Kleinhovia hospita L.

Guest tree (en)

Species

Angiosperms > Malvales > Malvaceae > Kleinhovia

Characteristics

Tree to over 20 m high, deciduous (leafless October–November, fide Zich et al. 2020). Leaves: lamina ovate, 6–22 cm long, 5–20 cm wide, ± cordate at base, entire (or toothed) margin, acuminate at apex, glabrous, sparsely hairy or pubescent; petiole 4–16 cm long; stipules 5–10 mm long. Flowers 8–10 mm across, many in terminal or axillary panicles. Sepals 5, 5–8 mm long, unequal, longer than the petals, rose pink, pubescent. Petals 5, unequal, c. 5–6 mm long, red or pink, the upper petal longer, clawed, subsaccate, with a yellow apex. Stamens 15, the staminal tube purple towards apex. Ovary 5-lobed, inserted within the dilated apex of the androgynophore. Fruit turbinate, 12–20 mm long, 15–25 mm wide, 5-lobed, membranous and inflated, pink to cream or brown; each carpel usually with a single (sometimes to 3), globular, whitish to brown, echinate or warty seed.
More
Trees, up to 12 m tall; bark gray, exfoliate. Branchlets gray-green, sparsely pilose. Petiole 3-5.5 cm; leaf blade broadly ovate or ovate, 5.5-18 × 5.5-18 cm, abaxially puberulent when young, adaxially glabrous, base cordate or subcordate, entire or sparsely dentate in upper part, apex acuminate or acute. Inflorescence a thyrse, to 50 cm, hairy. Flowers dense. Sepals pink, petaloid, ca. 6 mm. Petals pink, shorter than sepals, 1-cucullate, yellow at apex, shorter than others. Androgynophore long, hairy. Ovary globose, hairy, usually only 1 ovule developed in each locule; style glabrous. Capsule broadly pyriform to almost globose, 5-angled, 1-1.7 cm, greenish pink when mature, pendulous. Seeds globose, 1.5-2 mm in diam., black or dark brown. Fl. Mar-Jul.
A medium sized tree with a round dense crown and the trunk often has buttresses and suckers at the base. It can grow 3-15 m high. The young twigs are velvety. The leaves are simple, oval and alternate. They are thin and paler beneath. They are hairless but the young ones are finely woolly. The leaves are up to 20 cm long by 15 cm wide. The leaf stalks can be 10 cm long. It produces sprays of pink flowers at the ends of the branches. The flowers are small and finely woolly on the inside. The fruit is a pinkish brown five shouldered capsule. The capsule is like a pliable sheet and hangs down. It is inflated and an irregular oval shape. The seeds are round and brown and roughened with abnormal growths. There are 1 or 2 seeds in each cell.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 12.0 - 15.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a tropical plant. They are common throughout the Philippines in areas of shrub. Trees grow in coastal areas up to about 500 m altitude. They occur near banks of streams and in open country. Seedlings need to be in a sunny position. It can grow in arid places. It suits hardiness zones 9-12.
More
Lowland rainforest, gallery forest, littoral rainforest. On Christmas Island, a prominent species in the marginal and open forests on the terraces, where the soils are shallow and well-drained.
Abandoned clearings, grassland and secondary forest at elevations up to 200 metres, occasionally to 500 metres. Hilly or montane forests.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Occasionally cultivated as an ornamental. The bark and leaves are poisonous and may be used to remove ectoparasites. The knotted parts of the wood are used in Malaya for ornamental carving, such as knife handles.
More
The young leaves and flowers are cooked and eaten. CAUTION The older leaves are also recorded as having medicinal uses. They contain hydrocyanic acid. (This disappears on cooking)
Uses environmental use food fuel gene source invertebrate food material medicinal ornamental poison social use wood
Edible flowers leaves stems
Therapeutic use Anti-bacterial agents (bark), Antineoplastic agents (bark), Cough (bark), Heart rate (bark), Histamine release (bark), Lice infestations (bark), Parasympatholytics (bark), Tuberculosis (bark), Wounds and injuries (bark), Anti-bacterial agents (leaf), Antineoplastic agents (leaf), Asthma (leaf), Cough (leaf), Exanthema (leaf), Eye drops (leaf), Heart rate (leaf), Histamine release (leaf), Lice infestations (leaf), Parasympatholytics (leaf), Scabies (leaf), Tuberculosis (leaf), Asthma (stem), Collyrium (unspecified), Cyanogenetic (unspecified), Eruption (unspecified), Eyesight (unspecified), Pediculicide (unspecified), Piscicide (unspecified), Poison (unspecified), Scabies (unspecified), Eye (unspecified), Shampoo (unspecified), Skin (unspecified), Skin diseases (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Trees are self sown from seed. They can be grown from fresh seed. They can also be grown from layers or suckers. It can be grown by cuttings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Kleinhovia hospita unspecified picture

Distribution

Kleinhovia hospita world distribution map, present in American Samoa, Australia, China, Dominican Republic, Micronesia (Federated States of), Honduras, Haiti, Indonesia, India, Kenya, Sri Lanka, Myanmar, Malaysia, Pakistan, Philippines, Palau, Papua New Guinea, Puerto Rico, Singapore, Thailand, Tonga, Trinidad and Tobago, Taiwan, Province of China, United States of America, Viet Nam, Vanuatu, Samoa, and South Africa

Conservation status

Kleinhovia hospita threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:824074-1
WFO ID wfo-0000357456
COL ID 3R9BQ
BDTFX ID -
INPN ID 447626
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Kleinhovia hospita Cattimarus hospitus Grewia meyeniana