Difference between revisions of "Isoëtes caroliniana"
Amer. Fern. J. 82: 26. 1992.
Common names: Carolina quillwort
Basionym: Isoëtes engelmannii var. caroliniana A. A. Eaton
Treatment appears in FNA Volume 2.
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| − | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Plant </b>aquatic, emergent. <b>Rootstock</b> nearly globose, 2-lobed. <b>Leaves</b> evergreen, bright green, pale toward base, spirally arranged, to 60 cm, pliant, gradually tapering to tip. <b>Velum</b> covering less than 3/4 of sporangium. <b>Sporangium</b> wall unpigmented. <b>Megaspores</b> white, 400–550 μm diam., cristate to reticulate with broken lamellate ridges; girdle obscure. <b>Microspores</b> light brown in mass, 24–34 μm, spinulose. <b>2n</b> = 22.</span><!-- |
-->{{Treatment/Body | -->{{Treatment/Body | ||
| + | |phenology=Spores mature summer. | ||
|habitat=Emergent or in shallow water of upland lakes and bogs | |habitat=Emergent or in shallow water of upland lakes and bogs | ||
|distribution=N.C.;Tenn.;Va.;W.Va. | |distribution=N.C.;Tenn.;Va.;W.Va. | ||
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|basionyms=Isoëtes engelmannii var. caroliniana | |basionyms=Isoëtes engelmannii var. caroliniana | ||
|family=Isoëtaceae | |family=Isoëtaceae | ||
| + | |phenology=Spores mature summer. | ||
|habitat=Emergent or in shallow water of upland lakes and bogs | |habitat=Emergent or in shallow water of upland lakes and bogs | ||
|distribution=N.C.;Tenn.;Va.;W.Va. | |distribution=N.C.;Tenn.;Va.;W.Va. | ||
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|publication year=1992 | |publication year=1992 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna- | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_756.xml |
|genus=Isoëtes | |genus=Isoëtes | ||
|species=Isoëtes caroliniana | |species=Isoëtes caroliniana | ||
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-->[[Category:Treatment]][[Category:Isoëtes]] | -->[[Category:Treatment]][[Category:Isoëtes]] | ||
Revision as of 14:27, 27 July 2019
Plant aquatic, emergent. Rootstock nearly globose, 2-lobed. Leaves evergreen, bright green, pale toward base, spirally arranged, to 60 cm, pliant, gradually tapering to tip. Velum covering less than 3/4 of sporangium. Sporangium wall unpigmented. Megaspores white, 400–550 μm diam., cristate to reticulate with broken lamellate ridges; girdle obscure. Microspores light brown in mass, 24–34 μm, spinulose. 2n = 22.
Phenology: Spores mature summer.
Habitat: Emergent or in shallow water of upland lakes and bogs
Distribution
N.C., Tenn., Va., W.Va.
Discussion
Selected References
None.
Lower Taxa
None.