610 
POTAMOGETON. 

POTAMOGETON :— 
intermedius, Cham. €? Schlecht. in Linnaea, ii. (1827) 
221.—Europ. 
interruptus, Kit. in Schult. Oestr. Fl. ed. II. i. 928 = 
pectinatus. 
japonicus, Franch. & Sav. Enum. Pl. Jap. ii. 15, 
nomen = mucronatus. 
javanicus, Hassk. in Verh. Natuurk. Ver. Nederl. Ind. 
i. (1856) 26.—As. trop. 
Kirkii, Syme, in Engl. Bot. ed. III. ix. 31 —natans. 
Kochii, F. Schultz, in Arch. Fl. Fr. et Allem. 72 — 
spathulatus. 
lanceolatus, Eichw. Skizze, 126 — lucens. 
lanceolatus, Fl. Corc. in Ionios Anthol. iv. 954 (err. 
typ. 854) — pectinatus. 
lanceolatus, Poir. Encyc. Suppl. iv. 536 —lanciformis. 
ianceolatus, Reichb. Ic. ex Nym. Consp. 681 — salici- 
folius. 
lanceolatus, Sm. Engl. Bot. t. 1985.—Anglia. 
lancifolius, Roth, ex Steud. Nom. ed. II. ii. 384= 
densus. 
lanciformis, Roem. & Schult. Syst. iii. 512.— Carinthia. 
lateralis, Morong, in Coult. Pot. Gas. v. (1880) 51.— 
Am. bor. 
laticaulis, Wahlenb. Fl. Suec. 111=acutifolius. 
latifolius, Cham. & Schlecht. in Linnaea, ii. (1827) 
731 (Index) = praec ? 
Leschenaultii, Cham. & Schlecht. 1. c. 222. t. 6. f. 28— 
fluitans. 
Liebmanni, Buchen. in Bremen, Abh. iii. (1872) 349 — 
Heteranthera graminea. 
lithuanicus, Gorski, ex Reichb. Ic. Fl. Germ. vii. 19— 
salicifolius. 
Loeselii, [Honck.] Verz. Aller Gew. Teutschl. 487 ; 
Roem. & Schult. Syst. iii. 508 — perfoliatus. 
lonchites, Tuckerm. in Am. Journ. Sc. Ser. II. vi. 
(1848) 226 — lucens. 
longepedunculatus, Mérat, Rev. Fl. Par. 494 — 
gramineus. 
longifolius, Bab. in Engl Bot. Suppl. t. 2847; et 
Man. brit. Bot. ed. I. 323 = decipiens. 
longifolius, J. Gay, ex Poir. Encyc. Suppl. iv. 535 — 
lucens. 
lucens, Geners, Fl. Scepus. (1798) 146 — gramineus. 
lucens, Linn. Sp. Pl. 126.—Geront. trop. 
lucens, [Weber] Wigg. Prim. Fl. Holsat. 15 — prae- 
longus. 
lucidus, Gueldenst. Reisen, i. 76 ; Salisb. Prod. 68 — 
lucens. 
macrophyllus, Wolfg. ex Schult. Mant. iii. 358 — lucens. 
malaianus, Miq. Illustr. Fl. Arch. Ind. 46 — mucro- 
natus. 
marianensis, Cham. & Schlecht. in Linnaea, ii. (1827) 
228.—Ins. Marian. 
marinus, Huds. Fl. Angl. ed. II. 77 ; Desf. FI. 
Atlant. i. 150 — pectinatus. 
marinus, Linn. Sp. Pl. 127.—Europ. 
marinus, Pall. Reise, ii. 393 = pusillus. 
maritimus, Pohl, Tent. Fl. Bohem. i. 159, in syn.— 
marinus. 
mascarensis, Cham. €? Schlecht. in Linnaea, ii. (1827) 
228.— Ins. Mascar. 
maximus, Roehl. ex Steud. Nom. ed. I. 648, 649 
densus. 
microcarpus, Boiss. & Reut. Diagn. Pl. Nov. Hisp. 24 
= polygonifolius, 
microstachys, Wolfg. ex Schult. Mant. iii. 360 = 
rufescens. 
monogynus, J. Gay, ex Webb & Berth. Phyt. Canar. 
iii. 300 — trichoides. 
monogynus, ¥. Gay, in Coss. & Germ. Suppl. Fl. Par. 
