View source for Verbesina ← Verbesina You do not have permission to edit this page, for the following reason: The action you have requested is limited to users in the group: Users. You can view and copy the source of this page. {{Treatment/ID |accepted_name=Verbesina |accepted_authority=Linnaeus |publications={{Treatment/Publication |title=Sp. Pl. |place=2: 901. 1753 |year=1753 }}, {{Treatment/Publication |title=Gen. Pl. ed. |place=5, 384. 1754 |year=1754 }} |basionyms= |synonyms= |hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Ecliptinae;Verbesina |hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Heliantheae]]</div><div class="higher-taxon"><small>subtribe</small>[[Asteraceae (tribe Heliantheae) subtribe Ecliptinae]]</div><div class="higher-taxon"><small>genus</small>[[Verbesina]]</div></div> |etymology=No etymology in protologue; perhaps from genus name Verbena and Latin - ina, resemblance |volume=Volume 21 |mention_page=page 65, 66, 67 |treatment_page=page 106 }}<!-- --><span class="statement" id="st-d0_s0" data-properties="whole-organism some measurement;whole-organism some measurement;whole-organism duration;whole-organism some measurement;whole-organism duration"><b>Annuals </b>or perennials [shrubs, trees], 7–15+ cm (Verbesina nana) or 30–200 (–400) [–2500+] cm.</span> <span class="statement" id="st-d0_s1" data-properties="stem orientation;stem architecture"><b>Stems </b>usually erect, usually branched (internodes sometimes winged).</span> <span class="statement" id="st-d0_s2" data-properties=""><b>Leaves </b>basal and/or cauline;</span> <span class="statement" id="st-d0_s3" data-properties="">opposite (sometimes whorled) or alternate;</span> <span class="statement" id="st-d0_s4" data-properties="leaf position;leaf position;leaf arrangement;leaf arrangement;leaf architecture;leaf architecture">petiolate or sessile;</span> <span class="statement" id="st-d0_s5" data-properties="blade shape;blade shape;blade shape;blade shape;blade shape;base shape;ultimate margin shape;ultimate margin shape;face pubescence;face pubescence">blades (pinnately nerved or 3-nerved or 5-nerved from at or near bases) mostly rhombic, deltate, ovate, or elliptic to lanceolate or lance-linear (sometimes intermediate shapes), sometimes pinnately or palmately lobed, bases cuneate to rounded or cordate, ultimate margins subentire or toothed, faces glabrous or hairy.</span> <span class="statement" id="st-d0_s6" data-properties="head architecture;head architecture;head arrangement;head arrangement;array architecture;array architecture;array architecture"><b>Heads </b>radiate or discoid, borne singly or in corymbiform, dichasiiform, or paniculiform arrays.</span> <span class="statement" id="st-d0_s7" data-properties="involucre shape;involucre shape;involucre shape;involucre diameter;involucre diameter"><b>Involucres </b>hemispheric, turbinate, or campanulate to saucerlike, 5–20+ [–30+] mm diam.</span> <span class="statement" id="st-d0_s8" data-properties="phyllary duration;phyllary atypical quantity;phyllary quantity;series atypical quantity;series quantity"><b>Phyllaries </b>persistent, 9–30 [–50+] in 1–4 [–5+] series (orbiculate, ovate, or oblong to spatulate, lanceolate, or linear, subequal or unequal, outer shorter or longer than inner, herbaceous to chartaceous).</span> <span class="statement" id="st-d0_s9" data-properties="receptacle shape;receptacle architecture"><b>Receptacles </b>flat to convex or ± conic, paleate (paleae usually navicular, ± conduplicate, herbaceous to scarious, linear to filiform in V. encelioides and V. nana).</span> <span class="statement" id="st-d0_s10" data-properties="ray-floret presence;ray-floret atypical quantity;ray-floret quantity;ray-floret architecture;ray-floret reproduction;ray-floret architecture;ray-floret reproduction;ray-floret architecture"><b>Ray-</b>florets 0 or (1–) 5–30, either pistillate and fertile, or styliferous and sterile, or neuter;</span> <span class="statement" id="st-d0_s11" data-properties="corolla coloration">corollas yellow to orange or ochroleucous [reddish].