Difference between pages "Penstemon clutei" and "Agrostis stolonifera"

L
Common names: Creeping bent Agrostide stolonifere
Synonyms: Agrostis stolonifera var. palustris unknown Agrostis stolonifera var. compacta unknown Agrostis palustris unknown Agrostis maritima unknown Agrostis alba var. stolonifera unknown Agrostis alba var. palustris unknown Aristigera unknown
Treatment appears in FNA Volume 24. Treatment on page 641.
(Difference between pages)
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FNA>Volume Importer
 
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{{Treatment/ID
 
{{Treatment/ID
|accepted_name=Penstemon clutei
+
|accepted_name=Agrostis stolonifera
|accepted_authority=A. Nelson
+
|accepted_authority=L
|publications={{Treatment/Publication
+
|publications=
|title=Amer. Bot. (Binghamton)
+
|common_names=Creeping bent;Agrostide stolonifere
|place=33: 109. 1927
 
|year=1927
 
}}
 
|common_names=Sunset Crater beardtongue
 
|special_status={{Treatment/ID/Special_status
 
|code=E
 
|label=Endemic
 
}}{{Treatment/ID/Special_status
 
|code=C
 
|label=Conservation concern
 
}}
 
 
|basionyms=
 
|basionyms=
 
|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
|name=Penstemon pseudospectabilis subsp. clutei
+
|name=Agrostis stolonifera var. palustris
|authority=(A. Nelson) D. D. Keck
+
|authority=unknown
 +
}} {{Treatment/ID/Synonym
 +
|name=Agrostis stolonifera var. compacta
 +
|authority=unknown
 +
}} {{Treatment/ID/Synonym
 +
|name=Agrostis palustris
 +
|authority=unknown
 +
}} {{Treatment/ID/Synonym
 +
|name=Agrostis maritima
 +
|authority=unknown
 +
}} {{Treatment/ID/Synonym
 +
|name=Agrostis alba var. stolonifera
 +
|authority=unknown
 +
}} {{Treatment/ID/Synonym
 +
|name=Agrostis alba var. palustris
 +
|authority=unknown
 +
}} {{Treatment/ID/Synonym
 +
|name=Aristigera
 +
|authority=unknown
 
}}
 
}}
|hierarchy=Plantaginaceae;Penstemon;Penstemon subg. Penstemon;Penstemon sect. Spectabiles;Penstemon clutei
+
|hierarchy=Poaceae;Poaceae subfam. Pooideae;Poaceae tribe Poeae;Agrostis;Agrostis stolonifera
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Plantaginaceae]]</div><div class="higher-taxon"><small>genus</small>[[Penstemon]]</div><div class="higher-taxon"><small>subgenus</small>[[Penstemon subg. Penstemon]]</div><div class="higher-taxon"><small>section</small>[[Penstemon sect. Spectabiles]]</div><div class="higher-taxon"><small>species</small>[[Penstemon clutei]]</div></div>
+
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Poaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Poaceae subfam. Pooideae]]</div><div class="higher-taxon"><small>tribe</small>[[Poaceae tribe Poeae]]</div><div class="higher-taxon"><small>genus</small>[[Agrostis]]</div><div class="higher-taxon"><small>species</small>[[Agrostis stolonifera]]</div></div>
|volume=Volume 17
+
|volume=Volume 24
|mention_page=page 247
+
|mention_page=
|treatment_page=page 249
+
|treatment_page=page 641
 
