View source for Bartsia

{{Treatment/ID
|accepted_name=Bartsia
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=2: 602. 1753
|year=1753
}}
|basionyms=
|synonyms=
|hierarchy=Orobanchaceae;Bartsia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Orobanchaceae]]</div><div class="higher-taxon"><small>genus</small>[[Bartsia]]</div></div>
|etymology=For Johann Bartsch, 1709–1738, German physician
|volume=Volume 17
|mention_page=page 458, 490, 503
|treatment_page=page 488
}}<!--

--><span class="statement" id="st-d0_s0" data-properties=""><b>Herbs,</b> perennial;</span> <span class="statement" id="st-d0_s1" data-properties="whole_organism duration;whole_organism nutrition;whole_organism growth form;caudex texture">hemiparasitic, caudex woody.</span> <span class="statement" id="st-d0_s2" data-properties="stem orientation;stem texture;stem pubescence;stem architecture;stem pubescence;stem architecture or function or pubescence"><b>Stems </b>erect, not fleshy, pilose and eglandular at base, hirsute and glandular at apex.</span> <span class="statement" id="st-d0_s3" data-properties="leaf position;leaf position;leaf arrangement"><b>Leaves </b>basal (scalelike) and cauline (expanded), decussate;</span> <span class="statement" id="st-d0_s4" data-properties="petiole presence">petiole absent;</span> <span class="statement" id="st-d0_s5" data-properties="blade texture;blade texture;blade texture;margin shape">blade not fleshy, subleathery or not, margins crenate to serrate.</span> <span class="statement" id="st-d0_s6" data-properties="inflorescence position or structure subtype"><b>Inflorescences </b>terminal, racemes;</span> <span class="statement" id="st-d0_s7" data-properties="bract presence">bracts present.</span> <span class="statement" id="st-d0_s8" data-properties="pedicel presence"><b>Pedicels </b>present;</span> <span class="statement" id="st-d0_s9" data-properties="bracteole presence">bracteoles absent.</span> <span class="statement" id="st-d0_s10" data-properties="sepal quantity;calyx architecture or shape;calyx shape;lobe shape"><b>Flowers:</b> sepals 4, calyx bilaterally symmetric, tubular, lobes triangular;</span> <span class="statement" id="st-d0_s11" data-properties="petal quantity;corolla coloration;corolla architecture;abaxial lobe quantity;adaxial lobe quantity;adaxial lip shape">petals 5, corolla violet to yellow, strongly bilabiate, funnelform, abaxial lobes 3, adaxial 2, adaxial lip galeate;</span> <span class="statement" id="st-d0_s12" data-properties="stamen quantity;stamen architecture;filament pubescence">stamens 4, didynamous, filaments minutely pubescent;</span> <span class="statement" id="st-d0_s13" data-properties="staminode presence">staminode 0;</span> <span class="statement" id="st-d0_s14" data-properties="ovary architecture or structure in adjective form;ovary placentation">ovary 2-locular, placentation axile;</span> <span class="statement" id="st-d0_s15" data-properties="stigma architecture or shape">stigma subcapitate.</span> <span class="statement" id="st-d0_s16" data-properties="capsule dehiscence"><b>Capsules:</b> dehiscence loculicidal.</span> <span class="statement" id="st-d0_s17" data-properties="seed quantity;seed coloration;seed shape"><b>Seeds </b>ca. 50, white, fusiform-cylindric, wings present.</span> <span class="statement" id="st-d0_s18" data-properties="wing presence;x chromosome quantity">x = 12.</span><!--

-->{{Treatment/Body
|distribution=ne North America;Europe
|discussion=<p>Species 1.</p><!--
--><p>Until recently, Bartsia included 49 species distributed in North America, South America, Eurasia, and Africa (U. Molau 1990). However, phylogenetic analyses of nuclear and chloroplast genes, obtained using both traditional and high-throughput sequencing, indicate that Bartsia so circumscribed is polyphyletic (S. Uribe-Convers and D. C. Tank 2015, 2016; Uribe-Convers et al. 2016). The type species, B. alpina, is recovered on a branch with no other species of Bartsia; therefore, Bartsia is herein treated as monospecific following Uribe-Convers and Tank (2016). The remaining species of Bartsia have been placed in Bellardia, Hedbergia Molau, and a new South American genus, Neobartsia Uribe-Convers & Tank. Of these, only Bellardia occurs in the flora area.</p>
|tables=
|references={{Treatment/Reference
|id=molau1990a
|text=Molau, U. 1990. The genus Bartsia (Scrophulariaceae-Rhinanthoideae). Opera Bot. 102: 5–99.
}}{{Treatment/Reference
|id=uribe-convers2016a
|text=Uribe-Convers, S. and D. C. Tank. 2016. Phylogenetic revision of the genus Bartsia (Orobanchaceae): Disjunct distributions correlate to independent lineages. Syst. Bot. 41: 672–684.
}}
}}<!--

--><!--

-->{{#Taxon:
name=Bartsia
|author=Christopher P. Randle;Simon Uribe-Convers
|authority=Linnaeus
|rank=genus
|parent rank=family
|synonyms=
|basionyms=
|family=Orobanchaceae
|illustrator=Yevonn Wilson-Ramsey
|illustration copyright=Flora of North America Association
|distribution=ne North America;Europe
|reference=molau1990a;uribe-convers2016a
|publication title=Sp. Pl.
|publication year=1753
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V17/V17_833.xml
|genus=Bartsia
|abaxial lobe quantity=3
|adaxial lip shape=galeate
|adaxial lobe quantity=2
|blade texture=not;subleathery;not fleshy
|bract presence=absent
|bracteole presence=absent
|calyx architecture or shape=symmetric
|calyx shape=tubular
|capsule dehiscence=loculicidal
|caudex texture=woody
|corolla architecture=bilabiate
|corolla coloration=violet;yellow
|filament pubescence=pubescent
|inflorescence position or structure subtype=terminal
|leaf arrangement=decussate
|leaf position=cauline;basal
|lobe shape=triangular
|margin shape=crenate;serrate
|ovary architecture or structure in adjective form=2-locular
|ovary placentation=axile
|pedicel presence=absent
|petal quantity=5
|petiole presence=absent
|seed coloration=white
|seed quantity=50
|seed shape=fusiform-cylindric
|sepal quantity=4
|stamen architecture=didynamous
|stamen quantity=4
|staminode presence=absent
|stem architecture=eglandular
|stem architecture or function or pubescence=glandular
|stem orientation=erect
|stem pubescence=hirsute;pilose
|stem texture=not fleshy
|stigma architecture or shape=subcapitate
|whole_organism duration=perennial
|whole_organism growth form=herb
|whole_organism nutrition=hemiparasitic
|wing presence=absent
|x chromosome quantity=12
}}<!--

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