United States

Agrimony

Agrimonia eupatoria

Ajuga

Ajuga reptans

Endangered

Alder

Alnus glutinosa

Alder leaf beetle

Agelastica alni

Alder Spittlebug

Aphrophora alni

All Species in United States

Lustrous Bog-Moss

Sphagnum subnitens

Lygaeid bug

Nysius thymi

Lyrate Rockcress

Arabidopsis lyrata

Extinct

Lyre-Tipped Spreadwing

Lestes unguiculatus

Macadamia

Macadamia integrifolia

Vulnerable

Macadamia nut

Macadamia tetraphylla

Endangered

Macarthur palm

Ptychosperma macarthurii

Macaw flower

Heliconia bihai

Machilus oystershell

Lepidosaphes beckii

Mackenzie'S Willow

Salix prolixa

Macloskey'S Violet

Viola macloskeyi

Macoun'S Wart Lichen

Pertusaria macounii

Macroalgae

Caulerpa brachypus

Maculated dung beetle

Chilothorax distinctus

Madagascar dropseed

Sporobolus pyramidatus

Madagascar periwinkle

Catharanthus roseus

Madagascar ragwort

Senecio madagascariensis

Madagascar widow's-thrill

Kalanchoe blossfeldiana

Madamfate

Hippobroma longiflora

Madam gorgon

Acicarpha tribuloides

Madeira cockroach

Rhyparobia maderae

Madeira dyer's greenweed

Genista maderensis

Madonna lily

Lilium candidum

Madwoman'S Milk

Euphorbia helioscopia

Magellan's peat moss

Sphagnum magellanicum

Magic-Lily

Lycoris squamigera

Magic Treeflute Lichen

Menegazzia terebrata

Magnificent Bryozoan

Pectinatella magnifica

Magnolia-Cone Xylaria

Xylaria magnoliae

Magnolia Warbler

Setophaga magnolia

Magpie Fungus

Coprinopsis picacea

Vulnerable

maidenhair pocket moss

Fissidens adianthoides

Maidenhair Spleenwort

Asplenium trichomanes

Maidenhair vine

Muehlenbeckia complexa

Maiden pink

Dianthus deltoides

Maine Snaketail

Ophiogomphus mainensis

Malabar plum

Syzygium jambos

Malayan spurge tree

Euphorbia antiquorum

Malaysian apple

Syzygium malaccense

Malaysian persimmon

Diospyros maritima

Malaysian scurfpea

Cullen corylifolium

Mallard

Anas platyrhynchos

Maltesecross

Silene chalcedonica

Maltese star-thistle

Centaurea melitensis

Mammoth Clover

Trifolium medium

Mammoth wildrye

Leymus racemosus

Manchurian honeysuckle

Lonicera ruprechtiana

Manchurian walnut

Juglans mandshurica

Manchu tubergourd

Thladiantha dubia

Mandarin Yellow Ringless Amanita

Amanita sinicoflava

Maned Duck

Chenonetta jubata

Mango

Mangifera indica

Data Deficient

Mango seed weevil

Sternochetus mangiferae

Mangrove fan palm

Licuala spinosa

Manila grass

Zoysia matrella

Manna gum

Eucalyptus viminalis

Man to man

Peperomia pellucida

Manure worm

Eisenia andrei

Many-Flowered Leskea

Pylaisia polyantha

Manyflower tobacco

Nicotiana acuminata