Difference between revisions of "Scheuchzeriaceae"
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|distribution=Colder parts of the Northern Hemisphere. | |distribution=Colder parts of the Northern Hemisphere. | ||
| − | |discussion=<p>Scheuchzeriaceae have sometimes been included in Juncaginaceae. That Scheuchzeria represents a family by itself is accepted by the majority of post-1940 workers (J. W. Thieret 1988).</p><!-- | + | |discussion=<p>Scheuchzeriaceae have sometimes been included in Juncaginaceae. That <i>Scheuchzeria</i> represents a family by itself is accepted by the majority of post-1940 workers (J. W. Thieret 1988).</p><!-- |
--><p>Genus Genera 1, species 1:</p> | --><p>Genus Genera 1, species 1:</p> | ||
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|family=Scheuchzeriaceae | |family=Scheuchzeriaceae | ||
|illustrator=John Myers | |illustrator=John Myers | ||
| + | |illustration copyright=Flora of North America Association | ||
|distribution=Colder parts of the Northern Hemisphere. | |distribution=Colder parts of the Northern Hemisphere. | ||
|reference=britton1909a;cody1975a;fernald1923a;thieret1988a | |reference=britton1909a;cody1975a;fernald1923a;thieret1988a | ||
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Latest revision as of 20:29, 5 November 2020
Herbs, perennial, rhizomatous, caulescent; turions absent. Leaves alternate, emergent, sessile; sheath with remains often persisting, auriculate; blade linear, nearly cylindric, with conspicuous round pore adaxially on leaf tip; intravaginal squamules hairs, numerous. Inflorescences terminal, bracteate racemes, not subtended by spathe; pedicels following fertilization elongating, not spiraling. Flowers bisexual; subtending bracts present; perianth present; tepals 6; stamens 6, epitepalous; anthers basifixed, distinct, dehiscing longitudinally, extrorse; pollen globose; pistils 3(–6), distinct to slightly connate at base; ovules basal-marginal, anatropous. Fruits follicles. Seeds 1–2(–3).
Distribution
Colder parts of the Northern Hemisphere.
Discussion
Scheuchzeriaceae have sometimes been included in Juncaginaceae. That Scheuchzeria represents a family by itself is accepted by the majority of post-1940 workers (J. W. Thieret 1988).
Genus Genera 1, species 1:
