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458 Potalia—Pouzolzia
242; 18. Potalia Alibi. 1775, Strychnaceae
Sp. 1. Guiana, Brasilia, Peruvia
Syn.: Nicandra Schreb. 1789
Potaineia corr. = Polanieja
100; 24. Potameja Tliouars 1806, Lauraceae
Sp. 1. Madagascar
„Potamica Poir." = praec.
Potarnobryon Liebm. corr.-yum = Tristicha
Potamocharis Rottb. = Mammea
Potamochloa Griff. = Hygroryza
Potamogeton L. corr. Raf. = Potamogiton
„Potarnogetum Clairv." = Potamogeton
12; 4. Potamogiton L. 1737, Potamogitonaceae
Sp. —60. Orbis fere totiis
Syn. : Hydrogiton Lour. 1790, Peltopsis Raf. 1819,
Spirillus J. Gay 1854, etc.
§ 1 Nymp h a e o g i t o n Dumort. 1827
§ 2 Najadogiton Dumort. 1827 (Groenlandia
§ 3 Sirenogiton Dumort. [J. Gay 1854)
Potamogiton Walt. 1788 = Myriophyllum
20; 84. Potamophila R.Br. 1810, Graminaceae
Sp. 5. Austral., Afr. austr., Madag.
Syn.: Maltebrunia Kth. 1830
Potamophila Schrank 1819 = Microtea
„Potamophylla Poir/ --,-r: Potamophila
G.foss.PotamophyllitesBrongn.l828,Najadac.?
Syn.: Phyllites Brongn. 1822 non Sternb. 1820
non Deering 1738
Potarnophyllites Nilsson 1831 = Zosterites
„Potamopiatus Walp." = seq.
Potamopithys (L. 1735) Seub. - - seq.
„Potamopitus Ad." etiam = -ys
Potamopitys Ad. = Elatine
„Potamopytis Pfeiff." — praec.
Potamorphe Miq. corr. -a = Piper
Potamotheca F. v. M. = Trianthema
Potamoxylon Raf. corr. -um = Gelseminum
Potamoxyris § Endl. = Xyris
124; 36. Potaninia iMaxim. 1881, Rosaceae
Sp. 1. Mongolia
„Potanisia Wawra" = Polanisia
Potato^ § Dunal = Solanum
„Potemogeton Rchb." = Potamogeton
124; 34. Potentina L. 1737, Rosaceae
Sp. ± 150 (250). Reg. frigid. & calid. alpin.
Obs.: Excl. Comarum, sed ind. sectiones fior,
depauperatis generice tantum clavibus falsis
separatae
§ 1 Q n i n q u e f o l i u m Boehm. 1760(Ludw.1737;
Pentaphyllum Gaertn.1788; Pentaphyllastrum §
Sen 1825) [talis 4
§ 2 Torment i l l a L. 1737 (dubie ut genus) pe-
§ 3 PentaphyllodesBoehm.(Ludw.,Anserina§
Gaudin) folia pinnata
§ 4 Fraga ri a s t r um Ser. (Heist. 1748, Thermophyllum
§ Wallr. 1822)
§ 5 S ibbaldi a Boehm. (L)
§ 6 Horkel iaBHgp. (Ch.&SchL)stam.5-10-20;
P. tridentata filamentis abnorm.
§ 7 I v e s i a BHgp. (Torr.) carpella pauca sed
stamina pauca vel ad 20; ab § 5 foliis differt.
§ 8 D ryadanthe BHgp. (Endl.) dioeca
§ 9 S tel lar iops i s Baili.
Potentillastrum § Ser. = Potentiila
Potentillopsis Opiz = Potentiila
Potentilloti^'pus § Dumort. ^^^ Potentiila
220; 53. PoterantlieraBong. 1835,MeIastomatac.
Sp. 4. Brasilia, Guiana
§ 1 E u p o t e r a n t l i e r a Triana
§ 2 Onoctoni a Triana (Naud. 1849)
Poteridium Spach = Sanguisorba
„Poterion St. Lag." = seq.
I Poterium § Bge. Astragalus
i " L, = Sanguisorba
24; 1. Potha Burm. 1737, Araceae
I Sp.—30. Asiatrop.—Australia;Ins.pacif.;Madag.