89; FI. Par. 572.—Europ. 
montanus, Pres], Rel. Haenk. ii. 85.—Am. austr. 
mucronatus, Nym. Syll. 387 = pusillus. 
mucronatus, Presl, Epim. Bot. 245.—Ins. Philipp. 
mucronatus, Schrad. ex Roem. & Schult. Syst. iti. 517 
= Friesii vel lucens. 
mysticus, Morong, in Coult. Bot. Gaz. v. (1880) 50.— 
Am. bor. 
natans, Linn. Sp. Pl. 126.—Reg. temp. et subtrop. 
natans, Sturm, Deutschl. Fl. Heft 9 — polygonifolius. 
natans, Thunb. Prod. Pl. Cap. 32 = Thunbergii. 
nerviger, Wolfg. ex Schult. Mant. iii. 359 = rufescens. 
nervigerus, Eichw. Skizze, 125 — praec. 
niagarensis, Tuckerm. in Am. Fourn. Sc. Ser. TI. vii. 
(1849) 354.—Am. bor. 
nigrescens, Fries, Mant. iii. 17 — rufescens. 
nitens, Weber, Fl. Holsat. Suppl. n. 11.— Europ. 


POTAMOGETON :— 
nitens, Willd. ex Cham. & Schlecht. in Linnaea, ii. 
(1827) 202 — lucens. 
nodosus, Poir. Encyc. Suppl. iv. 535 — fluitans. 
Nuttallii, Cham. & Schlecht. in Linnaea, ii. (1827) 
226 — Claytonii ? 
Oakesianus, Robbins, ex A. Gray, Man. Bot. U. St. 
ed. V. 485.—Am. bor. 
oblongifolius, Hook, f. Handb. N. Zeal. Fl. 742 = 
gramineus. 
oblongo-rufescens, Schultz, in Flora, xii. (1829) 2830— 
spathulatus. 
oblongus, E. Mey. Chlor. Hanov. 519 — fluitans. 
oblongus, Viv. Fragm. FI. Ital. i. 1. t. 2= polygonifolius. 
obrutus, Wood, Class-Book (1845), 178 ; (1861) 675 
— rufescens. 
obscurus, DC. Fl. Fr. Suppl. 311= rufescens. 
obtusifolius, Mert. & Koch, Deutschl. Fl. i. 855.—Reg. 
temp. bor. et austr. 
obtusus, Ducros, ex Gaud. Fl. Helv. i. 546 — rufescens. 
occidentalis, Sieber, ex Cham. & Schlecht. in Linnaea, 
ii. (1827) 224.— ns. Martinic. 
ochreatus, Raoul, in Ann. Sc. Nat. Sér. III. ii. (1844) 
117.—N. Zel. 
octandrus, Poir. Encyc. Suppl. iv. 584. 
Oederi, G. F. W. Mey. Fl. Hanoy. Excurs. 536 = Friesii. 
oppositifolius, DC. bot. Gall. iii. 186 — densus. 
owaihiensis, Cham. & Schlecht. in Linnaea, ii. (1827) 
228.—Ins. Sandvic. 
oxyphyllus, /Zig. Ann. Mus. Bot. Lugd. Bat. ii. 161. 
—Japon. 
paludosus, Bory, ex Cham. & Schlecht. in Linnaea, ii. 
(1827) 216 =natans. 
palustris, Teesd. in Trans. Linn. Soc. v. (1800) 43 = 
gramineus. 
panormitanus, Bivona, in Bivona f. Ined. 6; ex Guss. 
F1. Sic. Syn. i. 207 = pusillus. 
parnassifolius, Schrad. ex Mert. & Koch, Deutschl. 
Fl. i. 889 — natans. 
parvifolius, Buchen. in Bremen, Abh. vii. (1880) 32— 
javanicus. 
gauciflorus, Lam. Fl. Fr. iii. 209 — densus. 
pauciflorus, Pursh, Fl. Am. Sept. i. 121.—Am. bor. 
paucifolius, Opiz, in Flora, v. (1822) 266 — gramineus. 
pectinatus, Linn. Sp. Pl. 127.—Reg. temp. bor. et austr. 
pensylvanicus, Willd. ex Cham. & Schlecht. in Linnaea, 
ii. (1827) 227 — Claytonii. 
perfoliatus, Linn. Sp. PI. 126.—Reg. temp. bor. et austr. 
petiolaris, Presl, Delic. Prag. 151— natans. 
petiolaris, Rafin. in Med. Repos. N. York, Ser. II. ii. 