}}<!--
 
}}<!--
  
--><span class="statement" id="st-undefined" data-properties=""><b>Herbs.</b> Stems ascending to erect, 30–60 cm, glaucous. <b>Leaves</b>: basal and proximal cauline 26–56 × 7–15 mm, blade lanceolate to elliptic, base tapered, margins coarsely dentate or serrate, apex obtuse to acute; cauline 4–7 pairs, short-petiolate or sessile, 30–55 × 5–32 mm, blade ovate to lanceolate, base tapered or auriculate-clasping to connate-perfoliate on distal leaves, margins coarsely dentate, apex acute to acuminate. <b>Thyrses</b> interrupted, secund, 8–30 cm, axis glabrous or sparsely glandular-pubescent distally, verticillasters 3–10, cymes 1–3-flowered; proximal bracts ovate to triangular, 12–35 × 8–32 mm; peduncles and pedicels ascending to erect, glandular-pubescent. <b>Flowers</b>: calyx lobes ovate to elliptic, 3.5–5.5 × 2.5–3.8 mm, glandular-pubescent; corolla pink to rose pink, with reddish purple nectar guides, strongly bilabiate, ventricose, 23–27 mm, glandular-pubescent externally, glandular-pubescent internally, also usually moderately white-lanate abaxially, tube 6–10 mm, length 1.6–2 times calyx lobes, throat abruptly inflated, ± constricted at orifice, 9–12 mm diam., rounded abaxially; stamens: longer pair reaching orifice, filaments of shorter pair glandular-puberulent proximally, pollen sacs explanate, 1.3–1.6 mm, sutures smooth; staminode 16–18 mm, exserted, 0.4–0.6(–1) mm diam., tip straight, glabrous or distal 2–4 mm moderately lanate, hairs yellow, to 1 mm; style 17–22 mm, glabrous. <b>Capsules</b> 9–12 × 6–7 mm, glabrous. <b>2n</b> = 16.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>perennial; stoloniferous, stolons 5-100+ cm, rooting at the nodes, often forming a dense mat, without rhizomes. <b>Culms</b> (8)15-60 cm, erect from a geniculate base, sometimes rooting at the lower nodes, with (2)4-7 nodes. <b>Leaves</b> mostly cauline; sheaths smooth; ligules longer than wide, dorsal surfaces usually scabrous, rarely smooth, apices usually rounded, acute to truncate, erose to lacerate, basal ligules 0.7-4 mm, upper ligules 3-7.5 mm; blades 2-10 cm long, 2-6 mm wide, flat. <b>Panicles</b> (3)4-20 cm long, less than 1/2 the length of the culm, 0.5-3(6) cm wide, narrowly contracted, dense, oblong to lanceolate, exserted from the sheaths at maturity, lowest node with 1-7 branches; branches scabrous, ascending to appressed, except briefly spreading during anthesis, usually some branches at each node spikelet-bearing to the base, lower branches 2-6 cm; pedicels 0.3-3.3 mm. <b>Spikelets</b> lanceolate, green and slightly to strongly suffused with purple. <b>Glumes</b> subequal to unequal, 1.6-3 mm, lanceolate, 1-veined, sometimes scabridulous distally, at least on the midvein, acute to acuminate or apiculate; callus hairs to 0.5 mm, sparse; lemmas 1.4-2 mm, opaque to translucent, smooth, 5-veined, veins obscure or prominent distally, apices acute to obtuse, entire or the veins excurrent to about 0.1 mm, usually unawned, rarely with a subapical straight awn to about 1 mm; paleas 0.7-1.4 mm, veins visible; anthers 3, 0.9-1.4 mm. <b>Caryopses</b> 0.9-1.3 mm; endosperm solid. <b>2n</b> = 28, 35,42.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
|phenology=Flowering Apr–Aug.
+
|distribution=Conn.;N.J.;N.Y.;Wash.;Mich.;Del.;D.C;Wis.;W.Va.;Mont.;Oreg.;Wyo.;Pacific Islands (Hawaii);Kans.;N.Dak.;Nebr.;S.Dak.;Fla.;N.H.;N.Mex.;Tex.;La.;Tenn.;N.C.;S.C.;Pa.;Mass.;Maine;Alaska;Nev.;Va.;Colo.;Calif.;Ala.;Ark.;Vt.;Ill.;Ga.;Ind.;Iowa;Ariz.;Idaho;Md.;Ohio;Utah;Mo.;Minn.;Alta.;B.C.;Greenland;Man.;N.B.;Nfld. And Labr.;N.S.;N.W.T.;Ont.;P.E.I.;Que.;Sask.;R.I.;Miss.;Ky.
|habitat=Volcanic cinder fields, pine forests.
+
|discussion=<p><i>Agrostis stolonifera</i> grows in areas that are often temporarily flooded, such as lakesides, marshes, salt marshes, lawns, and damp fields, as well as moist meadows, forest openings, and along streams. It will also colonize disturbed sites such as ditches, clearcuts, and overgrazed pastures. Its North American range extends from the subarctic into Mexico, mostly at low to middle elevations.</p><!--
|elevation=1900–2600 m.
+
--><p><i>Agrostis stolonifera</i> has been confused with <i>A. gigantea</i> (see previous). It is considered to be Eurasian, but some northern salt marsh and lakeside populations may be native. <i>Agrostis stolonifera</i> is also similar to <i>A. castellana</i> (p. 639); it differs in having longer, acute to truncate ligules that are longer than wide, and in possessing extensive stolons. The names <i>A. palustris</i> Huds. and <i>A. maritima</i> Lam. have been applied to plants with longer stolons; all forms intergrade. A hybrid between <i>A. stolonifera</i> and <i>Polypogon monspeliensis</i>, xAgropogon lutosus (p. 668), has been found in the Flora region. It differs from <i>A. stolonifera</i> in having awned glumes and lemmas. <i>Agrostis stolonifera</i> readily hybridizes with <i>A. vinealis</i> (see below), the hybrids being somewhat intermediate between the two parents.</p>
|distribution=Ariz.
 
