familyPoaceae
subfamilyPoaceae subfam. Pooideae
tribePoaceae tribe Poeae
genusPoa
subgenusPoa subg. Poa
sectionPoa sect. Sylvestres
speciesPoa saltuensis

Difference between pages "Penstemon deaveri" and "Poa saltuensis"

Fernald & Wiegand
Robert J. Soreng
Common names: Oldpasture bluegrass
Synonyms: Poa saltuensis var. microlepis unknown Poa languida unknown
Treatment appears in FNA Volume 24. Treatment on page 510.
(Difference between pages)
FNA>Volume Importer
 
FNA>Volume Importer
 
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{{Treatment/ID
 
{{Treatment/ID
−
|accepted_name=Penstemon deaveri
+
|accepted_name=Poa saltuensis
−
|accepted_authority=Crosswhite
+
|accepted_authority=Fernald & Wiegand
−
|publications={{Treatment/Publication
+
|publications=
−
|title=Amer. Midl. Naturalist
+
|common_names=Oldpasture bluegrass
−
|place=77: 6, 38. 1967
+
|basionyms=
−
|year=1967
+
|synonyms={{Treatment/ID/Synonym
 +
|name=Poa saltuensis var. microlepis
 +
|authority=unknown
 +
}} {{Treatment/ID/Synonym
 +
|name=Poa languida
 +
|authority=unknown
 
}}
 
}}
−
|common_names=Deaver’s or Mount Graham beardtongue
+
|hierarchy=Poaceae;Poaceae subfam. Pooideae;Poaceae tribe Poeae;Poa;Poa subg. Poa;Poa sect. Sylvestres;Poa saltuensis
−
|special_status={{Treatment/ID/Special_status
+
|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>[[Poa]]</div><div class="higher-taxon"><small>subgenus</small>[[Poa subg. Poa]]</div><div class="higher-taxon"><small>section</small>[[Poa sect. Sylvestres]]</div><div class="higher-taxon"><small>species</small>[[Poa saltuensis]]</div></div>
−
|code=E
+
|volume=Volume 24
−
|label=Endemic
+
|mention_page=
−
}}
+
|treatment_page=page 510
−
|basionyms={{Treatment/ID/Basionym
 
−
|name=Penstemon hallii var. arizonicus
 
−
|authority=A. Gray in A. Gray et al.
 
−
|publication_title=Syn. Fl. N. Amer.
 
−
|publication_place=2(1): 263. 1878
 
−
}}
 
−
|synonyms=
 
−
|hierarchy=Plantaginaceae;Penstemon;Penstemon subg. Penstemon;Penstemon sect. Glabri;Penstemon deaveri
 
−
|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. Glabri]]</div><div class="higher-taxon"><small>species</small>[[Penstemon deaveri]]</div></div>
 
