Symphyotrichum oolentangiense (Riddell) G. L. Nesom (Q2422)
Symphyotrichum oolentangiense is a taxon with the rank species within the section Symphyotrichum sect. Symphyotrichum
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Symphyotrichum oolentangiense (Riddell) G. L. Nesom
|
Symphyotrichum oolentangiense is a taxon with the rank species within the section Symphyotrichum sect. Symphyotrichum
|
Statements
taxon/id/Symphyotrichum oolentangiense (Riddell) G.L. Nesom
0 references
Symphyotrichum oolentangiense (Riddell) G.L. Nesom
Symphyotrichum oolentangiense
(Riddell) G.L. Nesom
FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York.
accepted
1 reference
CA-ON
1 reference
Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.
CA-ON
1 reference
US-AL
1 reference
US-AR
1 reference
US-FL
1 reference
US-GA
1 reference
US-IL
1 reference
US-IN
1 reference
US-IA
1 reference
US-KS
1 reference
US-KY
1 reference
US-LA
1 reference
US-MI
1 reference
US-MN
1 reference
US-MS
1 reference
US-MO
1 reference
US-NE
1 reference
US-NY
1 reference
US-OH
1 reference
US-OK
1 reference
US-PA
1 reference
US-SD
1 reference
US-TN
1 reference
US-TX
1 reference
US-WI
1 reference
50–500 m
50 meter
500 meter
1 reference
short-rhizomatous or with branched, woody caudices.
1 reference
Stems 1–5+, erect (straight), glabrate to hispidulous, distally pilosulous to strigillose in arrays.
1 reference
Leaves thick, firm, margins entire or crenate-serrate, scabrous, apices mucronate, faces scabrous, abaxial strigose to piloso-strigose or hirsute, adaxial strongly strigose;
1 reference
basal withering by flowering, long-petiolate (petioles slightly winged, bases dilated, sheathing, ciliate), blades ovate to lanceovate, 40–150 (–180) × 10–40 (–60) mm, bases ± cordate or rounded to attenuate, margins crenate-serrate to subentire, apices rounded or obtuse to acute;
1 reference
proximal cauline petiolate (petioles narrowly winged, clasping), blades ovate or ovatelanceolate to lanceolate, 30–130 × 12–70 mm, gradually or ± abruptly reduced distally, bases rounded to attenuate, margins entire, scabrous, apices acute or attenuate, callus-pointed;
1 reference
distal sessile or sometimes short-petiolate and ± winged (appressed or ascending), blades lanceolate or linear-lanceolate to subulate, 5–80 × 1–10 mm, strongly reduced distally (more sharply so on branches), bases attenuate to cuneate or ± rounded, margins entire.
1 reference
Heads in open, paniculiform arrays, branches ascending, stiff, sometimes long-arching and peduncles secund, ± ridged, densely leafy with small, ± appressed branch leaves, ± strigose.
1 reference
Peduncles ascending, 0.2–6 cm, glabrate, densely bracteate, bracts linear-subulate, scabrous or ciliate-margined, often revolute, grading with phyllaries.
1 reference
Involucres campanulate to cylindro-campanulate, 4.5–8 mm.
1 reference
Phyllaries in (3–) 4–6 series, appressed or outer slightly spreading, lanceolate to oblong-lanceolate, strongly unequal, bases indurate 1/2–3/4, margins scarious, erose, hyaline, ciliolate, apical green zones diamond-shaped, apices acute to acuminate or caudate (then tips often involute), mucronulate to apiculate, faces glabrous.
1 reference
Ray-florets (10–) 13–20 (–25);
1 reference
corollas usually pale to azure blue to violet-purple, (rarely rosy, white or bluish white), laminae (5–) 8–12 (–14) × 1.4–1.7 mm.
1 reference
Disc-florets (15–) 20–25 (–30);
1 reference
corollas light yellow turning deep purple, 4–5 mm, tubes much shorter than narrowly funnelform throats, lobes triangular to lanceolate, 0.4–0.7 mm (lobes sparsely hairy).
1 reference
Cypselae dull purple or stamineous with purple streaks, oblong-obovoid, ± compressed, 1.8–2 mm, 4–5-nerved, faces glabrate to sparsely strigose;
1 reference
pappi cream or slightly rose-tinged, 3–4 mm. 2n = 32.
1 reference
1 reference
1 reference
1 reference
1 reference
glabrate
hispidulous distally pilosulous
1 reference
glabrate
hispidulous distally pilosulous
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
strigose
piloso-strigose or hirsute
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
less cordate or rounded
attenuate
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
less cordate or rounded
attenuate
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
less cordate or rounded
attenuate
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
reduced
more or less abruptly; more or less abruptly; distally
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
attenuate
cuneate or more or less rounded
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
campanulate
cylindro-campanulate
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
acuminate or caudate mucronulate
1 reference
acuminate or caudate mucronulate
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference