KNOW YOUR PLANTS - California Poison Control System

Marigold, big Tagetes erecta 1
Marmalade bush Streptosolen jamesonii 4
Marsh horsetail Equisetum palustre 4
Marsh marigold Caltha palustris 1,3
Match-me-if-you-can Acalypha wilkesiana 1
Mate Ilex paraguariensis 3
Matrimony vine Lycium halimifolium 4
Mauna loa Spathiphyllum spp 2a
Mayapple Podophyllum peltatum 1,4
Meadow crocus Colchicum autumnale 4
Meadow saffron Colchicum autumnale 4
Medicinal aloe Aloe barbadensis 1,3
Medicine plant Aloe spp 1,3
Mescal Lophophora williamsii 4
Mescal (do not confuse with
Agave uthaensis (do not confuse 1,3
Lophophora williamsii--Peyote) with Lophophora williamsii--
Peyote)
Mescal bean Sophora secundiflora 4
Mescal button Lophophora williamsii 4
Mesquite Prosopis glandulosa 1
Mexican bird of paradise Caesalpinia mexicana 3
Mexican breadfruit Monstera deliciosa 2a
Mexican breadfruit Philodendron pertusum 2a
Mexican fireweed Kochia scoparia 1, 2a, 2b
Mexican flame vine Senecio confusus 1
Mexican horsetail Equisetum spp 4
Mexican prickle poppy Argemone mexicana 4
Mexican tea Chenopodium ambrosioides 3
Mexican tea Ephedra spp 4
Meyer lemon (peels and thorns) Citrus meyeri 1
Milk barrel Euphorbia spp 1,3
Milk bush Euphorbia tirucalli 1,3
Milk purslane Chamaesyce maculata 1
Milk purslane Euphorbia maculata 1
Milk weed Chamaesyce drummondii 1
Milkweed Asclepias spp 4
Milkweed Euphorbia drummondii 1,3