−
|volume=Volume 17
 
−
|mention_page=page 157
 
−
|treatment_page=page 165
 
 
}}<!--
 
}}<!--
  
−
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>ascending to erect, 16–60 cm, retrorsely hairy, not glaucous. <b>Leaves</b> basal and cauline, not leathery, glabrous or proximals sometimes puberulent proximally, not glaucous; basal and proximal cauline 35–110 × 5–22 mm, blade spatulate to oblanceolate, base tapered, margins entire, apex rounded to obtuse; cauline 3–7 pairs, sessile, 20–95 × 4–16 mm, blade oblanceolate to elliptic or oblong, base tapered, apex obtuse to acute. <b>Thyrses</b> continuous, cylindric, 4–13 cm, axis puberulent, verticillasters 3–8, cymes (1 or)2–4-flowered, (1 or)2 per node; proximal bracts lanceolate, proximals 7–55 × 1–15 mm; peduncles and pedicels puberulent. <b>Flowers</b>: calyx lobes lanceolate to oblanceolate, 3–5.5 × 1.5–2.2 mm, glabrous or sparsely puberulent; corolla lavender to violet, with violet nectar guides, ventricose, 16–25 mm, glabrous externally, sparsely white-lanate internally abaxially, tube 4–5 mm, throat gradually inflated, not constricted at orifice, 6–8 mm diam., rounded abaxially; stamens: longer pair reaching orifice, pollen sacs opposite, navicular, 1.2–1.5 mm, dehiscing completely or incompletely, connective splitting or not, sides glabrous, sutures smooth or papillate; staminode 9–14 mm, exserted, 0.7–1 mm diam., tip straight to recurved, distal 0.5–2 mm sparsely to moderately pilose, hairs yellow, to 0.8 mm; style 10–14 mm. <b>Capsules</b> 9–12 × 4.5–8 mm.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>perennial; not rhizomatous, not stoloniferous, loosely tufted. <b>Basal</b> branching mainly pseudointravaginal. <b>Culms</b> 20-95 cm tall, 0.8-1.5 mm thick. <b>Sheaths</b> closed for 1/3-2/3 their length; ligules 0.2-3(4) mm, smooth or sparsely scabrous, truncate to obtuse; blades 1-3.6 (6) mm wide, flat, thin, lax, veins prominent. <b>Panicles</b> 4-20(24) cm long, less than 1/4 the plant height, lax; nodes with 1-3 branches; branches ascending to spreading, lax, angled, angles prominent, scabrous. <b>Spikelets</b> 3-5.6 mm, laterally compressed; florets 2-5; rachilla internodes glabrous, usually shorter than 1 mm. <b>Glumes</b> 2/3 – 3/4 as long as the adjacent lemmas, distinctly keeled; lower glumes 1(3)-veined; upper glumes shorter than or subequal to the lowest lemmas; calluses webbed; lemmas 2.4-4 mm, lanceolate to broadly lanceolate, distinctly keeled, usually glabrous, bases of marginal veins rarely sparsely softly puberulent, lateral veins prominent, intercostal regions smooth, minutely bumpy, apices obtuse to sharply acute or acuminate; palea keels scabrous; anthers 0.4-1.5 mm.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
−
|phenology=Flowering Jul–Sep.
+
|distribution=Conn.;N.J.;N.Y.;Wis.;W.Va.;N.H.;N.C.;Tenn.;Pa.;R.I.;N.B.;Nfld. And Labr. (Labr.);N.S.;Ont.;P.E.I.;Que.;Va.;Mass.;Maine;Vt.;Ill.;Ind.;Iowa;Md.;Ohio;Minn.;Mich.;Ky.
−
|habitat=Rocky slopes, pine forests, alpine meadows.
+
|discussion=<p><i>Poa saltuensis</i> grows in woodlands of the north-central and northeastern United States and adjacent Canada, extending south to Tennessee. The two subspecies are sometimes treated as species. The variation between the two overlaps and is correlated to some extent with ecology and geography. <i>Poa marcida</i> (p. 512), a western species once included in <i>P. saltuensis</i>, differs in having closed sheaths and attenuate lemmas.</p>
−
|elevation=2000–3400 m.
 
−
|distribution=Ariz.;N.Mex.
 
−
|discussion=<p><i>Penstemon deaveri</i> is found in the Pinaleño and White mountains of Arizona and in the Datil, Mogollon, San Mateo, and Zuni mountains of New Mexico. The species has been documented in Apache, Graham, and Greenlee counties, Arizona, and Catron, Cibola, and Socorro counties, New Mexico. The bearded staminodes and glabrous and generally broader leaves of <i>P. deaveri</i> distinguish it from <i>P. virgatus</i>; rare individuals of <i>P. deaveri</i> have glabrous staminodes.</p>
 
 
|tables=
 
|tables=
 
|references=
 
|references=
 
}}<!--
 
}}<!--
  
−
--><!--
+
--><div class="treatment-key">
 +
==Key==
 +
<div class="treatment-key-group">
 +
 
 +
{| class="wikitable fna-keytable"
 +
|-id=key-0-1
 +
|1
 +
|Anthers 0.4-1 mm long; lemma apices obtuse to acute, firm or scarious for up to 0.25 mm
 +
|[[Poa saltuensis subsp. languida|Poa saltuensis subsp. languida]]
 +
|-id=key-0-1
 +
|1
 +
|Anthers 0.9-1.5 mm long; lemma apices acute to acuminate, scarious for 0.25-0.5 mm
 +
|[[Poa saltuensis subsp. saltuensis|Poa saltuensis subsp. saltuensis]]
 +
|}
 +
</div></div><!--
  
 
-->{{#Taxon:
 
-->{{#Taxon:
−
name=Penstemon deaveri
+
name=Poa saltuensis
 
|author=
 
|author=
−
|authority=Crosswhite
+
|authority=Fernald & Wiegand
 
|rank=species
 
|rank=species
 
|parent rank=section
 
|parent rank=section
−
|synonyms=
+
|synonyms=Poa saltuensis var. microlepis;Poa languida
−
|basionyms=Penstemon hallii var. arizonicus
+
|basionyms=
−
|family=Plantaginaceae
+
|family=Poaceae
−
|phenology=Flowering Jul–Sep.
+
|distribution=Conn.;N.J.;N.Y.;Wis.;W.Va.;N.H.;N.C.;Tenn.;Pa.;R.I.;N.B.;Nfld. And Labr. (Labr.);N.S.;Ont.;P.E.I.;Que.;Va.;Mass.;Maine;Vt.;Ill.;Ind.;Iowa;Md.;Ohio;Minn.;Mich.;Ky.
−
|habitat=Rocky slopes, pine forests, alpine meadows.
 