(1811) 409 (Quid ?).—A m. bor. 
petiolatus, Wolfg. ex Schult. Mant. iii. 352 — natans. 
plantagineus, Du Croz, ex Roem. & Schult. Syst. iii. 
504 = coloratus. 
Plantago, Batard, Fl. Maine-et-Loire, 64 — natans. 
polygonifolius, Pourr. in Mém. Acad. Toul. ii. (1788) 
325.— Europ. 
polygonus, Cham. in Linnaea, ii. (1827) 184. t. 4. f. 11. 
— Bras. 
porcatus, Muhl. Cat. 18 — P. Spirillus. 
praelongus, Bréb. Fl. Normand. ed. II. 250 — nitens. 
praelongus, F. Muell. Fragm. viii. 217 = perfoliatus ? 
praelongus, Wulf. in Roem. Arch. iii. 111. (1805) 331. 
Europ. 
Proteus, Cham. & Schlecht. in Linnaea, ii. (1827) 196. 
t. 5. f. 16, a, b=lucens. 
pulcher, Tuckerm. in Am. Fourn. Sc. Ser. I. xlv. 
(1843) 38.— Am. bor. 
pumilus, Wolfg. ex Schult. Mant. iii. 354 — Claytonii. 
purpurascens, Seidl, ex J. & C. Presl, Fl. Cech. 37 = 
rufescens. 
Purshii, Tuckerm. in Am. Journ, Sc. Ser. II. vi. (1848) 
228 = Claytonii ? 
pusillus, Zinn. Sp. Pl. 127.—Reg. temp. bor. et austr. 
reptans, Humnicki, Cat. Pl. Luxeuil (1876), 61.— 
Europ. 
rigidus, Wolfe. in Schult. Mant. iii. 359.—Enurop. 
Robbinsii, Oakes, in Hovey, Mag. Hortic. vii. (1841) 
180.—Am. bor. 
rotundifolius, Schultz, Prod. Fl. Starg. Suppl. i. 9 
— lucens. 
Roxburghianus, Schult. Mant. iii. 367 =indicus. 
rufescens, Schrad.in Cham. Adn. ad Fl. Berol. (1815) 
4.—Reg. bor. temp. 
rutilus, Wolfg. in Schult. Mant. iii. 362.—Lithuan. 
salicifolius, Wolfe. 1. c. 355.— Lithuan. 
semipellucidus, Koch & Ziz, Cat. Pl. Palat. 5, 18— 
rufescens, 


POTAMOGETON :— 
serotinus, Schrad. ex Schult. Mant. iii. 351 — natans. 
serratus, Huds. Fl. Angl. ed. I. 61=crispus. 
serratus, Linn. Sp. Pl. 126 — densus. 
serratus, Roth, Tent. Fl. Germ. i. 73 —rufescens. 
serratus, Scop. Fl. Carn. ed. II. i. 117 — praelongus. 
serratus, (Weber,] Wigg. Prim. Fl. Holsat. 16 — lucens. 
serrulatus, Opiz, in Flora, v. (1822) 267 =crispus. 
serrulatus, Regel & Maack, in Regel, Tent. Fl. Ussur. 
139.—Reg. Amur. 
setaceus, Gilib. ex Schult. Mant. iii. 855 — divaricatus. 
setaceus, Linn. Sp. Pl. 127 = densus. 
setaceus, Pursh, Fl. Am. Sept. i. 120 =hybridus. 
setaceus, Schum. Enum. Fl. Saell. i. 51 — pectinatus. 
setaceus, Tausch, in Flora, xix. (1836) 423 — densus. 
siculus, Bercht. & Presl, Rostl. i. Alismac. 21 (Quid ?). 