</span> <span class="statement" id="st-d0_s12" data-properties="disc-floret atypical quantity;disc-floret quantity;disc-floret reproduction;disc-floret reproduction"><b>Disc-</b>florets 8–150 [–300+], bisexual, fertile;</span> <span class="statement" id="st-d0_s13" data-properties="corolla coloration;tube height or length or size;throat variability;throat shape;lobe quantity;lobe shape">corollas usually concolorous with rays, tubes much shorter than or ± equaling funnelform or campanulate throats, lobes 5, ± deltate to lance-deltate.</span> <span class="statement" id="st-d0_s14" data-properties="cypsela shape;cypsela shape;cypsela shape;cypsela shape"><b>Cypselae </b>± flattened, orbiculate, obovate, or oblanceolate to ± elliptic (usually winged);</span> <span class="statement" id="st-d0_s15" data-properties="pappus duration;pappus quantity">pappi persistent [falling], usually of 2, ± subulate scales or awns, sometimes 0.</span> <span class="statement" id="st-d0_s16" data-properties="scale shape;awn shape;awn presence;x chromosome quantity;x chromosome quantity">x = 17, 18?</span><!-- -->{{Treatment/Body |distribution=Mostly subtropical;tropical;and warm-temperate North America |discussion=<p>Species 200 or more (16 in the flora).</p> |tables= |references={{Treatment/Reference |id=coleman1966a |text=Coleman, J. R. 1966. A taxonomic revision of section Ximenesia of the genus Verbesina (Compositae). Amer. Midl. Naturalist 76: 475–481. }}{{Treatment/Reference |id=coleman1966b |text=Coleman, J. R. 1966b. A taxonomic revision of section Sonoricola of the genus Verbesina (Compositae). Madroño 18: 129–137. }}{{Treatment/Reference |id=olsen1979a |text=Olsen, J. S. 1979. Taxonomy of the Verbesina virginica complex (Asteraceae). Sida 8: 128–134. }} }}<!-- --><div class="treatment-key"> ==Key== <div class="treatment-key-group"> {| class="wikitable fna-keytable" |-id=key-0-1 |1 |Leaves all or mostly alternate (proximalmost sometimes opposite) |[[#key-0-2| > 2]] |-id=key-0-1 |1 |Leaves all or mostly opposite (distal sometimes alternate) |[[#key-0-7| > 7]] |-id=key-0-2 |2 |Corollas usually ochroleucous, sometimes white |[[#key-0-3| > 3]] |-id=key-0-2 |2 |Corollas yellow |[[#key-0-5| > 5]] |-id=key-0-3 |3 |Ray florets 0 |[[Verbesina walteri|Verbesina walteri]] |-id=key-0-3 |3 |Ray florets (1–)2–12+ |[[#key-0-4| > 4]] |-id=key-0-4 |4 |Ray florets (1–)2–3(–7); disc florets 8–12(–15) |[[Verbesina virginica|Verbesina virginica]] |-id=key-0-4 |4 |Ray florets (9–)10–12+; disc florets 20–25+ |[[Verbesina microptera|Verbesina microptera]] |-id=key-0-5 |5 |Plants 10–50(–120+)cm (annuals); internodes not winged; disc florets 80–150+ |[[Verbesina encelioides|Verbesina encelioides]] |-id=key-0-5 |5 |Plants 7–15 or 30–200+ cm (perennating bases ± erect or horizontal); internodes (at least proximal) winged; disc florets 40–80+ |[[#key-0-6| > 6]] |-id=key-0-6 |6 |Heads (3–)8–25(–50+) in corymbiform to paniculiform arrays; phyllaries 8–12in 1(–2) series, ± spreading to reflexed; ray florets (2–)6–8+ |[[Verbesina alternifolia|Verbesina alternifolia]] |-id=key-0-6 |6 |Heads 2–5(–10+) in ± corymbiform arrays; phyllaries 16–21+ in 2–3 series,± erect; ray florets 8–13+ |[[Verbesina helianthoides|Verbesina helianthoides]] |-id=key-0-7 |7 |Internodes winged |[[#key-0-8| > 8]] |-id=key-0-7 |7 |Internodes not winged |[[#key-0-9| > 9]] |-id=key-0-8 |8 |Phyllaries 8–12+ in 2 series; ray florets (0–)1–3(–5); disc florets 8–15+; pappi 3–4 mm |[[Verbesina occidentalis|Verbesina occidentalis]] |-id=key-0-8 |8 |Phyllaries 18–20+ in 2–3 series; ray florets (5–)8; disc florets 20–60+; pappi 0–0.3mm |[[Verbesina heterophylla|Verbesina heterophylla]] |-id=key-0-9 |9 |Plants mostly 7–15+ cm; leaves: abaxial faces mostly strigoso-sericeous; cypselae± strigillose |[[Verbesina nana|Verbesina nana]] |-id=key-0-9 |9 |Plants mostly 30–100(–150+) cm; leaves: faces (at least abaxial) scabrellous to hirtellous, hirsutulous, or hispidulous (not strigoso-sericeous); cypselae glabrous or sparsely hirtellous |[[#key-0-10| > 