Difference between revisions of "Akebia quinata"
Arch. Mus. Hist. Nat. 1: 195, fig. 1(a-c). 1839.
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|name=Rajania quinata | |name=Rajania quinata | ||
|authority=Houttuyn | |authority=Houttuyn | ||
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|publication_title=Nat. Hist. | |publication_title=Nat. Hist. | ||
|publication_place=11: 366, plate 75, fig. 1. 1779 | |publication_place=11: 366, plate 75, fig. 1. 1779 | ||
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|elevation=0-400 m | |elevation=0-400 m | ||
|distribution=Conn.;Ga.;Ind.;Ky.;Md.;Mass.;Mich.;N.J.;N.Y.;N.C.;Ohio;Pa.;Va.;W.Va.;native;Asia. | |distribution=Conn.;Ga.;Ind.;Ky.;Md.;Mass.;Mich.;N.J.;N.Y.;N.C.;Ohio;Pa.;Va.;W.Va.;native;Asia. | ||
| + | |introduced=true | ||
|discussion=<p>No specimens are known from Rhode Island.</p><!-- | |discussion=<p>No specimens are known from Rhode Island.</p><!-- | ||
--><p>A fast-growing, invasive vine whose aggressiveness may at times approach that of Lonicera japonica, <i>Akebia quinata</i> is occasionally planted as an ornamental; it is of more botanical than horticultural interest. A greenish to whitish flowered variant, known from Asia, is cultivated in North America. The edible, though allegedly insipid, fruits are apparently uncommon in cultivation; cross pollination appears to be necessary for their development (C. S. Sargent 1891).</p> | --><p>A fast-growing, invasive vine whose aggressiveness may at times approach that of Lonicera japonica, <i>Akebia quinata</i> is occasionally planted as an ornamental; it is of more botanical than horticultural interest. A greenish to whitish flowered variant, known from Asia, is cultivated in North America. The edible, though allegedly insipid, fruits are apparently uncommon in cultivation; cross pollination appears to be necessary for their development (C. S. Sargent 1891).</p> | ||
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name=Akebia quinata | name=Akebia quinata | ||
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|authority=(Houttuyn) Decaisne | |authority=(Houttuyn) Decaisne | ||
|rank=species | |rank=species | ||
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|publication title=Arch. Mus. Hist. Nat. | |publication title=Arch. Mus. Hist. Nat. | ||
|publication year=1839 | |publication year=1839 | ||
| − | |special status= | + | |special status=Illustrated;Introduced |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_218.xml |
|genus=Akebia | |genus=Akebia | ||
|species=Akebia quinata | |species=Akebia quinata | ||
Latest revision as of 21:47, 5 November 2020
Plants, deciduous to semi-evergreen, climbing to 12 m, glabrous. Leaves: petiole 1.6-12.5 cm; leaflets mostly 5, petiolules 0.2-2.2 cm, blades oblong to ovate-elliptic, 0.7-8.2 × 0.4-4.2 cm, base rounded, margins entire, apex retuse. Inflorescences pendent, 4.5-12 cm; pedicel with basal bracts. Flowers fragrant. Staminate flowers 4-15 per inflorescence, 1.2-1.6 cm diam.; sepals oblong to ovate or elliptic, 5-9 mm; stamens 4-5 mm. Pistillate flowers (0-)1-5 per inflorescence, 2-3 cm diam.; sepals elliptic to ovate or nearly orbiculate, 10 16mm; pistils 3-7, 1 or more maturing. Follicles glaucous, violet to dark purple, oblong, 5-15 cm. Seeds black, ovoid, embedded in whitish pulp.
Phenology: Flowering spring, fruiting fall (Sep–Oct).
Habitat: Waste places, open woodlands
Elevation: 0-400 m
Distribution
Introduced; Conn., Ga., Ind., Ky., Md., Mass., Mich., N.J., N.Y., N.C., Ohio, Pa., Va., W.Va., native, Asia.
Discussion
No specimens are known from Rhode Island.
A fast-growing, invasive vine whose aggressiveness may at times approach that of Lonicera japonica, Akebia quinata is occasionally planted as an ornamental; it is of more botanical than horticultural interest. A greenish to whitish flowered variant, known from Asia, is cultivated in North America. The edible, though allegedly insipid, fruits are apparently uncommon in cultivation; cross pollination appears to be necessary for their development (C. S. Sargent 1891).
Selected References
None.