View source for Rudbeckia graminifolia

{{Treatment/ID
|accepted_name=Rudbeckia graminifolia
|accepted_authority=(Torrey & A. Gray) C. L. Boynton & Beadle
|publications={{Treatment/Publication
|title=Biltmore Bot. Stud.
|place=1: 12. 1901
|year=1901
}}
|common_names=Grassleaf coneflower
|basionyms={{Treatment/ID/Synonym
|name=Echinacea atrorubens var. graminifolia
|authority=Torrey & A. Gray
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Rudbeckiinae;Rudbeckia;Rudbeckia sect. Rudbeckia;Rudbeckia graminifolia
|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 Rudbeckiinae]]</div><div class="higher-taxon"><small>genus</small>[[Rudbeckia]]</div><div class="higher-taxon"><small>section</small>[[Rudbeckia sect. Rudbeckia]]</div><div class="higher-taxon"><small>species</small>[[Rudbeckia graminifolia]]</div></div>
|volume=Volume 21
|mention_page=page 44, 45, 52, 53
|treatment_page=page 56
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> to 80 cm (roots fibrous). <b>Stems</b> moderately strigose (hairs ascending). <b>Leaves</b>: blades narrowly lanceolate to elliptic (grasslike, lengths 10+ times widths, not lobed), herbaceous, bases attenuate, margins entire, apices acute, faces glabrous or sparsely hirsute; basal petiolate or sessile, 10–25 × 0.5–1 cm; cauline sessile, 1–25 × 0.2–1 cm (distal smaller), bases attenuate. <b>Heads</b> mostly borne singly. <b>Phyllaries</b> to 1 cm (spreading to reflexed). <b>Receptacles</b> hemispheric to ovoid; paleae 4–5 mm, (apical margins glabrous) apices acuminate-cuspidate, awn-tipped, abaxial tips sparsely strigose. <b>Ray</b> florets 8–16; corollas orangish red to maroon, laminae elliptic to obovate, 10–25 × 3–6 mm, abaxially sparsely strigose. <b>Discs</b> 10–15 × 8–15 mm. <b>Disc</b> florets 50–300+; corollas proximally maroon, distally brown-purple, 3.9–4.4 mm; style branches ca. 1.8 mm, apices obtuse to rounded. <b>Cypselae</b> 2–3 mm; pappi coroniform, to 0.5 mm. <b>2n</b> = 38.</span><!--

-->{{Treatment/Body
|phenology=Flowering spring–fall.
|habitat=Wet, sandy flatwoods sites
|elevation=0–30 m
|distribution=Fla.
|discussion=<p>Rudbeckia graminifolia grows in the Apalachicola region.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Rudbeckia graminifolia
|author=
|authority=(Torrey & A. Gray) C. L. Boynton & Beadle
|rank=species
|parent rank=section
|synonyms=
|basionyms=Echinacea atrorubens var. graminifolia
|family=Asteraceae
|phenology=Flowering spring–fall.
|habitat=Wet, sandy flatwoods sites
|elevation=0–30 m
|distribution=Fla.
|reference=None
|publication title=Biltmore Bot. Stud.
|publication year=1901
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V19-20-21/V21_117.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Rudbeckiinae
|genus=Rudbeckia
|section=Rudbeckia sect. Rudbeckia
|species=Rudbeckia graminifolia
}}<!--

-->[[Category:Treatment]][[Category:Rudbeckia sect. Rudbeckia]]