 Stojanovii, Stefanoff in Bull. Soc. Bot. Bulgar. iii. 



80 (1929). — Macedon. 

 subulata, Larranaga, Escritos D. A. Larranaga, 



ii. 224 (1923) {Pub. Inst. Hist. Geog. Urug.'\; cf, 



Gray Herb. Card Cfl^, Issue 117. — Urug. 



POLYGONATUM, Mill. (Liliac). 



Farwellii, Bush in Am. Midl. Nat. 1927, x. 390. 



— U.S.A. (Michigan). 

 hebetifolium, Bush, l. c. 391 : P. biflorum, var, 



hebetifolium, Gates. 

 hondoense, Nakai ex Koidz. Fl. Symb. Or.-Asiat. 



34(1930).— Japon. 

 Leveilleanum, Fedde in Fedde, Repert. xxviii. 239 



(1930): P. Mairei, Le'veille (igiz). 

 ovatum, Bush in Atn. Midl. Nat. 1927, x. 397: P. 



biflorum, var. ovatuin, Farivell. 

 sadoense, Nakai ex Koidz. Fl. Symb. Or.-Asiat. 34 



(1930). — Japon. 

 silvicola, Makino in Journ.Jap. Bot. iii. 26 (1926). 



— Japon. 



POLYGONUM, Linn. (Polygonac). 



acetosellum, Klokov in Journ. Agric. Bot., Charkov, 



i. Pt. 3, 171 (1927), nomen provis. — Ucrainia. 

 adenopodum, Samuelsson in Hatid.-Mazs. Symbolae 



Sitticae, Pt. 7, 181 (1929). — China (Yunnan). 

 asiaticum, Jackson, Ind. Keiv. i. 573 (1893): Cocco- 



loba asiatica. 

 Bussei, Peter in Abh. Ges. Wiss. Gottitigen, n. f. 



xiii. II. 53 (1928), in clavi. — Tanganyika Terr. 

 caudatum, Satnuelsson in Hand.-Mazz. Symbolae 



Sitticae, Pt. 7, 185 (1929). — China (Szechuan). 

 celebicum, Datiser in Bull. Jard. Bot. Buitenz. Ser. 



III. viii. 165 (1927). — Arch. Mal. 

 Chaneyi, B. Fedtsch. ex Stezvard in Contrib. Gray 



Herb. n. s. Ixxxviii. iio (1930). — Mongol. 

 coriaceum, Satnuelsson iti Hatid.-Mazz. Symbolae 



Sinicae, Pt. 7, 174 (1929). — China (Yunnan). 

 excurrens, Steward in Contrib. Gray Herb. n. s. 



Ixxxviii. 65 (1930). — As. or. 

 glandulo-pilosum, De Wild. Cotitrib. Fl. Katattga, 



Suppl. 3, 108 (1930). — Congo Belg. 

 gracilius, Klokov iti Journ. Agric. Bot., Charkov, 



i. Pt. 3, 169 (1927). — Rossia; Ucrainia; Caucas. 

 hachidyoense, Makitio in Journ. Jap. Bot. v. 21 



(1928). — Japon. 

 hololeion, Peter in Abh. Ges. Wiss. Gottingen, n. f. 



xiii. II. 53 (1928), in clavi. — Tanganyika Terr. 

 holotrichum, Peter, l. c. 52, in clavi. — Tanganyika 



Terr. 

 hydrophilum, Peter, l. c. 24, in obs., 52, in clavi. 



— Tanganyika Terr. 

 Inglesii, Sennen in Biill. Soc. Bot. Fratice, 1927, 



Ixxiv. 398, nomen. — Hispan. 

 iseanum, Makino injourn.jap. Bot. iii. 32 (1926). 



— Japon. 

 Kotovi, Klokov in Jourti. Agric. Bot., Charkov, 



i. Pt. 3, 167 (1927). — Rossia; Ucrainia; Caucas. 

 Kuntzei, P. Fourti. Fl. Cotnpl. Plaine Fran(. 429 



(1928): Fagopyrum Kuntzei . 

 limicola, Samuelsson iti Hand.-Mazz. Sytnbolae 



Sinicae, Pt. 7, 178 (1929). — China (Hunan). 

 lineare, Samuelsson, l. c. 188. — China (Yunnan). 

 linicola, Sutulozv in Maevskii, Fl. Srednei Rossii, 



ed. 5, 553 (1917)— Rossia. 

 luxurians, Danser iti Bull. Jard. Bot. Buitenz. Ser. 



III. viii. 198 (1927), hybr. — Arch. Mal. 

 majanthemifolium, Steward in Contrib. Gray Herb. 



n. s. Ixxxviii. 32 (1930): Bistorta majanthemi- 



folia. 



