No. II.] THE BRYOPHYTES OF CONNECTICUT. II J 



Drummondia Hook. 



Drummondia clavellata Hook. 



Trunks of trees in the woods. Summer. Litchfield: 

 Salisbury, Nichols. Hartford: Bloomfield, Miss Lorenz; 

 Canton, Nichols; Hartford, Miss Lorenz; Southington, Cham- 

 berlain. Windham: Canterbury, Mrs. Hadley. Fairfield: 

 Danbury, Nichols. New Haven : Bethany and Hamden, 

 Eaton; Meriden, Nichols; New Haven (1855), Eaton; North 

 Branford, Harger. Middlesex : KilHngworth, Nichols. New 

 London : North Stonington and Waterford, C. B. Graves. 



Ontario and New England, south to Alabama and Missouri ; 

 Asia. 



Ref. Eaton, 15, 62. 



Orthotrichum Hedw. 



1. Capsule with superficial stomata; plants growing on trees 



O. sordidum 

 Capsule with immersed stomata 2 



2. Peristome single, capsule plicate when dry; plants grow- 



ing on rocks 3 



Peristome double; plants growing on trees 4 



3. Capsule long-exserted O. anomalum 



Capsule immersed or emergent O. Lescurii 



4. Capsule smooth when dry O. pusillum 



Capsule plicate when dry 5 



5. Calyptra hairy 6 



Calyptra smooth O. pumilum 



6. Capsule strongly plicate, reddish brown, contracted under 



the mouth when dry; leaves acute O. Braunii 



Capsule not strongly plicate, pale yellowish, very slightly 

 or not at all contracted below the mouth when dry; 

 leaves obtuse , O. ohioense 



Orthotrichum sordidum Sull. & Lesq. ', ^■ 



On trees in wet woods. Spring. Hartford : Hartford, 

 Mrs. Lowe. Tolland : Ellington, Pease. Windham : 

 Canterbury, Mrs. Hadley. New Haven: New Haven (1876), 

 Pease. 



New Brunswick to Pennsylvania and Lake Superior. 



Ref. Eaton, 15, 63. 



