()LI)KI{ I'OTOMAC OF VIUGINIA AND ^fAKYLAXI). 557 



2. One spcciincn rollcctcd liy rrof. I'. \l. llilcr lias his imiue and tho words 

 "Behind l'\'d('r;d Hill, lialtiiiiDrc," jnistcd on the rofk. 



:!. One specimen coUeeted by Professor I'hler in April, isOl, was donated l)y 

 hhu to tlie National Museum ihroujjh Professor Ward on A|)ril 11, 1S'.)I. 



4, Some specimens without date hear mnnhers of the Woman's College of IJalti- 

 more. They were <'ollected by Mr. Arthur Bibbins. 



•"), Mr. Bibbins made a collection from Covinjrt.on and Clement, streets in '[X'.).'] 

 for llic Woman's College. 



6. At the Baltimore Terra Cotta Woi'ks, tiie clay for which is obtained from 

 the Federal Hill refjion, Mr. Bibbins obtaini'd many s|)eciniens for the Woman's 

 College from ISOS to lUOO. 



7. Mr. liibbins made a collec'tion from Coxington and Clement streets in ISDS 

 for the Maryland Geologieal Survey. 



5. The largest collection i.s that of Mr. Bil)bin.s, from tlie streets last named, 

 for the State Survey, the labels of which b(>ar date F(>l)ruarv, IS!)!). 



The following species occur in all these collections: 



Acrostichopteris longipennis Font 57 specimens. 



Acrostichopteris parvif olia Font 19 specimens. 



Adiantites parvifolius Font. n. sp. ] specimen. 



Brachyphylhim crassicaule Font 3 sjiecimens. 



Celastrophylhim latifolium Font 12 specimens. 



Celastrophyllum i marylandicum Font. n. sp . 1 sjjecimen. 



Celastroi)hyllum obovatum Font 17 specimens. 



Clado])hlel)is alata Font 1 specimen. 



Cladophlebis Browniana (Dunk.) Sew 2 specimens. 



F((uisetum marylandicum Font. ? 1 specimen. 



l>e])t()Strobus longifolius Font 2 specimens. 



Menisj)ermites tenuinervis Font. 4 specimens. 



Menispermites virginiensis Font 1 specimen. 



Nageiopsis angustifolia Font 8 specimens. 



Nageiopsis heterophylla Font 4 specimens. 



Nageiopsis longifolia Font. ? 2 specimens. 



Plantaginopsis marjdandica Font. n. sp _ . 5 specimens. 



Protea'j)hyllum dentatum Font I,T specimens. 



Prote;ej)liyllum Lhleii Font. n. sp 1 specimen. 



Sphenopteris latiloba Font. ? 1 specimen. 



Th3Tsoi)t(U'is elliptica Font. ? 1 specimen. 



Thyrsopteris Meekiana Font _ . 1 specimen. 



Thyrsopteris Me(>kiana angustiloba Font . 1 specimen. 



Thyrsoi)teris |)achyrachis Font . . ,5 specimens. 