−
|elevation=2000–3400 m.
 
−
|distribution=Ariz.;N.Mex.
 
 
|reference=None
 
|reference=None
−
|publication title=Amer. Midl. Naturalist
+
|publication title=
−
|publication year=1967
+
|publication year=
−
|special status=Endemic
+
|special status=
−
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V17/V17_408.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V24/V24_709.xml
−
|genus=Penstemon
+
|subfamily=Poaceae subfam. Pooideae
−
|subgenus=Penstemon subg. Penstemon
+
|tribe=Poaceae tribe Poeae
−
|section=Penstemon sect. Glabri
+
|genus=Poa
−
|species=Penstemon deaveri
+
|subgenus=Poa subg. Poa
 +
|section=Poa sect. Sylvestres
 +
|species=Poa saltuensis
 
}}<!--
 
}}<!--
  
−
-->[[Category:Treatment]][[Category:Penstemon sect. Glabri]]
+
-->[[Category:Treatment]][[Category:Poa sect. Sylvestres]]

Revision as of 20:16, 24 September 2019

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

Copyright: Utah State University

Plants perennial; not rhizomatous, not stoloniferous, loosely tufted. Basal branching mainly pseudointravaginal. Culms 20-95 cm tall, 0.8-1.5 mm thick. Sheaths closed for 1/3-2/3 their length; ligules 0.2-3(4) mm, smooth or sparsely scabrous, truncate to obtuse; blades 1-3.6 (6) mm wide, flat, thin, lax, veins prominent. Panicles 4-20(24) cm long, less than 1/4 the plant height, lax; nodes with 1-3 branches; branches ascending to spreading, lax, angled, angles prominent, scabrous. Spikelets 3-5.6 mm, laterally compressed; florets 2-5; rachilla internodes glabrous, usually shorter than 1 mm. Glumes 2/3 – 3/4 as long as the adjacent lemmas, distinctly keeled; lower glumes 1(3)-veined; upper glumes shorter than or subequal to the lowest lemmas; calluses webbed; lemmas 2.4-4 mm, lanceolate to broadly lanceolate, distinctly keeled, usually glabrous, bases of marginal veins rarely sparsely softly puberulent, lateral veins prominent, intercostal regions smooth, minutely bumpy, apices obtuse to sharply acute or acuminate; palea keels scabrous; anthers 0.4-1.5 mm.

Distribution

Conn., N.J., N.Y., Wis., W.Va., N.H., N.C., Tenn., Pa., R.I., N.B., Nfld. And Labr. (Labr.), N.S., Ont., P.E.I., Que., Va., Mass., Maine, Vt., Ill., Ind., Iowa, Md., Ohio, Minn., Mich., Ky.

Discussion

Poa saltuensis grows in woodlands of the north-central and northeastern United States and adjacent Canada, extending south to Tennessee. The two subspecies are sometimes treated as species. The variation between the two overlaps and is correlated to some extent with ecology and geography. Poa marcida (p. 512), a western species once included in P. saltuensis, differs in having closed sheaths and attenuate lemmas.

Selected References

None.

Lower Taxa

Key

1 Anthers 0.4-1 mm long; lemma apices obtuse to acute, firm or scarious for up to 0.25 mm Poa saltuensis subsp. languida
1 Anthers 0.9-1.5 mm long; lemma apices acute to acuminate, scarious for 0.25-0.5 mm Poa saltuensis subsp. saltuensis
... more about "Poa saltuensis"
RDF feed
Author
Robert J. Soreng +
Authority
Fernald & Wiegand +
Common name
Oldpasture bluegrass +
Distribution
Conn. +, N.J. +, N.Y. +, Wis. +, W.Va. +, N.H. +, N.C. +, Tenn. +, Pa. +, R.I. +, N.B. +, Nfld. And Labr. (Labr.) +, N.S. +, Ont. +, P.E.I. +, Que. +, Va. +, Mass. +, Maine +, Vt. +, Ill. +, Ind. +, Iowa +, Md. +, Ohio +, Minn. +, Mich. +  and Ky. +
Illustration
Present +
Number of lower taxa
2 +
Reference
None +
Source xml
https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse grained fna xml/V24/V24 709.xml +
Synonyms
Poa saltuensis var. microlepis +  and Poa languida +
Taxon family
Poaceae +
Taxon name
Poa saltuensis +
Taxon parent
Poa sect. Sylvestres +
Taxon rank
species +
Volume
Volume 24 +