199 



Phytolitharia in Arabiae Gramineis et Cyperoideis 

 40 nunc vivis obvia. 

 LUhodontium Bursa: Sporobolus (aequalis). 



nasutum: Poa plumosa? 



plaiyodon: Festuca (nitida), Eutriana (secunda), Spo- 

 robolus aequalis, Cenchrus uniflorus, Panicum miliaceum, Pen- 

 nisetum — ? 



rostraium: Andropogon Schoenantbus, Dactylocte- 

 nium aegyptiacum, Eutriana (secunda), Festuca (nitida), Pa- 

 nicum verticillatum, Pappophorum (avenaceum), Poa comta. 

 Lithosphaeridium laeve: Aristida ciliata? Cyperus (erytbraeus), 

 Dactyloctenium aegyptiacum? Latipes senegalensis, Poa plu- 

 mosa? 

 Lithomesites ornatus: Elionurus elegans? Chrysopogon (Hempri- 



cbii), Leptocbloa mollis. 

 Lithostylidium Amphiodnn: Andropogon foveolatus, (Gryllinus), 

 Cenchrus uniflorus, Chrysopogon (Hemprichii), Dactylocte- 

 nium aegyptiacum, Elionurus elegans? Eutriana (secunda), 

 Latipes senegalensis, Leptochloa mollis, Scirpus (cephalo- 

 phorus), Sporobolus aequalis. 



Catena: Dactyloctenium aegypt.? Scirpus (cepha- 

 lophorus). 



Clepsammidium: Andropogon foveolatus, Apatelium 

 rupestre Trin., Elionurus elegans, Cenchrus uniflorus, Ari- 

 stida coerulescens, (stipacea), Chloris imberbis, Leptochloa 

 mollis, Panicum paspaloides? Pappophorum (avenaceum), Poa 

 caryophyllea, plumosa? Pennisetum — ? 



crenulatum: Lappago racemosa, Panicum miliaceum. 



crucigerum: Andropogon (gryllinus), Schoenanthus, 

 Chrysopogon (Hemprichii), Dactyloctenium aegyptiacum, Eleu- 

 sine coracana, Eutriana (secunda), Festuca (nitida), Lappago 

 racemosa, Leptochloa mollis, Panicum verticillatum, Poa 

 comta. 



dentatum: Andropogon (gryllinus) foveolatus, Apa- 

 telium rupestre Trin., Chrysopogon (Hemprichii), Dactylo- 

 ctenium aegyptiacum, Chloris imberbis, Cenchrus uniflorus, 

 Elionurus elegans, Eutriana secunda, Latipes senegalensis, 



