KEY TO PLATE XV 



r^fixy. i^ Thrift. 



{Statiee miU-Uiina, Milh) ' 



Oy- Flower, enlar^edi ^ 



■ Ovary with hair\- styles, c, 



^vWant, with hend of riowen, 



foanuig 



cyme. 



No. I. Sea Milkwort 

 ,v^ {Glaux fnmri/ima, L.) 



<*, Flovyer, with perianth 

 turned back to show stameq^ 

 and pisliL \ Fruit, a capsi^le. 

 c, Plaal^ showing; flowers v^t^ 



^ Na. ^. Centaur\- 



'< turrt^ bacld', b, Calyx \ 



Capsule, opening \iy tw^ 



"Valves, d, E«>otstoik. «itli 



1 radical leaves and root., t. 



Pliant, showipg flowed in 





No. 4- Seaside IVmdweed 

 {Caiystegia Soldanella, Br.) 

 a, Capsule, d, Upper part 

 of plant, showing leaves and 

 funnel - shaped corofla with 

 br^ct-liHe Cf*lyx- 



^■^ iNa 5. Sea Plantain 

 '(I'Jimtago marititna, L.) 



«, Flower, enlarj,'ed. b, Cap- 

 sU)^,opcning along themiddle 

 trahsversely, with seeds with- 

 in. (, Flower spike with 

 flowers in male sta^e. 

 d, Rootstock, with radical 

 *■ leav£3 



No. 6. Saltwort 

 (SalsolaKalL,L.) 

 a. Flower, b, Flower, en- 

 lart;ed, with perianth re- 

 moved to sliow stamps and 



I /pistil, c. Utricle and calyx. 



■ ^d, Section of Utricle, with 

 persistent calyx, with seed 

 showinj; conical helix e. 

 Plant, showing flowers and 

 spine-like leaves and bn^ts. 



