HEMIONITIS, LINNE.
C a u d e x he rb aceu s, brevis.
F r o n d e s conformes, p alm atae , ambitu sinubus bulb illiferae. Venulae reticulatim anastomosantes,
exceptis b u lb illig e r is , marginem non allingenles , Juxta costulas
seriem areola rum majuscularum formantes. Vasorum fasciculi in stipite...........
S o r i confluentes, in d is lin c ti, venulis reticulalis insidentes.
I n d u s i u m nullum.
R e c e p t a c u l u m ten u e , am o rp h um , venas venulasque obducens.
S p o r a n g i a copiosissima, v ix lo n g e -s tip e lla ta , d a c ryoid e a, nuda. Gyrus incompletus,
