Barleria prionitis L.

Porcupine flower (en)

Species

Angiosperms > Lamiales > Acanthaceae > Barleria

Characteristics

Shrubs to 1.8 m tall with spines in lower leaf axils, branched. Stems and branches terete, smooth, lenticellate, glabrous. Petiole 1-2.5 cm; leaf blade elliptic to ovate, 4-10.5 × 1.8-5.5 cm, both surfaces pubescent when young but soon glabrescent, sparsely strigose along midvein, base attenuate and decurrent onto petiole, margin entire, apex acute. Flowers clustered in axils of upper leaves and/or bracts; bracts linear-oblong, 1.2-2.2 × 0.2-0.8 cm, margin ciliate, apex abruptly acuminate; bracteoles linear-lanceolate, to 1.4 × 0.2 cm, spine-tipped. Outer calyx lobes ovate-oblong, ca. 1.5 × 0.4 cm, apex mucronate; inner calyx lobes linear-lanceolate, ca. 1.3 × 0.2 cm, apex mucronate. Corolla yellow to orange, 2.4-4 cm, outside pilose; tube with narrow basal portion slightly shorter than throat; lobes ovate-oblong to orbicular, 8-10 × 6-7 mm, recurved. Stamens 4, longer pair ca. 1.1 cm with anthers ca. 3.2 mm, shorter pair ca. 1.5 mm with anthers ca. 1 mm. Ovary ovoid; stigma slightly enlarged, 2-cleft, exserted. Capsule ovoid, ca. 1.8 cm, contracted gradually at tip forming a beak, 2-seeded. Seeds ovate in outline, ca. 7 × 5 mm. Fl. Oct-Dec, fr. Dec-Feb. 2n = 40.
More
A shrub. It grows 1.8 m tall. It has spines on the lower leaf axils. The leaves are 4-10.5 cm long by 1.8-5,5 cm wide. The flowers are in clusters in the axils of leaves. They are yellow to orange. The fruit capsule is oval and 1.8 cm long.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.6 - 1.75
Root system -
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 -

Environment

Thickets in waste places at low altitudes, sometimes becoming weedy. Roadsides, thickets, dry places in evergreen forests at elevations around 600 metres in southwest China.
More
It is a subtropical plant.
Light 7-9
Soil humidity 5-7
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-11

Usage

Uses environmental use food material medicinal
Edible -
Therapeutic use Diuretics (aerial part), Lacerations (aerial part), Paralysis (aerial part), Stomach diseases (aerial part), Urinary tract infections (aerial part), Cough (bark), Edema (bark), Expectorants (bark), Lymphadenitis (bark), Anti-poisoning (bark), Whooping cough (bark), Diaphoretic (bark), Dysmenorrhea (flower), Inflammation (flower), Abdominal pain (leaf), Acne vulgaris (leaf), Antipyretics (leaf), Antirheumatic agents (leaf), Chest pain (leaf), Common cold (leaf), Contusions (leaf), Cough (leaf), Diabetes mellitus (leaf), Diuretics (leaf), Fever (leaf), Furunculosis (leaf), Headache (leaf), Hematologic diseases (leaf), Hemorrhage (leaf), Inflammation (leaf), Lacerations (leaf), Lymphadenitis (leaf), Paralysis (leaf), Pruritus (leaf), Stomach diseases (leaf), Tooth diseases (leaf), Toothache (leaf), Tuberculosis (leaf), Ulcer (leaf), Urinary tract infections (leaf), Wound healing (leaf), Wounds and injuries (leaf), Abscess (root), Anti-infective agents, local (root), Anti-inflammatory agents (root), Antipyretics (root), Antispermatogenic agents (root), Cough (root), Edema (root), Fever (root), Furunculosis (root), Jaundice (root), Lymphadenitis (root), Skin diseases (root), Toothache (root), Cough (stem), Tooth diseases (stem), Adenopathy (unspecified), Catarrh (unspecified), Constipation (unspecified), Cough (unspecified), Diuretic (unspecified), Dyspepsia (unspecified), Febrifuge (unspecified), Feet (unspecified), Fever (unspecified), Rheumatism (unspecified), Ringworm (unspecified), Swelling (unspecified), Toothache (unspecified), Boil (unspecified), Hepatosis (unspecified), Tumor (unspecified), Anti-infective agents, local (unspecified), Anti-inflammatory agents (unspecified), Antipruritics (unspecified), Appetite stimulants (unspecified), Asthma (unspecified), Bronchitis (unspecified), Common cold (unspecified), Diuretics (unspecified), Edema (unspecified), Disorder of ejaculation (unspecified), Expectorants (unspecified), Furunculosis (unspecified), Gout (unspecified), Hair diseases (unspecified), Hematologic diseases (unspecified), Infection (unspecified), Lymphadenitis (unspecified), Nervous system diseases (unspecified), Otitis (unspecified), Paralysis (unspecified), Periodontal diseases (unspecified), Anti-poisoning (unspecified), Pruritus (unspecified), General tonic for rejuvenation (unspecified), Skin diseases (unspecified), Skin diseases, infectious (unspecified), Tuberculosis (unspecified), Urination disorders (unspecified), Uterine diseases (unspecified), Vitiligo (unspecified), Whooping cough (unspecified), Diaphoretic (unspecified), Anti-bacterial agents (whole plant), Antifungal agents (whole plant), Anti-infective agents, local (whole plant), Asthma (whole plant), Edema (whole plant)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) 1
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Barleria prionitis habit picture by Prasanta Hembram (cc-by-sa)

Leaf

Barleria prionitis leaf picture by prasadnayak2002 (cc-by-sa)
Barleria prionitis leaf picture by IMMORTAL_2209 (cc-by-sa)
Barleria prionitis leaf picture by doumé (cc-by-sa)

Flower

Barleria prionitis flower picture by prasadnayak2002 (cc-by-sa)
Barleria prionitis flower picture by IMMORTAL_2209 (cc-by-sa)
Barleria prionitis flower picture by Prasanta Hembram (cc-by-sa)

Distribution

Barleria prionitis world distribution map, present in Australia, Bangladesh, Barbados, China, Guadeloupe, Grenada, Indonesia, India, Jamaica, Cambodia, Lao People's Democratic Republic, Sri Lanka, Maldives, Myanmar, Mauritius, Malaysia, Nepal, Pakistan, Philippines, Papua New Guinea, Puerto Rico, Réunion, Seychelles, Venezuela (Bolivarian Republic of), and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:46147-1
WFO ID wfo-0000560485
COL ID KRTP
BDTFX ID -
INPN ID 629142
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Barleria hystrix Barleria quadrispinosa Prionitis hystrix Barleria echinata Barleria spicata Barleria prionitis var. pubescens Barleria prionitis subsp. madagascariensis Barleria prionitis subsp. prionitis Barleria prionitis

Lower taxons

Barleria prionitis subsp. angustissima Barleria prionitis subsp. induta Barleria prionitis subsp. pubiflora Barleria prionitis subsp. appressa