No. 11.] THE BRYOPHYTES OF CONNECTICUT. 87 
Andreza petrophila Ehrh. 
On non-calcareous rocks in mountainous or hilly regions. 
Summer. Hartrorp: Bloomfield, Miss Lorenz. NEw 
Haven: Meriden, Miss Lorenz; Woodbridge (1878), J. A. 
Allen. 
Arctic America, Canada, and the northern United States; 
South America; Europe; Asia; Tasmania; New Zealand. 
Andreza Rothii Web. f. & Mohr. 
On non-calcareous rocks in mountainous or hilly regions. 
Summer. LitcHFIELD: Salisbury, Nichols. New Haven: 
Beacon Falls, Evans; Branford, Eaton; Oxford, Harger; 
Woodbridge (1887), Setchell. 
Newfoundland to Alabama and Tennessee; Greenland; 
Europe. 
Exsic. Renauld & Cardot, Musci Amer. Sept. No. 153. 
ORDER BRYALES 
Sporophyte borne at the apex of the stem or of a more 
or less elongated branch............ ACROCARPI, p. 87 
Sporophyte borne on a very short branch. .PLEUROCARPI, p. QI 
[AcrocarPt] 
1. Capsule almost never opening by means of a lid.......... 2 
Capsule opening by means of a clearly defined lid........ 8 
2. Green protonema persistent; plants fruiting in autumn.... 
Ephemerum, p. 116 
Green protonema not persistent; plants fruiting in spring 3 
3. Spores few (16-20) and very large, sometimes 0.2 mm. 
It CiamMeter® 55-4 eke ian’ Ai che Glee edad A ears acts Archidium, p. 95 
Spores numerous and small, rarely more than 0.05 mm. in 
GiaMmeter oss iaie ck ea oa ee a SAAT eR TAS RRO ea 4 
4. Leaf margins plane or involute............0.02ce scene nes 5 
Leaf margins more or less revolute.................00005 7 
5. Capsule pyriform oc. c.ceeeseeueieeeaees ease e+ Bruchia, p. 95 
Capsule ovoid-globose ....... cece cece eee c ee ee eee eneee 6 
6. L@aVeS SMHOOER cossisuce a aka iiad wad maaan Pleuridium, p. 96 
Leaves papillose; a rudimentary lid present but persistent 
Astomum, p. 106 
