View source for Hypericum cistifolium

{{Treatment/ID
|accepted_name=Hypericum cistifolium
|accepted_authority=Lamarck in J. Lamarck et al.
|publications={{Treatment/Publication
|title=in J. Lamarck et al., Encycl.
|place=4: 158. 1797
|year=1797
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Hypericum opacum
|authority=Torrey & A. Gray
}} {{Treatment/ID/Synonym
|name=H. punctulosum
|authority=Bertoloni
}} {{Treatment/ID/Synonym
|name=H. rosmarinifolium
|authority=Lamarck
}}
|hierarchy=Hypericaceae;Hypericum;Hypericum sect. Myriandra;Hypericum cistifolium
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Hypericaceae]]</div><div class="higher-taxon"><small>genus</small>[[Hypericum]]</div><div class="higher-taxon"><small>section</small>[[Hypericum sect. Myriandra]]</div><div class="higher-taxon"><small>species</small>[[Hypericum cistifolium]]</div></div>
|volume=Volume 6
|mention_page=page 75, 83
|treatment_page=page 82
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> erect, unbranched or with relatively short branches and sometimes 1–2 branches ascending from proximal nodes, 5–13 dm. <b>Stems</b>: internodes 4-lined at first, then terete. <b>Leaf</b> blades narrowly oblong or narrowly elliptic-oblong to triangular-lanceolate, 15–40 × 2–10 mm, base not articulated, cuneate to subcordate, margins recurved, apex subacute to rounded, midrib with 1 pair of branches. <b>Inflorescences</b> corymbiform to cylindric, (7–)15–65-flowered, narrowly branched, sometimes with 3–65-flowered dichasia from 1–2 proximal nodes and relatively short, flowering branches from further 1–4 nodes. <b>Flowers</b> 7–12 mm diam.; sepals persistent, not enclosing capsule, 5, obovate or broadly elliptic to oblong, unequal, 2–4 × 1–1.7 mm; petals 5, bright yellow, oblanceolate, 5–8 mm; stamens (some or all) persistent, 30–50; ovary 3-merous, placentation parietal. <b>Capsules</b> ovoid-cylindric to broadly ovoid, 4–6 × 3–4 mm. <b>Seeds</b> not carinate, 0.6 mm; testa reticulate to linear-foveolate. <b>2n</b> = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering spring–early fall (Apr–Oct).
|habitat=Pine flatwoods, margins of bogs, swamps, and marshes, ditches, on sand, coastal plain
|elevation=0–300 m
|distribution=Ala.;Fla.;Ga.;La.;Miss.;N.C.;S.C.;Tex.
|discussion=<p><i>Hypericum cistifolium</i> is woodier in habit than <i>H. sphaerocarpum</i> and has shorter leaves, smaller flowers, narrower sepals, narrower capsules, and smaller seeds.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Hypericum cistifolium
|author=
|authority=Lamarck in J. Lamarck et al.
|rank=species
|parent rank=section
|synonyms=Hypericum opacum;H. punctulosum;H. rosmarinifolium
|basionyms=
|family=Hypericaceae
|phenology=Flowering spring–early fall (Apr–Oct).
|habitat=Pine flatwoods, margins of bogs, swamps, and marshes, ditches, on sand, coastal plain
|elevation=0–300 m
|distribution=Ala.;Fla.;Ga.;La.;Miss.;N.C.;S.C.;Tex.
|reference=None
|publication title=in J. Lamarck et al., Encycl.
|publication year=1797
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V6/V6_133.xml
|genus=Hypericum
|section=Hypericum sect. Myriandra
|species=Hypericum cistifolium
}}<!--

-->[[Category:Treatment]][[Category:Hypericum sect. Myriandra]]