Kaner 
Staurastrum cosmaroides Nordst.  (?"?/, 
C. turgidi, 3 et 4 formæ tetragonæ C. quadrati et Cucumis, 5 et 
6 formæ tetragonæ C. pyramidati habendæ sunt. 
Magnitudo formæ a: 
Long. 142 4, lat. isthm. 34 4, crass. 59 mr. 
M. formæ 6: É 
Long. 127 4, lat. isthm. 18 4, crass. 62 2. 
M. formæ c: | 
Long. 92 pm, lat. isthm. 14 4, crass. 48 4. 
M. formæ d: 
Long. 78 4, lat. isthm. 17 x, crass. 32 lg 
M. formæ e: 
Long. 70 £, lat. isthm. 15 4, crass. 35 2. 
M. formæ ff: 
Long. 66 p, lat. isthm. 16 4, erass. 45 2 
