Pemphis J.R.Forst. & G.Forst.

Genus

Angiosperms > Myrtales > Lythraceae

Characteristics

Shrublets, shrubs or small trees with silvery-silky indumentum. Leaves ± fleshy, almost sessile, narrowed to the base. Flowers 6-merous, regular, solitary or rarely paired in the upper axils; pedicels with 2 very deciduous basal bracteoles. Calyx turbinate-campanulate, ± coriaceous, 12-ribbed; lobes broadly triangular, alternating with short horn-like appendages. Petals obovate, corrugated. Stamens 12, inserted a little below the middle of the calyx-tube, ± equal or longer and shorter alternating. Ovary subsessile, globose, 3-locular; style short or elongate, stigma 2-lobed; ovules numerous. Capsule subglobose, ± included in the corolla-tube, ultimately almost 1-locular, circumscissile. Seeds numerous, erect, imbricate, obcuneate with thickened wing.
More
Shrubs to densely branched, small trees, maritime; all parts densely covered by grayish silky trichomes. Leaves opposite, sessile or subsessile. Flowers axillary, solitary or paired, 6-merous, actinomorphic, distylous. Floral tube turbinate, 12-ribbed; sepals short; epicalyx segments present, ca. 1/2 as long as or equaling sepals. Petals white or pale pink. Stamens 12, scarcely biseriate, inserted somewhat above base of floral tube, 6 exserted in short-styled flowers, all included in long-styled flowers. Ovary vestigially 3-or 4-locular, appearing 1-loculed with free, central placentation. Capsule dry, circumscissile, slightly exserted at maturity. Seeds irregularly obpyramidal, wingless.
Shrubs or trees. Leaves opposite; stipules vestigial. Flowers solitary, axillary, regular, 6-merous. Hypanthium campanulate, striate; appendages reduced. Ovary with 3 carpels. Capsule slightly exceeding hypanthium.
Stamens 12–18, 2-or 1-seriately inserted a little below the middle of the calyx-tube, subequal or alternately unequal; filaments filiform; anthers broadly elliptic.
Capsule subglobose, ± enclosed in the calyx-tube, becoming almost 1-locular, dehiscing by a transverse slit at the middle (circumscissile).
Flowers axillary, solitary, rarely geminate, pedicellate, the pedicels 2-bracteolate at the base, the bracteoles very soon caducous.
Calyx turbinate-campanulate, coriaceous, with the lobes widely 3-angular and the appendages ± short, horn-shaped.
Ovary globose, shortly stipitate, 3-locular; style short or elongate; stigma 2-lobed; ovules numerous, erect.
Shrublets, shrubs or small trees, silky-pilose, with the young branches sub-angular, the older ones terete.
Seeds numerous, erect, imbricate, obcuneate, winged, the wing thickened.
Leaves decussate, oblong-lanceolate, entire.
Petals 6, obovate, corrugated.
Flowers 6-merous, regular.
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Foliage retention deciduous
Sexuality hermaphrodite
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Hardiness (USDA) 8-12

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Images

Pemphis unspecified picture

Distribution

Pemphis world distribution map, present in Australia, China, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:25503-1
WFO ID wfo-4000028527
COL ID 6KK9
BDTFX ID -
INPN ID 445740
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Pemphis Macclellandia Millania

Lower taxons

Pemphis acidula