cm; nodal glands absent. Turions absent. Leaves both submersed and floating or floating absent, spirally arranged. Submersed leaves petiolate, lax; stipules
8 KB (592 words) - 00:57, 30 July 2020
200 cm; nodal glands absent. Turions absent. Leaves submersed and floating or floating absent, spirally arranged. Submersed leaves sessile, lax; stipules
9 KB (650 words) - 00:58, 30 July 2020
nodal glands absent. Turions absent. Leaves both submersed and floating or the floating absent, spirally arranged. Submersed leaves sessile or petiolate
8 KB (628 words) - 00:51, 30 July 2020
red, 0.4–4 dm, glabrous throughout. Stems erect, decumbent, or creeping [floating], unbranched or branched, often rooting at nodes. Leaves usually opposite
9 KB (511 words) - 21:03, 7 June 2022
blue-green to dark red, some red-fringed leaves usually present in nature, free-floating or forming a multilayer mat to 4 cm thick in early summer; plants frequently
4 KB (368 words) - 00:27, 30 July 2020
Volume 3. Herbs, young vegetative parts heavily coated with mucilage. Leaves floating; petiole long. Leaf-blade elliptic. Flowers: sepals 3, not petaloid, linear-oblong
4 KB (296 words) - 08:22, 30 July 2020
node. Sessile leaves forming basal rosette, blade thin. Petiolate leaves floating or emersed; blade cordate to reniform, apex obtuse to acuminate. Inflorescences
6 KB (305 words) - 05:33, 30 July 2020
surface, or emersed. Sessile leaves forming basal rosette. Petiolate leaves floating or emersed; blade cordate to hastate, apex acute to acuminate. Inflorescences
6 KB (289 words) - 05:37, 30 July 2020
phyllodia, (expanded petioles resembling and functioning like leaves), sessile; floating leaves long-petiolate, petioles terete, septate; blade orbiculate to oblong-lanceolate
5 KB (311 words) - 01:00, 30 July 2020
perennial in the tropics; usually terrestrial, sometimes aquatic but not floating. Culms 5-200 cm tall, 0.4-3 mm thick, decumbent to erect, commonly geniculate
11 KB (1,351 words) - 04:07, 30 July 2020
present; corms present. Leaves emersed, floating, and submersed; submersed phyllodial, flattened, to 45 cm; floating with petiole triangular, to 100 cm, blade
8 KB (610 words) - 01:01, 30 July 2020
Volume 22. Plants in fresh-water to 2 m deep. Leaves emersed, submersed, or floating; blade triangular proximally, flattened distally. Inflorescences overtopping
3 KB (215 words) - 00:56, 30 July 2020
Copyright: Flora of North America Association Plants perennial, typically free-floating. Vegetative stems condensed, except when branching. Flowering-stems erect
9 KB (910 words) - 05:53, 30 July 2020
tidal marshes, often in shallow water or on emergent stumps, floating logs, and floating mats of vegetation Elevation: 0–700 m Generated Map Legacy Map
8 KB (649 words) - 02:16, 30 July 2020
Treatment on page 79. Mentioned on page 80. Plants moderate to large, erect to floating, green to dark-brown; capitulum large, well defined and flattopped. Stems
6 KB (671 words) - 07:00, 30 July 2020
294. Plants annual; glabrous or sparsely pilose, not producing juvenile floating leaves. Culms 10-30 cm, simple, ascending or decumbent, often geniculate
5 KB (653 words) - 04:50, 30 July 2020
Association Herbs, to 20 cm. Rhizomes absent; stStolon buds with 1 root. Leaves floating or, in dense vegetation, emergent; blade 1.2–6 × 1.3–6.3 cm; primary-veins
5 KB (498 words) - 00:55, 30 July 2020
weakly minerotrophic habitats such as poor sedge fens, lake edges, and floating mats Elevation: low to moderate elevations Generated Map Legacy Map Alta
4 KB (641 words) - 06:54, 30 July 2020
aquatic or amphibious, 0.5–4 dm, glabrous throughout. Stems erect, creeping, floating, or submerged, irregularly branched, frequently rooting at nodes when submerged
6 KB (421 words) - 21:03, 7 June 2022
viscid-aromatic, more or less hairy throughout, not producing juvenile floating leaves. Culms 5-15 (30) cm, simple or branching at the upper nodes, erect
7 KB (737 words) - 04:50, 30 July 2020