8o OCTANDRIA T R I G Y N I A. 
f 
Such as have -double horned anther. e. 
Vulgaris. Common Heath or Ling with double horned 
antherai, unequal, cainpanulared flowers, and fagitated 
leaves let K^ppofite. June., July-) Aug. 
Cinerea. Fine kav'ed Wath with double horned an- 
therse, ovate, racehiofe flowers and fmooth, linear leaves 
by threes_, _ June— Aug.. 
Tetralix. with' -double horned an- 
‘‘thefte^^^'^ flow(^rs, longer than the 
cup, and hairy, patent leaves by foun;v fUty., Aug. '• 
Such as have fimple., ohtufe., emarginated anther ^e. 
Ciliaris. Rough leaved. Heath with funpie augherse, 
irregular, ovate flowers, three in a bunch, and hairy 
leayes‘by threes • Jum..^ 
J^.MuUiflora:' Fir leaved Heath with^fnnple, bifid an- 
therae, cylindrical flowers, and linear, patent leaves by 
fives. June., July.) , • 
D I G T'N I A comprehends fuch as have two pijiils. 
BLACKSTONIA. Fhis genus is taken from Hudson. 
The cup is divided into eight parts, the fegments . are 
lanceolated and permanent. The flower is monopeta- 
lous, without a tube, and divided into eight fegmenis 
. that are lanceolated and the length of the cup. The 
eight filaments are fubulated and have Ample anthene. 
The germen is ovato-oblong without any ityie, but two 
ftigmata. The fruit is an oblong, acuminated, unilocular 
capfule with two valves and many frnall feeds. 
Perfdliata) Yellow Centory with flowers divided into 
eight parts, and perfoliate leaves. .An. July. 
T R I G T N I A comprehends fuch as have three pijiils.. 
POLYGONUM. Bistort or Snakeweed^.'^ 
. -The cup is turbinated, internally coloured, quinque- 
partite, and the fegments are oval, obtufe, and permanent. 
There is no flower unlefs the cup be reckoned as fuch, 
* The 
