View source for Gochnatia

{{Treatment/ID
|accepted_name=Gochnatia
|accepted_authority=Kunth in A. von Humboldt et al.
|publications={{Treatment/Publication
|title=in A. von Humboldt et al., Nov. Gen. Sp.
|place=4(fol.): 15. 1818
|year=1818
}}, {{Treatment/Publication
|place=4(qto.): 19. 1820
|year=1820
}}
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Mutisieae;Gochnatia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Mutisieae]]</div><div class="higher-taxon"><small>genus</small>[[Gochnatia]]</div></div>
|etymology=For Frédéric Karl Gochnat, d. 1816, a botanist who worked with Cichorieae
|volume=Volume 19
|mention_page=page 12, 58, 70, 71
|treatment_page=page 76
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="whole_organism atypical some measurement;whole_organism some measurement;whole_organism growth form;whole_organism atypical some measurement;whole_organism some measurement;whole_organism growth form"><b>Subshrubs </b>or shrubs [herbs, trees], 100–400 [–1000+] cm (sometimes dioecious).</span> <span class="statement" id="st-d0_s1" data-properties=""><b>Leaves </b>cauline;</span> <span class="statement" id="st-d0_s2" data-properties="leaf position;leaf architecture">petiolate [sessile];</span> <span class="statement" id="st-d0_s3" data-properties="blade shape;base shape;margin architecture or shape;abaxial face pubescence;adaxial face pubescence;adaxial face pubescence">blades lance-elliptic to lanceolate [elliptic, linear, ovate] (stiff), bases ± cuneate [rounded], margins entire [denticulate to dentate] (often revolute), abaxial faces usually tomentose [minutely stipitate-glandular or gland-dotted and/or hirtellous], adaxial faces usually glabrous or glabrescent.</span> <span class="statement" id="st-d0_s4" data-properties="head architecture or shape;array architecture;array architecture"><b>Heads </b>discoid [quasi-discoid or disciform], in ± corymbiform or glomerulate arrays [borne singly].</span> <span class="statement" id="st-d0_s5" data-properties="involucre shape;involucre atypical some measurement;involucre some measurement"><b>Involucres </b>obconic or campanulate to cylindric, 5–8 [–15] mm.</span> <span class="statement" id="st-d0_s6" data-properties="phyllary shape;phyllary size;series atypical quantity;series quantity;apex shape"><b>Phyllaries </b>in 3–10 (–15) series (outer often intergrading with peduncular bractlets), ovate to lanceolate, unequal, apices obtuse to acute.</span> <span class="statement" id="st-d0_s7" data-properties="receptacle prominence or shape;receptacle relief;receptacle relief;receptacle pubescence;receptacle pubescence;receptacle architecture"><b>Receptacles </b>flat, smooth or alveolate, usually glabrous, rarely glandular-hairy, epaleate.</span> <span class="statement" id="st-d0_s8" data-properties="floret atypical quantity;floret quantity;floret reproduction;floret reproduction;floret reproduction"><b>Florets </b>4–25 [–150], bisexual or unisexual, fertile [pistillate or functionally staminate];</span> <span class="statement" id="st-d0_s9" data-properties="corolla coloration;corolla architecture">corollas whitish [cream-colored to yellow], actinomorphic (lobes 5, lanceolate to lance-linear, glabrous);</span> <span class="statement" id="st-d0_s10" data-properties="basal appendage shape;apical appendage shape;apical appendage shape">anther basal appendages laciniate [entire], apical appendages lanceolate, rounded to apiculate;</span> <span class="statement" id="st-d0_s11" data-properties="style-branch height or length or size;apex shape">style-branches relatively short, apices rounded.</span> <span class="statement" id="st-d0_s12" data-properties="cypsela shape;cypsela architecture or shape;cypsela architecture or shape;face pubescence"><b>Cypselae </b>± obpyramidal [cylindric or turbinate], not beaked, obscurely ribbed, faces usually ± sericeous to velutinous and/or glandular-hairy;</span> <span class="statement" id="st-d0_s13" data-properties="bristle quantity;bristle coloration;bristle architecture;bristle architecture;scale shape;series quantity">pappi of 20–30+ whitish to stramineous, smooth or ± barbellate bristles and/or setiform-subulate scales in 1–2 series.</span><!--

-->{{Treatment/Body
|distribution=Mostly tropical and warm North America and South America;West Indies;two species in tropical mountains of southeast Asia
|discussion=<p>Species ca. 68 (1 in the flora).</p><!--
--><p>In an analysis of DNA sequences from a sample of species in Gochnatiinae, H. G. Kim et al. (2002) found that Gochnatia is monophyletic and the subtribe is not. K. Bremer (1994) concluded that Gochnatia is paraphyletic to other genera in Mutisieae. N. Roque and D. J. N. Hind (2001) segregated one species from Gochnatia as a monotypic genus, Ianthopappus.</p>
|tables=
|references={{Treatment/Reference
|id=cabrera1971a
|text=Cabrera, A. L. 1971. Revisión del género Gochnatia (Compositae). Revista Mus. La Plata, Secc. Bot. 12: 1–160.
}}{{Treatment/Reference
|id=roque2001a
|text=Roque, N. and M. S. F. Silvestre Capelato. 2001. Generic delimitation of Gochnatia, Richterago, and Ianthopappus (Compositae–Mutisieae) based on pollen morphology. Grana 40: 197–204.
}}
}}<!--

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-->{{#Taxon:
name=Gochnatia
|author=Beryl B. Simpson
|authority=Kunth in A. von Humboldt et al.
|rank=genus
|parent rank=tribe
|synonyms=
|basionyms=
|family=Asteraceae
|distribution=Mostly tropical and warm North America and South America;West Indies;two species in tropical mountains of southeast Asia
|reference=cabrera1971a;roque2001a
|publication title=in A. von Humboldt et al., Nov. Gen. Sp.;
|publication year=1818;1820
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V19_15.xml
|tribe=Asteraceae tribe Mutisieae
|genus=Gochnatia
|abaxial face pubescence=tomentose
|adaxial face pubescence=glabrescent;glabrous
|apex shape=rounded;obtuse;acute
|apical appendage shape=rounded;apiculate
|array architecture=glomerulate;corymbiform
|basal appendage shape=laciniate
|base shape=cuneate
|blade shape=lance-elliptic;lanceolate
|bristle architecture=barbellate;smooth
|bristle coloration=whitish;stramineous
|bristle quantity=20;30
|corolla architecture=actinomorphic
|corolla coloration=whitish
|cypsela architecture or shape=ribbed;not beaked
|cypsela shape=obpyramidal
|face pubescence=less sericeous;velutinous and/or glandular-hairy
|floret atypical quantity=25;150
|floret quantity=4;25
|floret reproduction=fertile;unisexual;bisexual
|head architecture or shape=discoid
|involucre atypical some measurement=8mm;15mm
|involucre shape=campanulate;cylindric
|involucre some measurement=5mm;8mm
|leaf architecture=petiolate
|leaf position=cauline
|margin architecture or shape=entire
|phyllary shape=ovate;lanceolate
|phyllary size=unequal
|receptacle architecture=epaleate
|receptacle prominence or shape=flat
|receptacle pubescence=glandular-hairy;glabrous
|receptacle relief=alveolate;smooth
|scale shape=setiform-subulate
|series atypical quantity=10;15
|series quantity=1;2
|style-branch height or length or size=short
|whole_organism atypical some measurement=400cm;1000cm
|whole_organism growth form=shrub;subshrub
|whole_organism some measurement=100cm;400cm
}}<!--

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