Consider the vexing case of the cultivated knotweed ( Polygonum bistorta Superbum ), which produces fluffy pink spikes of flowers over a mat of spreading foliage.
42.
In Chinese medicine, a " Polygonum " extract called R�l�nq + ng Kl?( �p�gn��?| ) is used to treat urinary tract infections.
43.
""'Polygonum " "'is a genus of about 220 species of flowering plant in the buckwheat and knotweed family Polygonaceae.
44.
"Polygonum " species are occasionally eaten by humans, and are used as food plants by the larvae of some Lepidoptera species-see list.
45.
"Polygonum douglasii " is known as a species complex, as there are many subspecies that may be better treated as species in their own right.
46.
Panicudine was identified as an active antimicrobial substance in the chloroform extract of " Polygonum aviculare ", a traditional herbal medicine of the Mediterranean coastal region.
47.
Knotweed ( Polygonum capitatum ) is a creeper that spreads by jointed stems to form a mat of small, oval-pointed leaves that are a bronzy-green.
48.
The larva live in fusiform galls on the stems of " Polygonum aviculare ", " Polygonum arenarium " and " Polygonum lapathifolium ".
49.
The larva live in fusiform galls on the stems of " Polygonum aviculare ", " Polygonum arenarium " and " Polygonum lapathifolium ".
50.
The larva live in fusiform galls on the stems of " Polygonum aviculare ", " Polygonum arenarium " and " Polygonum lapathifolium ".