|discussion=<p><i>Penstemon clutei</i> occurs only near Indian Flat and Sunset Crater in south-central Coconino County.</p>
 
 
|tables=
 
|tables=
 
|references=
 
|references=
Line 42: Line 47:
  
 
-->{{#Taxon:
 
-->{{#Taxon:
name=Penstemon clutei
+
name=Agrostis stolonifera
 
|author=
 
|author=
|authority=A. Nelson
+
|authority=L
 
|rank=species
 
|rank=species
|parent rank=section
+
|parent rank=genus
|synonyms=Penstemon pseudospectabilis subsp. clutei
+
|synonyms=Agrostis stolonifera var. palustris;Agrostis stolonifera var. compacta;Agrostis palustris;Agrostis maritima;Agrostis alba var. stolonifera;Agrostis alba var. palustris;Aristigera
 
|basionyms=
 
|basionyms=
|family=Plantaginaceae
+
|family=Poaceae
|phenology=Flowering Apr–Aug.
+
|distribution=Conn.;N.J.;N.Y.;Wash.;Mich.;Del.;D.C;Wis.;W.Va.;Mont.;Oreg.;Wyo.;Pacific Islands (Hawaii);Kans.;N.Dak.;Nebr.;S.Dak.;Fla.;N.H.;N.Mex.;Tex.;La.;Tenn.;N.C.;S.C.;Pa.;Mass.;Maine;Alaska;Nev.;Va.;Colo.;Calif.;Ala.;Ark.;Vt.;Ill.;Ga.;Ind.;Iowa;Ariz.;Idaho;Md.;Ohio;Utah;Mo.;Minn.;Alta.;B.C.;Greenland;Man.;N.B.;Nfld. And Labr.;N.S.;N.W.T.;Ont.;P.E.I.;Que.;Sask.;R.I.;Miss.;Ky.
|habitat=Volcanic cinder fields, pine forests.
 
|elevation=1900–2600 m.
 
|distribution=Ariz.
 
 
|reference=None
 
|reference=None
|publication title=Amer. Bot. (Binghamton)
+
|publication title=
|publication year=1927
+
|publication year=
|special status=Endemic;Conservation concern
+
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V17/V17_599.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V24/V24_907.xml
|genus=Penstemon
+
|subfamily=Poaceae subfam. Pooideae
|subgenus=Penstemon subg. Penstemon
+
|tribe=Poaceae tribe Poeae
|section=Penstemon sect. Spectabiles
+
|genus=Agrostis
|species=Penstemon clutei
+
|species=Agrostis stolonifera
 
}}<!--
 
}}<!--
  
-->[[Category:Treatment]][[Category:Penstemon sect. Spectabiles]]
+
-->[[Category:Treatment]][[Category:Agrostis]]

Revision as of 20:17, 24 September 2019

Please click on the illustration for a higher resolution version.
Illustrator: Sandy Long

