Lycopodium appressum (southern club moss) 002 -- lvs entire

Lycopodium carolinianum (slender club moss) 0002 -- bogs & sandy pine barrens in acid soil

Lycopodium clavatum (running pine) 0002 -- branching stems simulate deer horns; terminal cones; open dry woods & rocky pls

Lycopodium complanatum (northern ground cedar) 003 -- cedar like; cones to 2.5cm; aerial brnchs w/ annl constrictions; woods,rocky slopes

Lycopodium digitatum (southern ground cedar) 0003 -- cedar-like; cones to 4+cm; fan-shaped; no constrictions; dry open woods or meadows

Lycopodium lucidulum (shining club moss) 001 -- no terminal cone; lvs downward-pointing; lf awl-shaped at tip & toothed

Lycopodium obscurum (ground pine or tree club moss) 002 -- pine-like branches; moist woods

Lycopodium sp. (club moss) Lycopodiaceae

Lycopodium tristachyum (wiry ground cedar) 003 -- bluish-green cast; beneath coniferous woods, sandy pls. Lycopus americanus (water horehound) 420 -- OL lower lvs deeply lobed at base, upper merely toothed

Lycopus amplectens (clasping water horehound) 420 -- OT sessile, narrower, felty lvs, broad or rounded at base; cstal plain

Lycopus europaeus (European water horehound) 420 --

Lycopus uniflorus (northern water horehound) ((5) (5) 2 1) 445-- calyx (broadly triangular lobes) & corolla 5-lobed; stamens exsert; like virginicus

Lycopus rubellus (stalked water horehound) 420 -- on or near coastal plain

Lycopus uniflorus (northern water horehound) 419 -- fls w flaring lobes; inconsp. hairy or glabrous; OT

Lycopus virginicus (Virginia water horehound) Lamiaceae ((5) (4) 2 1) 445--fls w erect lobes,4-lobed;OT dk grn or prpl, abrptly narrowed both ends Lygodium palmatum (climbing fern) Schizaeaceae 011 -- Lyonia ligustrina (maleberry) Ericaceae ((5) 5 10 1) 187 -- lvs very minutely serrulate, not hairy, thin, green

Lyonia mariana (staggerbush) Ericaceae ((5) 5 10 1) 188 -- lvs olive green, hairy on veins; fls tubular 7-13mm, white to rose

Lyonia lucida (evergreen swamp fetterbush) Ericaceae ((5) 5 10 1) 188 -- Lysimachia ciliata (fringed loosestrife) 199 -- staminodes; yellow pets & lf stlks fringed hairy; OE egg, lng ptd, not punctate

Lysimachia hybrida (Mississippi-valley loosestrife) ((5) 5 5 1) -- staminodes; yellow pets; lvs ellip, not punctate

Lysimachia lanceolata (lance leaved loosestrife) ((5) 5 5 1) -- staminodes; yellow pets; OE lance, not punctate, w/ smaller lvs in axils

Lysimachia nummularia (moneywort loosestrife) 201 -- yllw axillary fls, dotted/lined: creeping plant; OE roundish, punctate

Lysimachia punctata (spotted loosestrife) 201 -- fls in axillary whorls; WE 3or4 lance, punctate;occ weed

Lysimachia quadriflora (smooth loosestrife) 200 -- staminodes; yellow pets; OE linear, sessile, not punctate

Lysimachia quadrifolia (whorled loosestrife) -- axillary yellow fls, dotted/lined; WE punctate

Lysimachia sp. (loosestrife) Primulaceae ((5) 5 5 1) --

Lysimachia terrestris (swamp candles loosestrife) 202 -- yellow fls, dotted/lined, in terminal raceme; OE lance, punctate

Lysimachia thrysiflora (tufted loosestrife) 201- yllw in spikelike globular racemes in axils of middle lvs; OE lance, punctate

Lysimachia vulgaris (garden loosestrife) 201 -- OE lance, punctate

Lysimachia x producta (loosestrife) -- like swamp candles-larger bracts (lwr foliaceous); pets dotted/ined; OE ellip, punctate Lythraceae (loosestrife) sep & pet mostly 4 or 5 -- Ammannia, Decodon, Rotala

Lythraceae (loosestrife) sp & pet us. 6 -- Cuphea, Lythrum Lythrum alatum (winged loosestrife) 292 -- purple fls; AE ellip

Lythrum hyssopifolia (annual loosestrife) 292 -- pale purple to white fls; AE lance

Lythrum lineare (narrow-leaved loosestrife) 292 -- pale purple fls; OE linear

Lythrum salicaria (purple loosestrife) (6 6 12 1 peri) 292 -- red-purple fls; OE sessile, spear

Lythrum sp. (loosestrife) Lythraceae (6 6 6 1 peri) M

Madia sativa (Chile tarweed) Asteraceae/Heliantheae 510 -- heads radiate yellow; AE sessile, hairy; stem hairy; roadsides

Malcolmia maritima Brassicaceae (4 4 4+2 1) 179 -- like Chorispora tenella (blue mustard) but eglandular & w/out fr cross-partitions

Maclura pomifera (osage orange) Moraceae 70 -- AE lance-ovate, acuminate; thorns stout; s west; rich moist-soil

Magnolia acuminata (cucumber tree) Magnoliaceae (6 t N N) 036 -- lvs brown beneath

Magnolia grandiflora (southern magnolia) Magnoliaceae (6-12 t N N) 36 -- lvs brown beneath, very pointed

Magnolia tripetala (umbrella magnolia) Magnoliaceae (6-9 t N N) 37 -- lvs to 2 feet long, pale & pubescent beneath, tapering at base

Magnolia virginiana (sweetbay magnolia) Magnoliaceae (9-12 t N N) 36 -- lvs white beneath

Magnoliaceae (magnolia) -- Liriodendron (tulip tree); Magnolia (magnolia)

Maianthemum canadense (Canada mayflower) Liliaceae (3 3 6 3) 800 --

Malaxis monophyllos (white adder's mouth) Orchidaceae (2+1z 3 1-2 3) 825 -- numerous gr-white fls; BE oval

Malaxis unifolia (green adder's mouth) Orchicaceae (2+1z 3 1-2 3) 825 Malva alcea (vervain mallow) 134 --upper lvs 5-7 divided; white to pale purple

Malva moschata (musk mallow) 134 -- upper lvs 5-7 divided; white to pale purple

Malva neglecta (common mallow) 135 -- RL; white or tinted pink/purple; plants depressed; peds30

Malva parviflora (little mallow) 135 -- RL; white or tinted pink/purple; plants depressed; peds>10

Malva rotundifolia (dwarf mallow) 135 -- RL; white or tinted pink/purple; plants depressed; peds =10

Malva sp. (mallow) Malvaceae (5 5 5 1 hypo) --

Malva sylvestris (high mallow) 135 -- rarely lobed; RL red purple

Malva verticillata (whorled mallow) 135 -- RL; white or bluish white Malvaceae (mallow) stamen column bearing anthers -- Gossypium; Hibiscus; Kosteletzkya

Malvaceae (mallow) anthers at the summit of the stamen column -- Abutilon; Althaea; Malva; Modeola; Sida

Marchantia polymorpha -- a liverwort that grows on moist shores; has umbrella like reproductive structures

Marrubium vulgare (horehound) Lamiaceae ((5) (5) 2+2 1) 412 -- white; plant white-woolly; lvs deeply veined; OT blunt

Marsilea quadrifolia (European water shamrock) Marsileaceae 30

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