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Leaves, or some of them, deeply cut. 
fi Fruits all without hairs; flower-heads usually over an. 
inch across ; terminal lobe of the leaves often very | 
large. aquat’icus. 
Fruits (at least of the inner florets) hairy. 
Fruits of the outer or “ray-florets”’ not hairy ; 
terminal lobe of leaves often rather large. 
Jacobee’a. Ragwort? 
All the fruits hairy. 
Leaves quite without hairs; outer bracts of the~ 
flower-heads very short; on old walls. 
squaliidus./ 
Leaves downy or hairy, with narrow, parallel lobes;~ __ jaye. 
outer bracts half the length of the inner. 4 WD ee 
erucifollius./ dy as 
Leaves entire, or toothed, but not deeply cut. PAY 
Lowest leaves oval, in a rosette, only a few narrow,~ 
entire leaves on the stem ; fruits hairy. ; 
campestris. 
Stem leafy, no rosette; fruits not hairy. 
About 6-8 florets in the “ray” round the flower- 
f head ; leaves almost without hairs. ) 
L saracen‘icus.” 
Ray-florets 12 or more; leaves woolly beneath. 
-Flower-heads with small outer bracts at their base ;~ 
leaves sharply toothed. 4 
L paludo’sus. 
No small bracts outside the main series; leaves 
more or less obscurely toothed. } 
palus'tris. 
SILE’'NE. 
Calyx thin, swollen, with a network of veins all over it 
(not hairy, the teeth short and wide). | 
Cucu'balus Bladder Campion? 
Calyx not thin and bladdery, nor netted. 
Calyx about } inch long or less, not hairy, its teeth 
(  “ bluntish. 
Teen pink (or white), notched at the tip; small, 
tufted, alpine plant. } 
: 
L Acaullis. Joss Campion. 
Petals greenish-yellow, not notched; stem tall. 
L Oti'tes. Spanish Catchfly.) 
Calyx about 4 inch long or more, hairy, its teeth acute 
or very narrow 
