**************** ABBREVIATIONS ****************
x: times. (after a species: a hybrid)
> or < : equal to, equalling. more or less.
< : less than.
> : greater than.
& : and.
(No.) : number in bracet indicates uncommon length or number.
2n=(No.) : refers to diploid chromosome count.
'thC : 'teenth centuary.
A. : Artemisia.
A.D. : Anno Domini
B.C. : before Christ.
diam : diameter.
Fl. : flowering in.
N.S.E.W.C. : North, South, East, West, Central.
Subsp.: Subspecies.
Var. : variety.
mm: mi11imeters.
cm: centimetres.
m: metres
lb: pounds.
kg: kilograms.
ft: foot.
yds: yards.
H. : hemicryptophyte, herb with buds at soil level.
Hp.: protohemicryptophyte, uniformly leafy stem, basal leaves smaller than rest.
Hs.: semi rosette hemicryptophyte, leafy stem lower leaves larger than upper &. basal inter-nodes shortened.
Ch.: chamaephyte, woody or herbaceous plants with buds above the soil surface, but below 25cm.
Abbreviations after scientific name of plant, indicates botanical authour.