COMMON NAME SCIENTIFIC NAME EARLIEST 
liga, \Witll 5 ee se Allg EruCOCCILN === ee Junes2 62222 
Letiuees? Prickly2. esse s2s5-5-5=- Lactuca’ scariola2---eaeeee ees July .2822eoee= 
Lettuce. (Whites) 22282 ee Prenanthes albdss22 2 sess 2 === =e Aug. 20----__ 
Latiuce:k Wildtt 226" 2 Se ae Lactuca canadensisea=a=-—====—=—— June) 2222222= 
Lice Becvar Ss. eee eens Lappulavechinatasse======—==— == Maya s=e——= 
Lily? Meadowae=t2-- ee Lilium philadelphicum__------~---- June. 11 = 
Lily, Wurkéss Cap 22 ee see eee. Lilium michiganense-------~~-~~--. July) 2 
Lily; a Whites WVatereee === === se, Nymphaea tuberosa____------~---. Junessaeeaaa= 
Dalyaeellowa Lond saa Nitphare @a0enG == se se= Mays 1s 
Palyzof=the= Valleys Wilds ====——e= Maianthemum canadense____------ Mays 622222222 
Lobelia; Boge ae eee Lobelia’ kalmiil == Julys31 
iobeliass Greate Blueses= ese Lobelia ‘siphilitica.———______-__ = _ July. 23 
Lobeliameealen spiked].=-—=———=—=— Lobeliauspicotas 2222s oon e eae June 
oosestrite morn 2 ede ee Lysimachia ciliata_________.-_--_- Junes.Ss==———= 
ILoosestrite ms Marsh] ===) == == =——=ae Lysimachia quadriflora____-----~-- Junes2sesee=s 
Loosestrife, Swamp ——---------____. Lysimachia thyrsiflora____-—----- _May 262222 
MoosestrifewiWin ee ees Lythrum alatum—____.-_-_-__-___. Junes22= 
Lopseed kt ae ae es ee Phryma leptostachya_-____-------- July.) 
supine Wild 2222) =e ee eee Lupinus perennis--.2--___- +e. May 3425222 
NENG ese SGN Ge ee Galarmmoutisiina eee June p= 
Mallowee Commons === eee Malvasnecolecta= es eae Junes| 4 
Mallow.) indian. eee Abutilon theophrasti____-----~__~-. July 
Manigold se Mais heen eee Galthampalustrissee. eee March 380____- 
MaricoldsS wa pe ene Bidens coronata.2--]_ July.3222—s 
Mastermakattlesna kena == === ame Eryngium yuccifolium____--------. July. 
May 2p ples 252 soe eee eee Podophyllum peltatum_----~----~- Mayo 
Mezcdowi kt uesme ict) ye Thalictrum dioicum---~----------- April 15222222 
Meadows hues bur pene ee Thalictrum dasycarpum__—-—~----- Jue 42 
Meadowswéet=1 222 ee ee Spireed ed bd aaa ee eee July14 ae 
Medickst Black sae aaeeee sae eee Medicago lupulina__-------------- May 522.20 
Mercury, Three-Seeded=—-- Acalypha rhomboidea__--__------~- June... 
Mermaids. alse ee eee Floerkea proserpinacoides—____—--~- Aprilaz42=== 
Mierm sid Weed ae ee eee eee Proserpinaca palustris______----__ June 302---=2— 
Milkweed, Clasping___-___________Asclepias amplexicaulis__—__-___-— Junesl52====— 
Milkweed, Common_______-_______-_ ASCIEDIAS HSU TLLCU nae Junee2j=2.——— 
MilkweedsePrainies.=2e= aaa. aaae Asclepias sullivantii__-____-__--__-_. June 30______ 
MGV kw eed)sae Ui: eee eee Asclepias purpurascens____--~~--~-. June 20=22== 
Milkweed, Swamp-_____--__-_____ Asclepias incarnata_____________~. July..ca eee 
Milkweed) Whorled=2= 2-2 Asclepias verticillata__-__________- Julyo22s222= 
Mill kewiorwtse CO Ss eee ee eee ee Poljgalatcrucitatasse2 July 242 
IMG Wrote sae hie cle ae eS Polygala sanguinea____-__-_----_~- Junew22 eas 
Milkwontee burp lene eee Polyogala, polyoauma==2 = June 32 2eeee 
Wwihdbantoreu, Wael eel. Polygala verticillatas2_-—-— = July, 422 Sees 
Wiens, Wionbbahrarioe 8 Pycnanthemum virginianum__----~ July 22a 
MintMe Wild] 222. 220 se ee eee WHOTADUR CREO WIS a ee July slo sae 
Money. wor te ere eee eee Lysimachia nummularia____-----_ JUNG w= 
Monikeyae lilo wer sss ae Mimuliseringensa= ==. === July oe 
Mothenw ort ee Leonurus cardiaca______-___-____- June woo 
Mulleinss Commones a= === aan Verbascum thapsus—____________=_ June 2222222= 
Mulleinss Moth as =e ee eee Verbascum blattaria______________June 132222 2— 
Musturdse Black) 2 ee PB rassiCun 1) 01 ee May1222e22e= 
Mustard, Hedgecco 2 —Sisymbrium officinale.___________-. May (3022s e== 
Mustard) Tumbler sees sees ee Sisymbrium altissimum_—---------. May. 21 
Nannyherry ea. cee ee ee Viburnum ' lentago__________-_____ Aprill2saa= 
Nettleseh alsel == se seca ese Boehmeria cylindrica_____-__--___ July 24220 
NettlessH edgec2.t-aeaese ee ee Stachys tenutfolids2e. oe June === 
Nettlewtiiorsoses eee ee ree Solanum carolinense___----------- JunerZi==ee—— 
Nettles Stinging 85.22. Le Unticasproce;aea ee eee June 26______ 
NettlenW 00d see a sae ere eee Laportea canadensis__________----July 4 ~~ ~-~-__- 
Nightshade, Bittersweet._________. Solanum dulcamara____---------- Mays. 6=2aaee 
Nightshade, Black 222 --2___.. e Solanum americanum____----__-~_- Julya21 
Nightshade, Enchanter’s__________Circaea quadrisulcata____________- July4 22 eee 
OnionyNodding "Wildes 22252 Allium cernuunm——________________- June: 2922. =—= 
Paintbrush, Indians? Se ees Castilleja COCCIN CA ee eee ‘May 12 
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