Polygonum prostratum R.Br.
Details
Polygonum prostratum R.Br., Prodr. Fl. Nov. Holland. 419 (1810)
Nomenclature
R.Br.
R.Br.
1810
419
ICN
Polygonum prostratum R.Br.
species
Polygonum prostratum
Classification
Descriptions
Polygonum prostratum R.Br.
Prostrate, appressed-hirsute perennial; stems to 30 cm long, woody at base, with antrorse hairs, tending to form a mat; taproot present. Lvs all similar, subsessile or with short petiole. Lamina 6-25 × 2-7 mm, lanceolate or linear-lanceolate, minutely serrulate; base narrow-cuneate; apex obtuse. Ochreae to 8 mm long, with appressed hairs, ciliate. Racemes spike-like, usually axillary, rarely terminal; rachis sometimes with very short glandular hairs and hirsute; peduncle to c. 12 mm long; infl. 8-20 mm long; pedicels very short, hidden. Fls 15-25; bracts often = or > fls, pink, hirsute. Perianth 1.5-1.8 mm long, eglandular, green, accrescent; segments ± broad-elliptic, somewhat imbricate. Nut 1.4-1.7 mm diam., biconvex or subglobose, ± shining, black, finely granular.
Taxonomic concepts
Polygonum prostratum R.Br.
Polygonum prostratum R.Br.
Polygonum prostratum R.Br.
Polygonum prostratum R.Br.
Polygonum prostratum R.Br.
Metadata
6f49828f-db15-4689-826f-07ff10b90161
scientific name
Names_Plants
1 January 2000
8 April 2013