Brunnichia

Banks ex Gaertner

Fruct. Sem. Pl. 1: 213, plate 45, fig. 2. 1788.

Common names: American buckwheat-vine ladies’-eardrops eardrop vine anserine liana
Etymology: for Morten Thrane Brunnich, 1737–1827, eighteenth-century Danish naturalist
Treatment appears in FNA Volume 5. Treatment on page 482. Mentioned on page 216, 479, 480, 483.
 TaxonIllustrator 
FNA5 P50 Antigonon leptopus.jpegAntigonon leptopus
Brunnichia ovata
Coccoloba uvifera
Yevonn Wilson-Ramsey
Yevonn Wilson-Ramsey
Bee F. Gunn

Vines, perennial; roots thin, fibrous. Stems scandent, tendril-bearing, glabrous or pubescent; tendrils terminating branches, simple to branched. Leaves cauline, alternate, petiolate; ocrea persistent, chartaceous; blade ovate to ovatelanceolate, margins entire. Inflorescences terminal and axillary, paniclelike, usually pedunculate. Pedicels 3-winged, 1 wing more prominent and becoming greatly expanded in fruit, glabrous. Flowers bisexual, (1–) 3–5 per ocreate fascicle, base stipelike; perianth accrescent, greenish to greenish yellow, campanulate, indurate, glabrous; tepals 5, connate proximally, petaloid, slightly dimorphic, subequal; stamens 8; filaments distinct, adnate proximally to perianth-tube, glabrous; anthers pink to red, oval; styles 3, erect or spreading, distinct; stigmas 3, depressed-capitate. Achenes included in indurate perianth, tan to brown, unwinged, obscurely 3-gonous proximally, 3-gonous distally, glabrous. Seeds: embryo straight. x = 24.

Distribution

se United States, w Africa

Discussion

Species 4 (1 in the flora).

The African species of Brunnichia sometimes are segregated in the genus Afrobrunnichia Hutchinson & Dalziel.

Selected References

None.

Lower Taxa

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

... more about "Brunnichia"
3-gonous +
pink +  and red +
Walter C. Holmes +
Banks ex Gaertner +
stipelike +
ovate;ovatelanceolate +
foliaceous +  and perfoliate +
scale-like +
just below the soil surface or and above the soil surface +  and spreading +
American buckwheat-vine +, ladies’-eardrops +, eardrop vine +  and anserine liana +
se United States +  and w Africa +
for Morten Thrane Brunnich, 1737–1827, eighteenth-century Danish naturalist +
adnate +  and distinct +
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 +
nonmembranous +
deciduous +
pubescent +  and glabrous +
lobed +, undulate +, crisped +, crenulate +  and entire +
swollen +
partly +  and foliaceous +
persistent +
cylindric +
coriaceous +  and membranous +
anatropous +, , +  and orthotropous +
accrescent +
spreading;erect +
greenish;greenish yellow +
campanulate +
accrescent +
(2-)3(-4)-carpellate +
Fruct. Sem. Pl. +
slender;stout +
tendril-bearing +
usually prostrate +  and erect +
pubescent +  and glabrous +
penicillate +, fimbriate +  and capitate +
deciduous +  and persistent +
2-lobed +  and cylindric +
coriaceous +  and membranous +
distinct +
spreading;erect +
spreading;erect +
Brunnichia +
Polygonaceae subfam. Polygonoideae +
simple +  and branched +
lobed +  and laciniate +
subequal +
coriaceous +
persistent +
membranous +
pubescent +  and glabrous +
expanded +