Difference between revisions of "Eleocharis robbinsii Oakes (Q3327)"
Jump to navigation
Jump to search
Latest revision as of 12:37, 24 June 2022
Eleocharis robbinsii is a taxon with the rank species within the subgenus Eleocharis subg. Limnochloa
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Eleocharis robbinsii Oakes
|
Eleocharis robbinsii is a taxon with the rank species within the subgenus Eleocharis subg. Limnochloa
|
Statements
taxon/id/Eleocharis robbinsii Oakes
0 references
Eleocharis robbinsii Oakes
Eleocharis robbinsii
Oakes
FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
accepted
1 reference
CA-ON
1 reference
Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/
CA-QC
1 reference
Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.
CA-NB
1 reference
Hinds, H.R. 2000. Flora of New Brunswick : a manual for the identification of the vascular plants of New Brunswick. 2nd edition. Biology Department, University of New Brunswick, Fredericton. 699 pp.
CA-NS
1 reference
Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
CA-NB
1 reference
CA-NS
1 reference
CA-ON
1 reference
CA-QC
1 reference
US-AL
1 reference
US-CT
1 reference
US-DE
1 reference
US-FL
1 reference
US-GA
1 reference
US-ME
1 reference
US-MA
1 reference
US-MI
1 reference
US-MN
1 reference
US-NH
1 reference
US-NJ
1 reference
US-NC
1 reference
US-OH
1 reference
US-SC
1 reference
US-VA
1 reference
US-WI
1 reference
10–500 m
10 meter
500 meter
1 reference
rhizomes (0.5–) 1–2 mm thick, longer internodes 2–3 cm, scales 5–7 mm;
1 reference
tubers sometimes present, apical, ovoid, 4–8 × 3–4 mm.
1 reference
spikelet-bearing culms 16–70 cm × 0.7–0.9 mm;
1 reference
when submersed plants often forming numerous, filiform, flaccid culms without spikelets, sometimes with whorls of slender branches, 0.1–0.3 mm wide;
1 reference
soft, sometimes septate-nodulose when aquatic, internally spongy, transverse septa incomplete.
1 reference
Leaves: distal leaf-sheaths persistent or decaying, membranous, apex obtuse to acuminate.
1 reference
Spikelets sometimes proliferous (when submerged), 9–33 × 1.5–3 mm;
1 reference
proximal scale with a flower, amplexicaulous, (5–) 6–9.8 mm;
1 reference
floral scales 4–18, 0.5–1 per mm of rachilla, stramineous to pale-brown, often minutely dotted reddish, without or rarely with darker submarginal band, narrowly ovate to lanceolate, 5–7.8 × 2–3 mm, thickly papery, membranous toward margins, apex narrowly rounded to acute.
1 reference
Flowers: perianth bristles 6–7, stramineous to reddish-brown, proximally slightly flattened, subequal to equal, much exceeding to rarely shorter than achene, 3–5 mm, retrorsely spinulose;
1 reference
anthers yellow to reddish, 1.6–3.2 mm;
1 reference
Achenes stramineous or medium brown, biconvex or compressed trigonous, narrowly obpyriform, 1.9–2.6 × 1–1.4 mm, adaxial face with 15–22 rows of rectangular, transversely elongated or nearly isodiametric cells, clearly sculptured at 10–15X, apex usually conspicuously constricted to short neck 0.4–0.7 mm wide, usually wider at tubercle base.
1 reference
Tubercles stramineous to medium brown, high-pyramidal, 0.5–1.1 × 0.3–0.7 mm.
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
dotted reddish
often minutely; minutely
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
usually conspicuously constricted
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
septate-nodulose
when aquatic
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