APPEXDIX, NO III. 447 
versatility, might suppose that different specimens, cut from the same plant, 
belonged to two different species. Even on the flowering branches both sorts 
occur ; but the divided leaflets are most prevalent on the younger shoots, and tli« 
entire ones on those that are more rigid and woody. 
Potentilla spcciosa (Willd.) Greece (Parnassus). 
Potentilla reptans . . . Creeping Cinquefoil . . Gulph of Glaucus. 
Potentilla supina . . . Trailing Cinquefoil . . . Coast of Egypt. 
Psoralea biluminosa . . Bituminous Psoraiea . . Gulph of Glaucus. 
Psoralea Palestina ... Holy Land. 
Pulmonaria officfnalis . . Common Lungwort . . . Bulgaria. 
Punicn granatuvi . . . Pomegranate Cyprus. — Holy Land (Jaff'a)^ 
Quercus cocci/era . . . Scarlet Oak . Cos. — Greece {Mount Helicon, Thermopylcc). 
r\ 7n 1 S Vallonia Oak : called also 1 -.t . ,<•/-. 
Quercus ^gilops ■ ■ ■{ Great prickly- cupped Oak P^"°"' P^'*^ "^ ^■^^^*=«- 
Quercus Cerris .... Turkey Oak Various parts of Greece. 
Quercus Esculus . . . Small prickly-cupped Oak . Various parts of Greece, 
Quercus Ilex .... Evergreen Oak .... Various parts of Greece. 
Quercus gramunlia . . Holly-leaved Oak . . . Various parts of Greece. 
Quercus Suher .... Cork-tree Various parts of Greece. 
Quercws (nova species ?) . Downy Oak Aiiic& {Plain of Marathon). 
Ranunculus Ficaria . . Bulgaria. 
Ranunculus (nova species) Cos. 
Reseda undata .... Wave-leaved Weld . . . Lower Egypt. — Rhodes. 
Ricinus Palma-Christi . Common Palma-Christi . Holy Land. — Egypt. 
Rosa centifolia .... Hundred-leaved Rose , . Rhodes. 
Rubia peregrina . . . Wild Madder Gulph of Glaucus. 
Rumeiroseus .... Rosy-seeded Dock . Gulph of Glaucus. — Coast of Egypt. 
Rumex aculeatus . . . Prickly- seeded Dock . . Rodes. 
il«5C«5 (nova species) . . Troas (Source of Scamander). 
Ruta graveolens . . . Common Rue .... Greece {Thermopy Ice). 
Salicornia cruciata . . . Cross-leaved Glasswort . . Coast of Egypt. 
Salsola (nova species) . . Rosetta. 
Salsola Kali Prickly Saltwort .... HolyLand {Acre, Nazareth). 
Salvia (nova species) . . Sage Troas. 
Salvia triloba .... Tliree-lobed Sage . . . Gulph of Glaucus. 
&a6/osa (nova species) Holy Land (Jn/?n). 
5cnd'!oM;);«mosa (Sibthorpe) Feathered Scabious . . . Cyprus. 
Schanus Mucronatus . . Prickly Bog-rush . . . Lower Egypt. 
