familyOphioglossaceae
genusBotrychium
subgenusBotrychium subg. Botrychium
speciesBotrychium spathulatum
Difference between revisions of "Botrychium spathulatum"
Amer. Fern J. 80: 77. 1990.
Common names: Spatulate moonwort botryche à segments spatulés
Treatment appears in FNA Volume 2.
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| − | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Trophophore </b>stalk 0–1 mm; blade shiny yellow-green, narrowly deltate, flat, 1-pinnate, to 8 × 2.5 cm, thick, leathery. <b>Pinnae</b> to 8 pairs, ascending, remote, distance between 1st and 2d pinnae not or slightly more than between 2d and 3d pairs, basal pinna pair approximately equal in size and cutting to adjacent pair, mostly narrowly spatulate to linear-spatulate and rounded or ± 2-cleft, lobed to unlobed to tip, margins mainly entire or occasionally irregularly and shallowly incised, apex rounded-notched, venation like ribs of fan, midrib absent. <b>Sporophores</b> 1–2-pinnate, 1.2–2 times length of trophophore. <b>2n</b> =180.</span><!-- |
-->{{Treatment/Body | -->{{Treatment/Body | ||
| + | |phenology=Leaves appearing late spring through summer. | ||
|habitat=Sand dunes, old fields, and grassy railroad sidings | |habitat=Sand dunes, old fields, and grassy railroad sidings | ||
|elevation=0–2000 m | |elevation=0–2000 m | ||
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|basionyms= | |basionyms= | ||
|family=Ophioglossaceae | |family=Ophioglossaceae | ||
| + | |phenology=Leaves appearing late spring through summer. | ||
|habitat=Sand dunes, old fields, and grassy railroad sidings | |habitat=Sand dunes, old fields, and grassy railroad sidings | ||
|elevation=0–2000 m | |elevation=0–2000 m | ||
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|publication year=1990 | |publication year=1990 | ||
|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_538.xml |
|genus=Botrychium | |genus=Botrychium | ||
|subgenus=Botrychium subg. Botrychium | |subgenus=Botrychium subg. Botrychium | ||
|species=Botrychium spathulatum | |species=Botrychium spathulatum | ||
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-->[[Category:Treatment]][[Category:Botrychium subg. Botrychium]] | -->[[Category:Treatment]][[Category:Botrychium subg. Botrychium]] | ||
Revision as of 13:23, 27 July 2019
Trophophore stalk 0–1 mm; blade shiny yellow-green, narrowly deltate, flat, 1-pinnate, to 8 × 2.5 cm, thick, leathery. Pinnae to 8 pairs, ascending, remote, distance between 1st and 2d pinnae not or slightly more than between 2d and 3d pairs, basal pinna pair approximately equal in size and cutting to adjacent pair, mostly narrowly spatulate to linear-spatulate and rounded or ± 2-cleft, lobed to unlobed to tip, margins mainly entire or occasionally irregularly and shallowly incised, apex rounded-notched, venation like ribs of fan, midrib absent. Sporophores 1–2-pinnate, 1.2–2 times length of trophophore. 2n =180.
Phenology: Leaves appearing late spring through summer.
Habitat: Sand dunes, old fields, and grassy railroad sidings
Elevation: 0–2000 m
Distribution
Alta., B.C., N.B., N.W.T., Ont., P.E.I., Que., Yukon, Alaska, Mich., Mont.
Discussion
Botrychium spathulatum has long been confused with the more common B. minganense, with which it often grows in the Lake Superior region. The leaves appear later in B. spathulatum than in B. minganense.
Selected References
None.
Lower Taxa
None.