Juncus bufonius (toadrush) 624 -- terminal infl w/ no big side lvs; bract do not surpass infl; moist pls; nearly cosmopolitan
Juncus caesariensis (New Jersey rush) 626 -- obpyrimidal infl; sphagnum bogs in pine barrens
Juncus canadensis (Canada rush) 626 -- obpyramidal; lf like a rifle in at ease position
Juncus compressus (flattened rush) 622 -- terminal infl w/ no big side lvs; wet meadows & salt marshes
Juncus conglomeratus (conglomerate rush) 624 -- side infl w/ no big side lvs; fls conglomerated in one place; stem ridged
Juncus coriaceus (leather rush) 623 -- terminal infl w/ no big side lvs; from firm perianth; wet ground, swamps, brackish marshes
Juncus debilis (weak rush) 629 -- obpyrimidal w/ smaller frs never awl-shaped; fr surpassess seps; moist sandy soil
Juncus effusus (soft rush) 625 -- side infl w/ no big side lvs; very long fl stalks; stem not ridged; open marshes, wet meadows
Juncus ensifolius (sword-shaped rush) 625 -- unique side lvs; fr w/ 3 stamen-like appendage at tip; wet pls.
Juncus filiformis (thread-like rush) 625 -- side infl w/ no big side lvs; sandy shores, bogs, alpine meadows
Juncus gerardii (black grass rush) 622 -- terminal infl w/ no big side lvs; salt marshes along the coast
Juncus inflexus (inflexible rush) 624 -- side infl w/ no big side lvs; fr surpasses seps; wet meadows & along roads
Juncus marginatus (marginate rush) 626 -- unique side lvs; few-flowered obpyramidal infl
Juncus militaris (military rush) 628 -- obpyrimidal w/ smaller frs never awl-shaped;
Juncus nodosus (knotty rush) 628 -- unruly round ball; bogs, marshes & wet shores
Juncus pelocarpus (brown-fruited rush) 628 -- unique side lvs; moist boggy or sandy soil & shores
Juncus pylaei (rush) 625 --side infl w/ no big side lvs; very long bracts; stem ridged
Juncus roemarianus (needle rush) 625 -- unique side lvs; infl near top
Juncus scirpoides (scirpus rush) 627 -- infl round balls
Juncus secundus (one-sided rush) 622 -- terminal infl w/ no big side lvs; us. in clay soil
Juncus sp. (rush) Juncaceae --
Juncus stygius (rush) 625 -- unique side lvs; one sole infl
Juncus subcaudatus (almost-tailed rush) 626 -- obpyrimidal infl;
Juncus subtilis (slender rush) -- prostrate or creeping rushes; fls solitary or in pairs; stamens 6
Juncus tenuis (path rush) 623 -- terminal infl w/ no big side lvs; bracts surpass infl
Juncus torreyi (Torrey's rush) 627 -- infl round balls; very ptd fruit tip; wet sunny pls. or shallow standing water
Juncus trifidus (three-forked rush) 622 -- terminal infl w/ no big side lvs; rock crevices & alpine meadows
Juncus validus (vigorous rush) -- lvs evidently flattened, somewhat equitant
Juncus vaseyi (Vasey's rush) 623 -- terminal infl w/ no big side lvs; moist, often sandy soil Juniper communis (juniper) Cupressaceae
Juniperus horizontalis (creeping juniper) Cupressaceae 035
Juniperus virginiana (red cedar) Cupressaceae 035 -- Justicia americana (American water willow) Acanthaceae ((5) (5) 2 1 hypo) 460 -- violet or white, purple-spotted; OE lance; mud & shallow water
K
Kalmia angustifolia (sheep laurel) Ericaceae ((5) 5 10 1) 187
Kalmia latifolia (mountain laurel) Ericaceae ((5) 5 10 1) 186
Kalmia polifolia (swamp laurel) Ericaceae ((5) 5 10 1) 187 -- fls crimson-pink .5-.75" wide; lvs OE whitened beneath; cold bogs/mtn tops Kickxia elatine Scrophulariaceae/Antirrhineae ((5) (5) 4 1 stigma 1) 448 -- weed in moist, sandy pls.
Kickxia spuria (cancerwort) Scrophulariaceae/Antirrhineae ((5) (5) 4 1 stigma 1) 448 -- weed in moist, sandy pls. Knautia arvensis (blue buttons) Dipsacaceae ((4) (8-12) 4 1) 488 -- lilac-purple fls; basal lvs dandelion-like; OT, stem lvs deeply lobed
Kochia scoparia (summer cypress) Chenopodiaceae (0 5 5 2-3+perf or pistillate) 090 --
Koeleria pyramidata (junegrass) Poaceae 330 -- short, wiry tufts; long stems topped by pipe cleaner infl
Kosteletzkya virginica (seashore mallow) Malvaceae (5 5 5 1 hypo) 133 -- fls rose, 1.5-2.5" wide; lvs AT, halberd Krigia biflora (two-flowered cynthia) Asteraceae/Lactuceae 597 -- basal lvs entire BE; orange BL; branching fl stalk
Krigia dandelion (colonial dwarf dandelion) Asteraceae/Lactuceae 598 -- solitary head, golden yellow BL
Krigia virginica (one-flowered cynthia) Asteraceae/Lactuceae 598 -- 1 fl per stem; multi stems; orange BL Kuhnia eupatorioides (false boneset) Asteraceae/Eupatorieae 573 -- white flattish cluster; AT/AE lance; dry, open woods
L
Lachnanthes caroliniana (red root) Haemodoraceae (6 t 3 3) 781 -- Lactuca biennis (tall blue lettuce) 590 -- bluish to whitish fls; achene sev nerved, long filiform beak; AT/AL flat lf, ptd
Lactuca canadensis (wild lettuce) 590 -- yellow, small heads; achene w/ 1 median nerve; AT&AL not spiny toothed
Lactuca floridana (woodland lettuce) 590 -- blue fls; achene sev nerved, long filiform beak;
Lactuca hirsuta (hairy tall lettuce) 589 -- yellow; achene w/ 1 median nerve; lvs scarcely prickly 13-25 fls
Lactuca ludoviciana (prairie lettuce) 589 -- yellow; achene w/ 1 median nerve; lvs prickly toothed; 20-56 fls
Lactuca muralis (wall lettuce) 589 -- yellow; achene sev nerved, long filiform beak; lvs glaucous benth; fls not very aster-like
Lactuca pulchella (blue lettuce) 590 -- blue; achene w/ 1 median nerve; AE or AT
Lactuca saligna (willow-leaf lettuce) 591 -- light yellow; achene sev nerved, short beaked; lvs not prickly margined
Lactuca serriola (prickly lettuce) 591 -- light yellow; achene sev nerved, short beaked; lvs w/ numerous, spiny teeth
Lactuca sp. (lettuce) Asteraceae/Lactuceae -- Lamiaceae (mint) 2 stamens -- Blephilia, Collinsonia, Cunila, Hedeoma, Lycopus, Monarda, Salvia
Lamiaceae 4 stamens, axillary infl -- Ballota, Isanthus, Galeopsis, Glechoma, Isanthus, Lamium, Leonurus, Mentha, Melissa, Satureja
Lamiaceae terminal infl -- Collinsonia, Perilla, Physostegia
Lamiaceae fls 2-many - Agastache/Collinsonia/Dracocephalum/Elsholtzia/Hyssopus/Mentha/Nepeta/Prunella/Pycnanthemum/Satureja/Stachys/Thymus Lamium album (white dead nettle) 423 -- white fls; OT coarse, egg; gardens, roadsides, waste pls.
26