Difference between revisions of "Rudbeckia graminifolia"
Biltmore Bot. Stud. 1: 12. 1901.
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 27: | Line 27: | ||
|elevation=0–30 m | |elevation=0–30 m | ||
|distribution=Fla. | |distribution=Fla. | ||
| − | |discussion=<p>Rudbeckia graminifolia grows in the Apalachicola region.</p> | + | |discussion=<p><i>Rudbeckia graminifolia</i> grows in the Apalachicola region.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 51: | Line 51: | ||
|publication year=1901 | |publication year=1901 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V21_117.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Rudbeckiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Rudbeckiinae | ||
Revision as of 15:30, 18 September 2019
Perennials, to 80 cm (roots fibrous). Stems moderately strigose (hairs ascending). Leaves: 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. Heads mostly borne singly. Phyllaries to 1 cm (spreading to reflexed). Receptacles hemispheric to ovoid; paleae 4–5 mm, (apical margins glabrous) apices acuminate-cuspidate, awn-tipped, abaxial tips sparsely strigose. Ray florets 8–16; corollas orangish red to maroon, laminae elliptic to obovate, 10–25 × 3–6 mm, abaxially sparsely strigose. Discs 10–15 × 8–15 mm. Disc florets 50–300+; corollas proximally maroon, distally brown-purple, 3.9–4.4 mm; style branches ca. 1.8 mm, apices obtuse to rounded. Cypselae 2–3 mm; pappi coroniform, to 0.5 mm. 2n = 38.
Phenology: Flowering spring–fall.
Habitat: Wet, sandy flatwoods sites
Elevation: 0–30 m
Discussion
Rudbeckia graminifolia grows in the Apalachicola region.
Selected References
None.