Steganthera Perkins

Genus

Angiosperms > Laurales > Monimiaceae

Characteristics

Trees or shrubs, monoecious (or perhaps dioecious outside Australia). Leaves entire or some-what irregularly toothed, chartaceous to coriaceous. Inflorescences axillary, cymes or panicles, sometimes fasciculate, usually 3-or more flowered, and up to 15 (female) or 60 (male). Male flowers globose to depressed globose or distinctly turbinate; tepals 4, surrounding an ostiole; stamens 4, in pairs, rarely 2, 3 or 5, on floor and side walls of receptacle; anthers ellipsoid, opening by a single horizontal slit; connective not prolonged into an appendage; filaments distinct, short to moderately long, thick and ± flattened, occasionally but variably fused. Female flowers globose to depressed-globose or distinctly turbinate, calyptrate at maturity; tepals 4, not forming a hyperstigma; carpels numerous, the ovary pubescent; stigma conical to elongate and subulate, glabrous or pubescent; staminodes absent. Upper part of fruiting receptacle falling off forming a circular scar. Fruit a cluster of often stipitate drupes.
More
Trees or shrubs, resting buds with cataphylls. Leaves pubescent at first, sometimes becoming glabrous, entire or dentate, principal secondary veins arched and meeting within the margin. Monoecious or dioecious. Inflorescences later-al, cymose or fasciculate. Male flowers globose, turbinate or patelliform, with 4 small tepals, stamens (3-)4(-5), or rarely with a second (inner) whorl of 1-4 smaller stamens; anthers opening by a single horizontal slit. Female flowers similar to male but larger and with a smaller ostiole surrounded by 4 tepals, the upper half abscissing as a calyptra after anthesis to reveal numerous carpels; ovary pubescent; style glabrous awl-shaped. Drupes sessile or long-stipitate.
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Hardiness (USDA) 9-12

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