198 



Lithasphaeridium laeve: Aristida lanata, Oryza sativa, Rottboellia 

 hirsuta 



irreguläre: Aristida plumosa, Aegylops ovata, 

 Arundo Donax, Ammophila arundinacea, Panicum Teneriffae. 

 Lithostylidium Amphiodon: Arundo isiaca, Andropogon hirtus, 

 Aristida lanata, Aegylops ovata, Leersia oryzoides, Lygeum 

 Spartum, Panicum Teneriffae, Rottboellia hirsuta, Sporobo- 

 lus pungens et spicatus. 



biconcavum: Panicum Teneriffae. 



Catena: Piptatberum multiflorum, Saccharum ae- 

 gyptiacum. 



Clepsammidium: Andropogon halepensis, hirtus, al. 

 sp. Arundo isiaca, Imperata arundinacea, Leersia oryzoides, 

 Oryza sativa, Panicum Teneriffae, Poa cynosuroides, (flac- 

 cida), megastacbya, (purpurascens), Pennisetum dichotomum, 

 Saccharum aegyptiacum, Stipa tortilis, Zea Mays. 



crenulatum: Zea Mays. 



crucigerum: Andropogon halepensis, hirtus, Pen- 

 nisetum dichotomum, Zea Mays. 



dentatum : Ampelodesmus tenax? Lygeum Spartum, 

 Poa cynosuroides, (purpurascens), Saccharum aegyptiacum, 

 Stipa juncea, tortilis. 



erosum: Poa megastachya. 



Formica: Piptatherum multiflorum. 



lacerum: Andropogon — ? 



obliquum: Sporobolus spicatus. 



Piscis: Panicum Teneriffae. 



quadratum: Andropogon — ?, Leersia oryzoides, 

 Poa (purpurascens). 



Rajula: Arundo isiaca, Panicum Teneriffae. 



rüde: Leersia oryzoides, Lygeum Spartum, Poa cy- 

 nosuroides, Polypogon monspeliensis, Saccharum aegyptia- 

 cum, Sporobolus spicatus, Stipa juncea. 



serpentinum : Andropogon — ? 



Serra: Leersia oryzoides, Imperata arundinacea. 



sinuosum: Sporobolus spicatus, Stipa juncea. 



Taurus: Panicum Teneriffae. 



unidentalum: Arundo isiaca, Andropogon hirtus. 