I Syn.: AppendixRumpfl745p.,TapanavaAd.l763
I § 1 E u p o t h a Schott [§ Schott 1856)
§ 2 Go ni ur u s OK. (Presi 1849; Allopotlios
„Potheranthera DC." suites VII = Poteran-
Pothocites Paterson = Bornia [thera
24; 2. Pothodium Schott 1857, Araceae
Sp. 1. Ins. philippin., Java
Pothoideum corr. — Pothodium
Pothomorphe Miq. corr. -a = Piper
Pothopsis § Miq. = Raphidophora
Pothos Ad. = Polianthes
„ » L., Dassow" = Potha
„Pothosites Pfeiff.« = Pothocites
Pothuava Gaud. = Hoiriri
Potima § Pers. (Hedw.) = Coffea, Faramea
„Potocites Paterson" = Pothocites
„Potomorphe Endl." = Pothomorphe
„Potos Ad." etiam = Pothos
115; 52. Pottingera Prain 1898, Saxifragaceae
Sp. 1. India or. ant.
Pottingeria corr. = Pottingera
244; 126. Pottsia Hk. & A. 1836, Apocynaceae
Sp. 2—3. India or., Ins. sundaic., China
Syn.: Cudicia ? G. Don „Ham." 1837, Euthodon
Griff. 1854, Parapottsia Miq. 1856, Teijsmannia
Miq. 1857
267; 169. Pouchetia A. Rich. 1830, Aparinaceae
Sp. 1—3. Africa occ. trop.
62; 32. Poulsenia Eggers 1898, Artocarpaceae
Sp. 1. Ecuador
Poupartia Juss. corr. = Pupartia
„Pouretia Ldl." = Pourretia
„Pourettia Endl." = Pourretia
Pourouma Aubl. corr. St. Mil. = Puruma
„Pouroumea Rchb." = Pourouma
Pourretia R. & P. = Puja
W. = Cavanillesia
Pourthiaea corr. = Pourthiéa
124; 23. Pourthiéa Dene. 1874, Rosaceae
Sp. + 5. Himalaya—Japonia
„Pouruoma Schenk" = Pourouma
Pouslowia Wight = genus n. s. n.
„Poutaletsje Ad." etiam = Pontaletsje
Pouteria Aubl. corr. St. Hil. Puteria
63; 17. Pouzolzia Gaud. 1826, Urticaceae
Sp. —50. Orbis veteris reg. trop.
§ 1 E u p o u z o l z i a OK. 1891
§ 2 Memorialis Benn. (Wall. „Ham." 1831)
Pozoa—Primula 459
Pozoa Lag. = Azorella
Pozopsis Hk. = Azorella
Pradosia Liais = Pometia
Praealstonia Miers = Eugeniodes
„Pracnanthes Hk." = Prenanthes
„Praeonanthus Boiss." = Preonanthus
Praesepium Rchb. „Spr." = Rosaceae n. n.]
„Praeslea Spr." = Preslea
Praetoria Baili. = Perlarius
Pragmatropa Pierre = Euonymus
Pragmotessara Pierre = Euonymus
Prainea corr. = -ia
62; 58. Prainia King 1888, Artocarpaceae
Sp. 1. Malacca
Prainina § OK. = Pholidota
Prangos Ldl. = Cachrys
Prantlea Mez = Orthophytum
Prantleia Mez corr. = Prantlea
267; 143. Praravinia Korth. 1842, Aparinaceae
Sp. 1. Borneo
Prasanthea § DC. (Dene.) = Paliavana
Prascoenum Raf. = Allium
Prasiteles Sal. = Narcissus
251; 17. Prasium L. 1737, Labiaceae
Sp. 1. Ins. canar.—Oriens
Syn.: Niccolinia Manetti 1751, Levina Ad. 1763
Praskoinon Raf. corr. = Prascoenum
Prasopepon Naud. = Cucurbitella
49;283. Prasophyl lum R.Br. 1810, Orchidaceae
Sp. 30. Australia, N.Zelandia
§1 E u p r a s o p h y l l u m Bth.
§2 Podochi lus Bth.
§3 Genoples ium Bth. (R.Br. 1810)
Prasostemon § Gris. = Ornithogalum
Prasoxylon M. Roem. corr. -um = Alliaria
„Prasum L." = Prasium
273; 48. Pratia Gaud. 1826, Campanulaceae
Sp. ± 1 6 . Asia trop., Australia, N. Zelandia,
America austr.
§ 1 Ber n on i a Endl. (Eupratia Baili, non Endl.)
§2 Spi rema BHgp. (Hk. & Th.)
§ 3 Colensoa Baili. (Hk. f.)
Praticola Ehrh. — nom. sp. hie excl.'
