Hosta plantaginea (Lam.) Asch.

Fragrant plantain lily (en)

Species

Angiosperms > Asparagales > Asparagaceae > Hosta

Characteristics

Plants green, glabrous. Rhizome 1.5--2 cm thick, stout. Petiole 20--40 cm; leaf blade ovate-cordate,-orbicular, or ovate, 14--25 × 8--16 cm, glabrous, veins in 6--10 pairs, base cordate, margin slightly undulate, apex abruptly acute. Scape 40--80 cm. Raceme several to more than 10-flowered; bracts 2 subtending each flower, outer one ovate or lanceolate, 2.5--7 × 1--1.5 cm, inner one very small. Flowers solitary or sometimes in clusters of 2 or 3, fragrant; pedicel ca. 1 cm. Perianth white, funnelform, 10--13 cm. Stamens slightly shorter than or subequaling perianth; filaments adnate to perianth tube near base. Capsule cylindric, ca. 6 × 1 cm, 3-angled. Fl. and fr. Aug--Oct. 2 n = 60*.
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Plants forming open clumps 60–90 × 45 cm; rhizomes not stoloniferous. Leaves: petiole erect, spreading, light green, to 25 cm; blade light yellowish green, orbiculate to cordate, 20–28 × 15–24 cm, base decurrent, apex acuminate; veins in 6–9 lateral pairs. Scape 60–80 cm. Inflorescences: racemes bright green, 10–15-flowered, stout, solid, to 25 cm; floral bracts large, greenish white, ovate-lanceolate, navicular; sterile bracts leafy, sparse. Flowers to 13 cm, fragrant; perianth long-tubular; tepals white, lobes sharply recurved; anthers yellow. Capsules large, elongate, apex pointed. 2n = 60.
A perennial plant. It has rhizomes or underground stems which are about 1.5-2 cm thick. It grows 50-75 cm high and 60-90 cm wide. The leaves are heart-shaped and light green. The leaf stalk is 20-40 cm long. The leaf blade is oval and 14-25 cm long by 8-16 cm wide. There are 6-10 pairs of veins. The leaves are glossy and have conspicuous veins. They are held on upright leaf stalks. The flowers are pure white and have a sweet smell. The fruit is a capsule about 6 cm long by 1 cm wide. It is 3 angled.
With cordate or ovate-subcordate lvs and fragrant white fls 10–13 cm.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.5 - 1.0
Mature height (meter) 0.5 - 1.0
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a warm temperate plant. It is frost hardy. It grows in China in grassy slopes and rocky places from sea level to 2200 m altitude. It suits hardiness zones 8-10.
Light 3-6
Soil humidity 4-7
Soil texture 3-4
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 7-9

Usage

The flowers are cooked as a delicacy. It needs to be parboiled to detoxify. A small amount of the root is cooked with meat. The leaves are used to make pastry.
Uses environmental use medicinal
Edible leaves roots stems
Therapeutic use Anodyne (unspecified), Antidote(Cantharid) (unspecified), Cancer (unspecified), Cancer(Breast) (unspecified), Fracture (unspecified), Heart (unspecified), Sore (unspecified), Poison (unspecified), Abscess (unspecified), Bite(Bug) (unspecified), Fish-Bones (unspecified), Toothache (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by divisions.
Mode divisions
Germination duration (days) 30 - 90
Germination temperacture (C°) 10
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -18
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Hosta plantaginea leaf picture by Хейд Ноябрь (cc-by-sa)
Hosta plantaginea leaf picture by Darlene Mozeko (cc-by-sa)
Hosta plantaginea leaf picture by klusová Karolína (cc-by-sa)

Flower

Hosta plantaginea flower picture by Dagmar Paterová (cc-by-sa)
Hosta plantaginea flower picture by Steve Loben (cc-by-sa)
Hosta plantaginea flower picture by Remis Míra (cc-by-sa)

Distribution

Hosta plantaginea world distribution map, present in Canada, China, Czech Republic, Japan, Korea (Democratic People's Republic of), United States of America, and Uzbekistan

Identifiers

LSID urn:lsid:ipni.org:names:536625-1
WFO ID wfo-0000663320
COL ID 3MQV4
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Hemerocallis japonica Hemerocallis plantaginea Niobe cordifolia Funkia cordata Funkia grandiflora Funkia japonica Hemerocallis alba Hemerocallis cordata Saussurea plantaginea Saussurea japonica Funkia alba Funkia subcordata Saussurea japonica Hosta plantaginea f. stenantha Hosta plantaginea f. grandiflora Hosta plantaginea f. aphrodite Hosta japonica Niobe plantaginea Hosta plantaginea var. japonica Hosta sieboldiana var. bracteata Funkia japonica var. subcordata Funkia legendrei Hosta plantaginea