Order LXXXI.—Junceæ.
Genus II.—LUZULA maxima, [69]; vernalis, [69]; forsteri, [69]; campestris, [70]; spicata, [70]; arcuata, [70]
Order LXXXIII.—Typhaceæ.
Genus II.—TYPHA latifolia, [51]; angustifolia, [52]
Order LXXXIV.—Aroideæ.
Genus I.—ARUM maculatum, [15]; italicum, [16]
Order LXXXV.—Lemnaceæ.
Genus I.—LEMNA minor, [45]; trisulca, [46]; gibba, [46]; polyrhiza, [46]
Order LXXXVI.—Alismaceæ.
Genus IV.—SAGITTARIA sagittifolia, [113]