— 103 — 
28. Scapania nemorosa (L.) Dumort. 
This is quite common, on soil among rocks in moist places and on the 
ground. In former places, I find Diplophylleia apiculata frequently 
with it. The two plants are readily separated, for even the beginner will 
observe that whereas Scapania ne7norosa is ciliated, Diplophylleia is 
not. I find gemmiferous specimens during latter part of August. 
29. Radula complanata (L.) Dumort. 
Fairly common on rocks in Piedmont region. 
30. Porella pinnata L. 
Very common, found on rocks frequently submerged, in brooks of our 
Piedmont region. When wet it presents a most beautiful appearance. 
31. Porella platyphylla (L.) Lindb. 
Very common on rocks and on the trunks of trees. Found here most fre- 
quently on rocks in the Piedmont region. 
32. Leucolejeunea unciloba (Lindenb.) Evans. 
Found on rocks and on tree trunks especially those of Ilex opaca. In 
the Coastal Plain, I find it on trees, and in the Piedmont region generally 
on rocks. 
33. Jubula pennsylvanica (Steph.) Evans. 
In moist places on rocks or on the ground. Rather rare. 
34. Frullania Asagrayana Mont. 
Very common, on trees and on rocks. Here it is most frequently found 
on the bark of Kalmia latifolia, especially those old plants found on the 
slopes of our deep shady ravines. 
35. Frullania Brittoniae Evans. 
Not at all common, found thus far only on rocks in the Piedmont region. 
36. Frullania Eboracensis Gottsche. 
More or less common, found generally on smooth-bark trees, upon which 
it makes some of the prettiest tracings. 
37. Frullania plana Sulliv. 
Found but once, but then in the greatest profusion on shaded rocks over- 
looking a river, in Piedmont region. 
Anthocerotaceae. 
38. Anthoceros laevis L. 
This is quite common, and is likely to be found in almost any wet 
springy place in’the Piedmont region. 
Besides the seventeen species 'with numbers bold faced in the above list, 
Ward mentions also the following as found near Washington, D. C., in his 
Check List: 
Riccia lutescens Schwein. 
Metzgeria myriopoda Lindb. 
B lepharosto7na trichophyllwn (L.) 
Dumort. 
[aTnesoniella autumnalis (DC.) 
Steph. 
Microlejeunea lucens (Tayl. ) Evans. 
Lophocolea bidentata Dumort. 
Lepidozia reptans (L.) Dumort. 
Lepidozia setacea (Web.) Mitt.* 
Ptilidiwn ciliare (L„) Nees.** 
Anthoceros punctatus L. 
*(Probably L. sylvatica Evans). 
**(Probably P. pulcherrimum (Web.) Hampe). Notes are on authority of Miss Haynes. 
