I^OTAMOCJETOJIACEAE 



POTAMOGETONACEAE Engl, in Fiihrer dwch Jen Bred. bof. Gart. mu. p. 18; Aschn-». m En,l.r,il 

 Natm-l Pflanzrnfaw.-II. (1). m. - Potameae TM, En>m. pi hort. Da-ol I. U7, II /« .^-y^"- 

 ,Tm,. m Lam. Enqjd. V. 98; Koch, Sjjn. G71; GayinCompt. nnJ. Aa„J. fra»o XXXVIIL 702; A^rhm 

 FL Mark Brandenb. 29. — Potamogeae EciM. in Miissl. Ilamlh. I. p. XX. - Potamooetoxe VE 

 BeichL Consp. 43; Kth. Enum. pi III. 120; ^Tdlk. et Lange, Fl. Ili.p. L 28. - PoTAMOPHlLAE 

 BicL Anal 42; Cham, et ScMecht. in Limmea IL 157. — Kuitieae Kth. Emm. lU. 122; Spark, 

 Yeg. phan. XIL 15. — Najadeae (ex p.) Rich. 



pi 229; Eooh fil Hamlh. N. Zeal Fl 278; Fr. et Sav. Fl Jap. II. w] Gray. Man. ed. V 557; 

 Godr. Gr. Fl Fr. III. 321; Griseh. Fl Br. W.-Ind. Isl 506; Miq. Fl Ind.-Bat. Ill 223. 

 Najades (ex p.) Sp^: Anleit. IL (1). 114. — Najadaceae Lindl (ex p.) Veg. Khigd. ul III 113; 

 Benth. et Hook. Gen. pi III. 1069; Alorong in Mm. Torrcy lot. club IIL n. 2. p. 1. — Fluvules 

 (exp.J Vent. TaU. ILSO; St. Hil Exp. L 50. t. 9; Rich. Mem. nm. I. 365. — ¥Lvn\-nu-.fi ((X p.J 



S. F. . Gray, Arrang. Brit, pi II. 31 *). — Hydrogetoxeae Lh. Ilandh. 1. 



Elm 



Kndl Gni. 



MoNOCOTYLEDONES FLOEIBDS TETRAMERIS VKL EX PARTE DLMKUIS ACTINOMOKl'HIS HKKMAFFlllODrTrS 

 PERIGONK) SIMPIJCI ^VBL NUI.LO ; ANTHERIS DITHECIS EXTKORSIS, THKCIS RIMA LONGITUDINAL! DEIITP- 

 CENTIBUS, VEL INTRORSIS RIMA TRANSVERSALI DEIIISCENTIBUS ; CARPIDIIS NOBMALITEK 4 IN CliUCBM 

 ERECTAJI VEL OBLIQUUM MSPOSITIS , INTERDUM PAUCIORIBUS VEL PLURIBUS LIBERIS VKL IMA BA8I 00- 

 HAERBNTIBUS, UNIOVULATIS ; OVULO ATROPO PKNDl'LO ; FRUCTU NUCEO INnKHISOENTK ; EMBKYONE HAMATO 

 VEL PLUS MINUS INCURVATO VEL SUBSPIRALI MACROPODO, RADICULA INl'ERA , ALBUMISE XULLO. 

 HeRBAE AQVATJCAE CAVLWVS FLVITANTIBVS EhOSGATIS, FOLIIS OMSIBUS SVBUERSIS VEL EX PARTE 

 NATANTIBUS^ STIPULIS INTRAPETIOLABIBVS, VEL VAGINATIS ET LIGULA SUPRA VAGJNAM AFFIXA DONATlB, 



SQAMULIS IN TRAY AGIN ALIBVS 2 oo INSTRUCTIS; FLORIBUS PARVIS SPIGAM VEl SPADWEM TSTERRUPTVM 



VEL CONTINUUM REFERENTIBUS VERTICILLATIS VEL ALTERNIS VULQO SUPRA AQUAE SVPERFICIEM FLORENTIBUS, 



Flores tetrameri vel dinieri (BnppiaJ actinoniorphi hypogynl. Perigoxium tetmphyllum vol nullum 

 (RuppiaJ; PHYLLA perigonil orbicularia vel obovata rotiindata vel tnincata saepius basi inrrassata et sub- 

 cucullata, concava, in unguem plus minus longuui sensim vel abrupte attenuata herbacea viridia vel fus- 

 cescentia, aestivatione variabili-imbricata. Stamina phyllis pengonii superposita cum his connata sossilia 



AlmHOceoM. 



Juncaginaceas etc. inveuimus- 

 Potamoget. 



88 



