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Scientific Lead Number Lead Position Lead Characteristics Lead Characteristics with Glossary Line result key id Line result taxon id result text
Eleocharis
Culms slender to filiform; scales obtuse, 30-40 per spikelet; scales 2-3.5 mm long; achenes 0.9-1.6 mm long; leaf sheath apex with tooth (0.1 mm long) sometimes present; [of basic soils, southward in the Mountains and rarely Piedmont, widespread northward]
Culms slender to filiform; scales obtuse, 30-40 per spikelet; scales 2-3.5 mm long; achenes 0.9-1.6 mm long; leaf sheath apex with tooth (0.1 mm long) sometimes present; [of basic soils, southward in the Mountains and rarely Piedmont, widespread northward]
Dichanthelium
Usually all culm nodes bearded; internodes glabrous, or middle and upper internodes and peduncle sparsely to moderately spreading short-hairy, sometimes also glandular; upper as well as lower vernal sheaths and both surfaces of cauline blades pubescent, often densely so; spikelets (1.5-) 1.8-2.2 mm long; [of dry rocky or sandy basic soil and barrens]
Usually all culm nodes bearded; internodes glabrous, or middle and upper internodes and peduncle sparsely to moderately spreading short-hairy, sometimes also glandular; upper as well as lower vernal sheaths and both surfaces of cauline blades pubescent, often densely so; spikelets (1.5-) 1.8-2.2 mm long; [of dry rocky or sandy basic soil and barrens]
Isoetes
Leaves grass-green; megaspore surface granular or unornamented, > 525 μm in diameter; [in basic (limestone) substrates]; [2n: n. AL, nw. GA and northward]
Leaves grass-green; megaspore surface granular or unornamented, > 525 μm in diameter; [in basic (limestone) substrates]; [2n: n. AL, nw. GA and northward]
Eleocharis
Plants annual, cespitose (with inconspicuous rhizomes); achene nearly terete, narrowly obpyriform; tubercle slender-conic with narrow base; [of basic soils inland, common northeast, scattered southward in WV, VA, and TN] .
Plants annual, cespitose (with inconspicuous rhizomes); achene nearly terete, narrowly obpyriform; tubercle slender-conic with narrow base; [of basic soils inland, common northeast, scattered southward in WV, VA, and TN] .


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4 key lines found. Start a new search Searched: Lead Characteristics with Glossary