SPEC. MAT. CATABOPHYTORUM, $77 
POTAMOGETON. £pidea. 
1668. €HAR. DIAGN. Perigynanda, p; - 
fepala. : 
Stylus , nullus, 
Zfchene , fubrotunds, I-fpermse, 
CHAR, Pzc. Frudific. monogamica. 
Perigynanda propria , fimplex, 4-fepala , dectdua : fim» 
$ula, concava , fubrotunda , unguiculata. 
Stamina, 4, breviífima, 
ZInthere , didyms. 
Pifiilla, 4, ovata. 
ótylus , nallus, 
(tramata , 4. 
Acheng 4t óoguit, fubresunde ,. acuminate , e 
fpermse. . * 5t 
Proles , in hac fpecie , caulefcentes,. 
Folia fimplicia.: 
VALISNEREA Valifnérée. 
1669. CHAR. DIAGN. Flofculi mafculint , difcum te- 
gentes , numerofi, fimplices, Voci 
"Spatla , eylindriea. - 
Femine capfula , Yonga. 
CHAR. PEC, Frudiific. dicica, 
Spatha communis, maris, Y-phyla , partita. 
Flofculi mafculini, difcum communem tegentes, I- 
fepali, fimplices, minimi, patulo-reflexi , 3 periti | 
Stamina , 2. 
Spatha hits: cylindrica, I-fepala, apice: 2i. 
Perigynanda propria , 2-plex. 
Exterior, Y-fepala , patens, 3-partita. 
Interior , 3-fepala: fepalis anguttiffimis. 
Piflillum, longum , ypomenum , cylindricum. 
Siylus, nullus. 
Srigmata, 3 : fingula, ovata, pite 
S 
s 
fW 