Praxelis Cass. = Eupatorium
Preauxia Sch. bip. = Matricaria
«Pregmotessera Lotsy" (89: 404) = Prag-
Preissia Opiz = Avena [motessera
Q. toss. Preisslera Sternb. 1838, Cycadaceae
Syn.: Sphenozamites Miq. 1842 vel serius,
Schimp. 1870 „Brongn."; Podozamites F. Braun
Preissleria Sternb. c. = Preisslera [1844/9
„Premma Brongn." = seq.
Premna L. ^ Gumira
„Premnos & Premnus Hask." = praec.
277; 752. Prenanthes L. 1737, Composaceae
Sp. 27. Ins. canar.—Ins. Socotra, Europa med.
& austr.—Japonia; Amer. bor.
§ 1 E u p r e n a n t h e s Endl.
§2 Esopon OK. (Raf.1817 ex typo Pr. glauca;
Nabalus Cass. 1825, § Endl.)
Prenanthopsis § OK. = Lygodesmia
„Prenanthos St. Lag." Prenanthus
„Prenantus Raf." - - Prenanthus
Prenocephalum § Sch. bip. = Launaya
Prenosonchus § Sch. bip. = Sonchus
„Preonanthes Rchb." = Preonanthus
Preonanthus [Ehrh. nom. sp.] § DC. (Schur)
= Anemone
Preptanthe Rchb. f. = Alismorchis
243; 38. Prepusa Mart. 1827, Gentianaceae
Sp. 3. Brasilia
Prescotia Ldl. ipse corr. = Prescottia
49; 240. Prescottia Ldl 1825, Orchidaceae
Sp. + 25. Brasilia—Mexico, India occ.
Syn.: Decaisnea Brongn. 1829, Galeoglossum
Rich. & Gal. 1845
Preslaea Mart. corr. = Preslia
Preslea Opiz corr. Fresen. = Preslia
„ « Spr." Preslaea
Preslia Mart. 1827 = Heliotropium
251; 96. Preslia Opiz 1824, Labiaceae
Sp. 1. Reg. mediterr. occ.
Presliophytum Urb. & Gilg — Loasa
Prestelia BHgp. „Sch. bip." Eremanthus
„Prestimera Ind.Kew." (Hippocratea) = Pri-
Prestinaria Sch. bip. = Coriopsis [stimerà
22; 80. Prestoèa Hk. f. 1883, Palmaceae
Sp. 1. Ins. Trinidad
244; 135. PrestoHia R.Br. 1809, Apocynaceae
Sp. —30. Mexico—Brasilia
§ 1 E u p r e s t o n i a Baili.
§ 2 H a ema d i c t y u m Baili. (Ldl. 1825)
Prestonia Scop. 1777 = Lassa 1763
Prestonianthe § Baili, n. n. = Prestonia
Prestoniopsis M. arg. = Dipladenia
„Pretera Steud." = seq.
256; 12. Pretrea J. Gay 1824, Pedaliaceae
Sp. 1. Africa trop. or.
Syn.: Dicerocaryum Bojer 1835
220; 115. Preussiella Gilg 1900, Melastomataceae
Sp. 1. Africa trop.: Kamerun
„Prevoita Steud." = Prevotia
Prevostea Choisy corr. -ia = Convolvulus
Prevotia Ad. — Cerastium
„Prianthes Pritzel" = Prionanthes
„Priaranthus Dumort." = Piaranthus
Prickothamnus Baili. „Nutt." = Pickeringia
126; 189. Priestleya DC. 1825, Leguminaceae
Sp. 15. Africa austr.
Syn.: Achyronia Wendl. 1798 non L. 1742
§ 1 I sothea DC. 1825 [1836)
§ 2 Anisothea DC. 1825 (Xiphotheca E. & Z.
Priestleya DC. „Moc. & Ses." 1836 = Erio-
Prieurea DC. c. BHgp. = Prieuria
Prieurella Pierre = Ecclinusa
Prieuria DC. = Isnardia
coma
234; 1. Primula L. 1737; 1753 cum 7 sp., Anagallidaceae
Sp. + 230. Reg. frigid, impr. orbis vet., calid.
alp. (extra Australiam) [tis subsect.
§ 1 T y p o p r imu l a OK. (Primula Pax) cum mul-
§ 2 A n d r o s a c e DC. (L. 1737, 1753 cum 6 sp.)
§ 3 Aret i a OK. (Hall. 1742; Duby sub 2)
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