10]] |-id=key-0-10 |10 |Perennating bases horizontal; disc florets 40–60(–80+); cypselae purplish black; Florida |[[#key-0-11| > 11]] |-id=key-0-10 |10 |Perennating bases ± erect; disc florets 60–120+; cypselae dark brown; Arizona, California, New Mexico, Texas |[[#key-0-12| > 12]] |-id=key-0-11 |11 |Phyllaries 2–3+ mm; ray florets (5–)11–13; cypselae 4–5 mm; pappi 0.5–1mm |[[Verbesina aristata|Verbesina aristata]] |-id=key-0-11 |11 |Phyllaries 5–9+ mm; ray florets 0; cypselae 5–7 mm; pappi 0–0.3 mm |[[Verbesina chapmanii|Verbesina chapmanii]] |-id=key-0-12 |12 |Leaf blades ± lance-linear (lengths 10–15 times widths) |[[Verbesina longifolia|Verbesina longifolia]] |-id=key-0-12 |12 |Leaf blades lance-elliptic, lance-ovate, ovate, ovate-deltate, or rhombic (lengths mostly 1.5–2.5 times widths) |[[#key-0-13| > 13]] |-id=key-0-13 |13 |Pappi 3–4 mm |[[Verbesina dissita|Verbesina dissita]] |-id=key-0-13 |13 |Pappi 0–0.5 mm |[[#key-0-14| > 14]] |-id=key-0-14 |14 |Phyllaries 12–16 in ± 2 series, lance-linear, lance-ovate, or linear, 4–7 mm |[[Verbesina oreophila|Verbesina oreophila]] |-id=key-0-14 |14 |Phyllaries 18–30+ in 3–4 series, elliptic, oblong, orbiculate, or ovate, 5–12+ mm |[[#key-0-15| > 15]] |-id=key-0-15 |15 |Involucres 10–15+ mm diam.; phyllaries elliptic to oblong; cypselae 10 mm |[[Verbesina rothrockii|Verbesina rothrockii]] |-id=key-0-15 |15 |Involucres 15–22+ mm diam.; phyllaries oblong, orbiculate, or ovate; cypselae 7 mm |[[Verbesina lindheimeri|Verbesina lindheimeri]] |} </div></div><!-- -->{{#Taxon: name=Verbesina |author=John L. Strother |authority=Linnaeus |rank=genus |parent rank=subtribe |synonyms= |basionyms= |family=Asteraceae |distribution=Mostly subtropical;tropical;and warm-temperate North America |reference=coleman1966a;coleman1966b;olsen1979a |publication title=Sp. Pl.;Gen. Pl. ed. |publication year=1753;1754 |special status= |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V21_252.xml |tribe=Asteraceae tribe Heliantheae |subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae |genus=Verbesina |array architecture=paniculiform;dichasiiform;corymbiform |awn presence=absent |awn shape=subulate |base shape=cuneate;rounded or cordate |blade shape=lobed;elliptic;lanceolate or lance-linear |corolla coloration=concolorous;yellow;orange or ochroleucous |cypsela shape=oblanceolate;more or less elliptic |disc-floret atypical quantity=150;300 |disc-floret quantity=8;150 |disc-floret reproduction=fertile;bisexual |face pubescence=hairy;glabrous |head architecture=discoid;radiate |head arrangement=in corymbiform , dichasiiform or paniculiform , arrays;singly |involucre diameter=5mm;20mm |involucre shape=campanulate;saucerlike |leaf architecture=sessile;petiolate |leaf arrangement=alternate;opposite |leaf position=cauline;basal |lobe quantity=5 |lobe shape=less deltate;lance-deltate |pappus duration=persistent |pappus quantity=2 |phyllary atypical quantity=30;50 |phyllary duration=persistent |phyllary quantity=9;30 |ray-floret architecture=neuter;styliferous;pistillate |ray-floret atypical quantity=1;5 |ray-floret presence=absent |ray-floret quantity=5;30 |ray-floret reproduction=sterile;fertile |receptacle architecture=paleate |receptacle shape=flat;convex or more or less conic |scale shape=subulate |series atypical quantity=4;5 |series quantity=1;4 |stem architecture=branched |stem orientation=erect |throat shape=campanulate |throat variability=equaling |tube height or length or size=much shorter |ultimate margin shape=toothed;subentire |whole-organism duration=perennial;annual |whole-organism some measurement=7cm;15cm |x chromosome quantity=18;17 }}<!-- -->[[Category:Treatment]][[Category:Asteraceae (tribe Heliantheae) subtribe Ecliptinae]] Templates used on this page: Template:Asteraceae (view source) Template:Treatment/AuthorLink (view source) Template:Treatment/Body (view source) Template:Treatment/Body/Maps (view source) Template:Treatment/ID (view source) Template:Treatment/Publication (view source) Template:Treatment/Reference (view source) Return to Verbesina.