— Sicilia. 
siculus, Tineo, ex Guss. Syn. Fl. Sic. ii. 790 — 
coloratus. 
sparganiifolius, Bab. Man. Brit. Bot. ed. VI. 363— 
natans. 
sparganiifolius, Laestad. ex Fries, Nov. Fl. Suec. Mant. 
i. 9 — lucens. 
spathaeformis, Tuckerm. ex A. Gray, Man. Bot. U. St. 
ed. V. 487 — gramineus ? 
spathulatus, Auct. ex Nym. Consp. 681 — fluitans. 
spathulatus, Schrad. ex Koch & Ziz, Cat. Pl. Palat. 5, - 
18.— German. 
Spirillus, Tuckerm. in Am. Sourn. Sc. Ser. Il. vi. 
(1848) 228.— Am. bor. 
striatus, Ruiz & Pav. Fl. Per.i. 70. t. 136. f. b.— 
Peruv. 
strictus, Phil. Fl. Atac. 50 — pectinatus. 
Sturrockii, Ar. Benn. in Scott. Natural. N. S. i. (1883) 
27 = pusillus. 
subflavus, Loret & Barr. Fl. Montp. 671.—Gallia. 
subtrichodes, Schur, Enum. Pl. Transs. 633 — pusillus. 
sumatranus, Mig. Fl. Ind. Bat. Suppl. 597.—Sumatra. 
syriacus, Cham. & Schlecht. im Linnaea, à. (1827) 
227.—Syria. 
tataricus, Less. l. c. ix. (1884) 206 = obtusifolius. 
tenuicaulis, F. Muell. Fragm. i. 90, 244 =javanicus. 
tenuifolius, H. B. €&' K. Nov. Gen. et Sp. i. 296.—N. 
Granat. 
tenuifolius, Rafin. in Med. Repos. N. York, Ser. III. 
ii. (1811) 409 (Quid ?).—Am. bor. 
tenuissimus, Hook. f. in Trans. Linn. Soc. xxiii. (1861) 
342 — pusillus. 
Thunbergii, Cham. & Schlecht. in Linnaea, ii. (1827) 
221.—Afr. austr. 
trichoides, Benth. Pl. Hartw. 341; Schur, in Oestr. 
Bot. Zeitschr. xx. (1870) 281 — pusillus. 
trichoides, Cham. & Schlecht. in Linnaea, ii. (1827) 
175.—Europ. 
trichoides, Tuckerm. in Am. Journ. Sc. Ser. II. vii. 
(1849) 358 = Tuckermani. 
tuberculatus, Tenore & Guss. Fl. Neap. Syll. App. v. 
4 — trichoides. 
tuberosus, Roxb. Hort. Beng. 12; Fl. Ind. i. 452= 
crispus. 
Tuckermani, Robbins, ex A. Gray, Fl. U. St. ed. II. 
434.—Am. bor. 
uliginosus, Boenn. ex Cham. & Schlecht. in Linnaea, ii. 
(1827) 216 = natans. 
undulatus, Wolfg. in Schult. Mant. iii. 
Lithuan. 
upsaliensis, Ziselius, im Bot. Notiser (1884), 15.— 
Europ. : 
vaginalis, J. Fisch. Verz. Gefaesspfl. Neu-Vorpom. 
(1861) 40 — seq. 
vaginatus, Turcz. in Bull. Soc. Nat. Mosc. (1838) 1. 
102; xxviii. (1854) 11. 66 = pectinatus. : 
Vaillantii, Roem. & Schult. Syst. iii. 514 = pectinatus. 
variifolius, Thore, Chlor. Land. 47 =natans. 
Vaseyi, Robbins, ex A. Gray, Fl. N. U. St. ed. V. 
485.—Am. bor. 
volhynicus, Bess. ex Roem. & Schult. Syst. iii. 509, in 
obs. — lucens ? 
Zetterstedtii, Wallm. in Bot. Zeit. i. (1843) 256.— 
Am. bor. 
Zizii, Koch, ex Roth, Enum. Pl. Germ. i. 531 — lucens. 
zosteraceus, Bab. Man. Brit. Bot. ed. I. 325 — pecti- 
natus. 
zosteraceus, Fries, Nov. Fl. Suec. ed. II. 51.—Europ. 
bor. 
zosterifolius, Schum. Enum. Pl. Saell. i. 50.—Reg. bor. 
temp. 
Mr. Dum. Fl. Belg. 164 — praec. 
360.— 

