180 
MERRILL. 
Table IL — Summary of species, etc. — Continued. 
Families, genera, and species. 
Typhaceae: 
Typha angnstifolia L 
Potamogetonaceae: 
Potamogreton malainus Miq 
Rappia maritima L 
Hydbocuaritaceae: 
Vallisneria spiralis L 
Grahinbae: 
Zea mays L, 
Coix lachryma-jobi L, 
Imperata cylindrica Beauv, , 
Saccharum officinarumL. 
Manisuris grranularis L. f. 
Polytrias diversiflora Nash 
Andropog-on contortus L 
AndropOffon zizanioides Urb 
Andropog'on sorghum !#. 
EHochloa ramosa OK. 
Paspalum scrobiculatum L 
Paspalum distichum L. 
PaBpalum conjugatum Berg. 
Digitaria sanguinalisScop, 
Digitaria violascens Link 
Panicum colonumL 
Panicum crus-galli L. , 
Panicum amplexicaule Rudge 
Panicum maximum Jacq. _,, 
Panicum repens L. _ 
Oplismenus compositus Beauv.,, 
Cenchrus echinatUB L, __ 
Setaria viridis Beauv. 
Setaria flava Kunth _ 
Oryza sativa L 
Leersia hexandra Sw. 
Sporobolus indicus R, Br 
Sporobolug virginicus Kth. 
Phragmites vulgaris Trin _., 
EragTostis interrupta Doell 
Eragrostis unioloidea Nees 
Eragrostis pilosa Beauv 
Cynodon dactylon Pars 
Chloris barbataSw 
Eleusine indica Gaertn 
Dactylocteniumaegyptium Willd. 
Bambusa vulgaris Schrad 
Cyperaceae: 
Kyllinga brevifolia Rottb 
Kyllinga monocephala Rottb 
Fycreua odoratuB Urb. „. 
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