Copyright: Utah State University

Plants perennial; stoloniferous, stolons 5-100+ cm, rooting at the nodes, often forming a dense mat, without rhizomes. Culms (8)15-60 cm, erect from a geniculate base, sometimes rooting at the lower nodes, with (2)4-7 nodes. Leaves mostly cauline; sheaths smooth; ligules longer than wide, dorsal surfaces usually scabrous, rarely smooth, apices usually rounded, acute to truncate, erose to lacerate, basal ligules 0.7-4 mm, upper ligules 3-7.5 mm; blades 2-10 cm long, 2-6 mm wide, flat. Panicles (3)4-20 cm long, less than 1/2 the length of the culm, 0.5-3(6) cm wide, narrowly contracted, dense, oblong to lanceolate, exserted from the sheaths at maturity, lowest node with 1-7 branches; branches scabrous, ascending to appressed, except briefly spreading during anthesis, usually some branches at each node spikelet-bearing to the base, lower branches 2-6 cm; pedicels 0.3-3.3 mm. Spikelets lanceolate, green and slightly to strongly suffused with purple. Glumes subequal to unequal, 1.6-3 mm, lanceolate, 1-veined, sometimes scabridulous distally, at least on the midvein, acute to acuminate or apiculate; callus hairs to 0.5 mm, sparse; lemmas 1.4-2 mm, opaque to translucent, smooth, 5-veined, veins obscure or prominent distally, apices acute to obtuse, entire or the veins excurrent to about 0.1 mm, usually unawned, rarely with a subapical straight awn to about 1 mm; paleas 0.7-1.4 mm, veins visible; anthers 3, 0.9-1.4 mm. Caryopses 0.9-1.3 mm; endosperm solid. 2n = 28, 35,42.

Distribution

Conn., N.J., N.Y., Wash., Mich., Del., D.C, Wis., W.Va., Mont., Oreg., Wyo., Pacific Islands (Hawaii), Kans., N.Dak., Nebr., S.Dak., Fla., N.H., N.Mex., Tex., La., Tenn., N.C., S.C., Pa., Mass., Maine, Alaska, Nev., Va., Colo., Calif., Ala., Ark., Vt., Ill., Ga., Ind., Iowa, Ariz., Idaho, Md., Ohio, Utah, Mo., Minn., Alta., B.C., Greenland, Man., N.B., Nfld. And Labr., N.S., N.W.T., Ont., P.E.I., Que., Sask., R.I., Miss., Ky.

Discussion

Agrostis stolonifera grows in areas that are often temporarily flooded, such as lakesides, marshes, salt marshes, lawns, and damp fields, as well as moist meadows, forest openings, and along streams. It will also colonize disturbed sites such as ditches, clearcuts, and overgrazed pastures. Its North American range extends from the subarctic into Mexico, mostly at low to middle elevations.

Agrostis stolonifera has been confused with A. gigantea (see previous). It is considered to be Eurasian, but some northern salt marsh and lakeside populations may be native. Agrostis stolonifera is also similar to A. castellana (p. 639); it differs in having longer, acute to truncate ligules that are longer than wide, and in possessing extensive stolons. The names A. palustris Huds. and A. maritima Lam. have been applied to plants with longer stolons; all forms intergrade. A hybrid between A. stolonifera and Polypogon monspeliensis, xAgropogon lutosus (p. 668), has been found in the Flora region. It differs from A. stolonifera in having awned glumes and lemmas. Agrostis stolonifera readily hybridizes with A. vinealis (see below), the hybrids being somewhat intermediate between the two parents.

Selected References

None.

Lower Taxa

None.
... more about "Agrostis stolonifera"
M.J. Harvey +
Creeping bent +  and Agrostide stolonifere +
Conn. +, N.J. +, N.Y. +, Wash. +, Mich. +, Del. +, D.C +, Wis. +, W.Va. +, Mont. +, Oreg. +, Wyo. +, Pacific Islands (Hawaii) +, Kans. +, N.Dak. +, Nebr. +, S.Dak. +, Fla. +, N.H. +, N.Mex. +, Tex. +, La. +, Tenn. +, N.C. +, S.C. +, Pa. +, Mass. +, Maine +, Alaska +, Nev. +, Va. +, Colo. +, Calif. +, Ala. +, Ark. +, Vt. +, Ill. +, Ga. +, Ind. +, Iowa +, Ariz. +, Idaho +, Md. +, Ohio +, Utah +, Mo. +, Minn. +, Alta. +, B.C. +, Greenland +, Man. +, N.B. +, Nfld. And Labr. +, N.S. +, N.W.T. +, Ont. +, P.E.I. +, Que. +, Sask. +, R.I. +, Miss. +  and Ky. +
Agrostis stolonifera var. palustris +, Agrostis stolonifera var. compacta +, Agrostis palustris +, Agrostis maritima +, Agrostis alba var. stolonifera +, Agrostis alba var. palustris +  and Aristigera +
Agrostis stolonifera +
Agrostis +
species +