familyOphioglossaceae
genusBotrychium
subgenusBotrychium subg. Sceptridium
sectionBotrychium sect. Sceptridium
speciesBotrychium oneidense
Difference between revisions of "Botrychium oneidense"
Amer. Midl. Naturalist 7: 126. 1905.
Common names: Blunt-lobed grapefern botryche d'oneida
Basionym: Botrychium ternatum var. oneidense Gilbert
Synonyms: Botrychium dissectum var. oneidense (Gilbert) FarwellBotrychium multifidum var. oneidense (Gilbert) Farwell
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 2–15 cm, 1.5–2.5 times length of blade rachis; blade dull bluish green, ± plane, 2–3-pinnate, to 15 × 20 cm, ± leathery. <b>Pinnae</b> to 5 pairs, usually remote, horizontal to ascending, distance between 1st and 2d pinnae not or slightly more than between 2d and 3d pairs, undivided except in proximal 2/3–3/4. <b>Pinnules</b> obliquely ovate, margins finely crenulate to denticulate, apex rounded to acute, venation pinnate. <b>Sporophores</b> 2–3-pinnate, 1.5–2.5 times length of trophophore. <b>2n</b> =90.</span><!-- |
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| + | |phenology=Leaves green over winter, sporophores seasonal, new leaves appearing in spring. | ||
|habitat=In moist, shady, acidic woods and swamps | |habitat=In moist, shady, acidic woods and swamps | ||
|elevation=0–1200 m | |elevation=0–1200 m | ||
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|basionyms=Botrychium ternatum var. oneidense | |basionyms=Botrychium ternatum var. oneidense | ||
|family=Ophioglossaceae | |family=Ophioglossaceae | ||
| + | |phenology=Leaves green over winter, sporophores seasonal, new leaves appearing in spring. | ||
|habitat=In moist, shady, acidic woods and swamps | |habitat=In moist, shady, acidic woods and swamps | ||
|elevation=0–1200 m | |elevation=0–1200 m | ||
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|publication year=1905 | |publication year=1905 | ||
|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_493.xml |
|genus=Botrychium | |genus=Botrychium | ||
|subgenus=Botrychium subg. Sceptridium | |subgenus=Botrychium subg. Sceptridium | ||
|section=Botrychium sect. Sceptridium | |section=Botrychium sect. Sceptridium | ||
|species=Botrychium oneidense | |species=Botrychium oneidense | ||
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Revision as of 13:22, 27 July 2019
Trophophore stalk 2–15 cm, 1.5–2.5 times length of blade rachis; blade dull bluish green, ± plane, 2–3-pinnate, to 15 × 20 cm, ± leathery. Pinnae to 5 pairs, usually remote, horizontal to ascending, distance between 1st and 2d pinnae not or slightly more than between 2d and 3d pairs, undivided except in proximal 2/3–3/4. Pinnules obliquely ovate, margins finely crenulate to denticulate, apex rounded to acute, venation pinnate. Sporophores 2–3-pinnate, 1.5–2.5 times length of trophophore. 2n =90.
Phenology: Leaves green over winter, sporophores seasonal, new leaves appearing in spring.
Habitat: In moist, shady, acidic woods and swamps
Elevation: 0–1200 m
Distribution
N.B., Ont., Que., Conn., Del., D.C., Ind., Ky., Maine, Md., Mass., Mich., Minn., N.H., N.J., N.Y., N.C., Ohio, Pa., R.I., Vt., Va., W.Va., Wis.
Discussion
Botrychium oneidense commonly occurs with B. dissectum and B. multifidum. Young individuals of both may resemble B. oneidense (W.H. Wagner Jr. 1961b).
Selected References
None.
Lower Taxa
None.