( 
r 
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85 
Leaves leathery, bluntish, only those at the top of the. 
stem spreading. 
Para lias. 
Leaves scarcely leathery, distinctly, though often shortly- 
pointed, widely spreading. 
segetalis. Portland S purge? 
FILA’GO. 
Clusters of flower-heads small, surrounded by leaves~ 
much longer than the cluster. J 
gal'lica. 
Leaves not (or little) exceeding the clusters. 
Heads in the main cluster 12-30, their bracts with long,. 
narrow, thread-like points. } 
german'ica. Cudweed. 
Bracts rather bluntly pointed; not more than 35 1H 
heads in a cluster. J 
min'‘ima. 
GALEO’PSIS. 
Stem swollen below the branches, harsh with ge 
spreading hairs. J 
Tet'rahit. Hemp-nettle. 
Stem not swollen, more or less softly hairy. 
Corolla red or variegated, its upper lip only slightly~ 
[ notched. ] 
. Lad’anum. 
Corolla large, pale yellow, its upper lip deeply 
notched. ) 
ochroleu'ca. 
GA’LIUM. 
Leaves 3-nerved ; (4 in a whorl). 
Flowers yellow; leaves hairy, not twice as long as they. 
f are wide; fruit smooth. 3 
q Crucia'ta. Crosswort. 
Flowers white ; leaves more than twice as long as they. 
are wide ; fruit bristly. 
) 
borea le. } 
Leaves with only one longitudinal nerve. 
Flowers yellow, small and numerous; leaves very 
f narrow and parallel-sided. 
eens 
L verum Lady’s Bedstraw. 
Flowers white; leaves mostly wider near their tips than 
near their base. 
Gf 
ay 
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