54 (i9) Plants twining or creeping over the 

 substrateor on other plants; leaves 

 cordate or deltoid-ovate, long peti- 

 oled; large funnel-shaped flowers, 

 white to roseate; plants of beaches 



and waste places Convolvultis sepium, 



Hedge Bindweed or Wild Morning 

 Glory 



Figure 58.— Leaf XL 



54 (4^9) Plants not creeping 55 



55 (5i) Plants with cluster of basal leaves, erect flowering stalk that arises from basal 



rosette 56 



55 (54-) Plants not as above. 



60 



56 (55) Rushlike slender leaves sheathing the base of a narrow and 

 jointless flower scape, up to 11.5 dm tall; fruit longer than thick; 



plants of brackish and tidal marsh Triglochin maritima, 



Arrow-Grass 



Figure 59. — Habit sketch. 



56 (55) Leaves not rushlike, broader, various shapes 57 



26 



