Rumex subg. Rumex

Synonyms: Undefined subg. Lapathum (Miller) Rechinger f. Rumex sect. Lapathum (Miller) Campderá Rumex subg. Lapathum
Treatment appears in FNA Volume 5. Treatment on page 514. Mentioned on page 489, 523.

Plants synoecious (rarely polygamodioecious or dioecious individuals occur in some species). Leaf-blades variable, cuneate, truncate, rounded, or cordate at base, but never hastate or sagittate, unlobed or in some species with rounded basal lobes. Pedicels articulated near middle or in proximal part (sometimes articulation indistinct). Flowers normally bisexual or, sometimes, bisexual and unisexual (staminate and pistillate on same plant) within same inflorescence; outer tepals normally angled towards inner tepals, or sometimes spreading; inner tepals distinctly enlarged, always distinctly wider and longer than achene; tubercles present or absent.

Distribution

Nearly wordwide

Discussion

Species at least 150 (53 in the flora).

Selected References

None.

"/2" is not declared as a valid unit of measurement for this property.

... more about "Rumex subg. Rumex"
unwinged +  and weakly winged +
tan;dark-brown +
pyramidal +, compressed-3-gonous +  and 3-gonous +
yellow +  and brownish yellow +
ovate +  and elongate +
Sergei L. Mosyakin +
Linnaeus +
not articulated +
stipelike +
crisped;undulate;flat;crisped;undulate;flat +
foliaceous +  and perfoliate +
scale-like +
tuberculate +
just below the soil surface or and above the soil surface +  and spreading +
Nearly wordwide +
free +  and distinct +
unisexual +, bisexual +  and , +
disarticulating +  and solid +
decumbent to erect +  and prostrate +
unwinged +  and winged +
black +, red +, brown +  and yellowish +
exserted +  and included +
pubescent +  and glabrous +
spheroidal +, 4-gonous +, lenticular +, biconvex +, discoid +, 3-gonous +  and 2-gonous +
always distinctly wider and longer +
nonmembranous +
in some species +, unlobed +, sagittate +, hastate +, cordate +, rounded +, truncate +  and cuneate +
deciduous +
cauline +  and basal +
pubescent +  and glabrous +
entire +, orbiculate +  and linear +
smaller +
narrower +
swollen +
partly +  and foliaceous +
deciduous +  and persistent +
cylindric +
membranous +
anatropous +, , +  and orthotropous +
accrescent +
spreading;erect +
red;pinkish;red;pinkish;green +
campanulate +
accrescent +
fleshy +, indurate +  and membranous +
(2-)3(-4)-carpellate +
Sp. Pl. +  and Gen. Pl. ed. +
1753 +  and 1754 +
slender;stout +
not scapose +
prostrate +, ascending +  and erect +
papillose-pubescent +  and glabrous +
plumose +  and fimbriate +
deciduous +  and persistent +
2-lobed +  and cylindric +
coriaceous +  and membranous +
distinct +
reflexed;spreading +
spreading;erect +
Undefined subg. Lapathum +, Rumex sect. Lapathum +  and Rumex subg. Lapathum +
Rumex subg. Rumex +
subgenus +
lobed +  and laciniate +
coriaceous +
persistent +
membranous +
pubescent +  and glabrous +
stoloniferous +  and rhizomatous +
annual +, biennial +  and perennial +
10 +, 9 +, 8 +  and 7 +