116 Rhodora [June 
C. LunuLa (Müll) Nitzsch. Length 510-530 u: breadth 7 1-90 
p. North Woodstock! Pudding Pond, North Conway, common! 
* Forma MINOR W. & G. S. West. Length 403 4: breadth 56 y. 
Intervale! 
C. JouNsoNir W: & G. S. West. Length 357 mw: breadth 12 p: 
apices 12 q. Plymouth (H. J. no. 655)! On examining the type of 
this species its closeness to C. didymotocum was at once noticed. The 
sigmoid character of the specimen may be due to the mounting of it 
as but one semicell seems to give this character. The apices have 
the dark brown annular thickening characteristic of C. didymotocum. 
It is however somewhat more attenuated than the ordinary forms 
of that species. 
C. ruMIDUM Johnson. Length 130-150 p: breadth 15-18 y. 
Pudding Pond, North Conway! Holderness, frequent (/ohnson). 
C. ATTENUATUM .EZrenb. Length 465 m: breadth 45 u. Pudding 
Pond, North Conway ! 
C. TURGIDUM Ehrenb. * Forma intermedium forma nov. 
Length 400 w: breadth 28 u: apices 7-9 u. Smaller by one half 
or one third than the typical form. Intervale! (H.C. no. rro). 
C. Braunit Reinsch. (C. maculatum Hastings. C. areolatum 
Wood.) Breadth 25-30 m. Rochester (Hastings). 
C. PRONUM Bréb. Length 320-375 4: breadth 6-8.5 u. Pudding 
Pond, North Conway ! 
C. LINEATUM Ehrenb. var. cosrATUM Wolle. Rochester (Wolle). 
C. RaLrsi Bréb. var. HYBRIDUM Rab. Length 540-575 p: 
breadth 40-63 p: apices 10.5-11 a. Pudding Pond, North Con way! 
Moore's Station ! 
C. DECORUM Bréb. Length 510-540 u: breadth 25-48 mw: apices 
6-9 ua. Pudding Pond, North Conway! North Woodstock ! 
C. KuerzincGu Bréb. Length 420-450 u: breadth 22 p: apices 
3p. Pudding Pond, North Conway! 
C. SETACEUM Ehrenb. Length 400-465 4: breadth, top: apie 
1-2 p. Pudding Pond, North Conway! 
Docipium (Bréb.) Lund. 
* D. UNDULATUM Bail. (D. dilatatum, Wolle '92.) 
* Forma PERUNDULATUM W. & G. S. West (PLATE 61, FIGS. 2, 3). 
Length 223-330 m: breadth at base 12—12.5 w: at apices 12.5-13 p. 
