Pâte à macher
Peut être maché comme du chewing-gum ou peut souvent être utilisé pour comme édulcorant ou agent épaississant dans les aliments.
Abies amabilis (Red Fir) - Abies balsamea (Sapin baumier) - Abies fraseri (She Balsam) - Abies grandis (Sapin blanc) - Abies lasiocarpa (Subalpine Fir) - Acacia aneura (Mulga Acacia) - Acacia dealbata (Mimosa argenté) - Acacia decurrens (Mimosa) - Acacia farnesiana (Mimosa de Farnèse) - Acacia pycnantha (Golden Wattle) - Acacia saligna (Mimosa à feuilles de Saule) - Aciphylla colensoi (Wild Spaniard) - Aciphylla squarrosa (Speargrass) - Agoseris aurantiaca (Mountain Dandelion) - Agoseris glauca (Mountain Dandelion) - Apocynum cannabinum (Indian Hemp) - Asclepias asperula (Antelope Horns) - Asclepias californica (California Milkweed) - Asclepias decumbens - Asclepias eriocarpa (Woollypod Milkweed) - Asclepias erosa (Desert Milkweed) - Asclepias hallii (Purple Silkweed) - Asclepias involucrata (Dwarf Milkweed) - Asclepias lanceolata (Purple Silkweed) - Asclepias ovalifolia - Asclepias pumila (Low Milkweed) - Asclepias purpurascens (Purple Milkweed) - Asclepias quadrifolia (Fourleaf Milkweed) - Asclepias rubra (Red Silkweed) - Asclepias speciosa (Showy Milkweed) - Asclepias syriaca (Asclépiade de Syrie) - Asclepias viridiflora (Green Milkweed) - Astragalus adscendens (Persian Manna) - Astragalus brachycalyx - Astragalus carduchorum - Astragalus creticus - Astragalus densissimus - Astragalus florulentus - Astragalus globiflorus - Astragalus gummifer (Tragacanth) - Astragalus kurdicus - Astragalus leioclados - Astragalus massiliensis - Astragalus microcephalus - Astragalus parnassi cylleneus - Astragalus piletocladus - Astragalus pycnocladus - Astragalus sirinicus - Astragalus stenonychioides - Astragalus strobiliferus - Astragalus stromatodes - Astragalus turkmenorum - Atractylis gummifera - Brachyglottis repanda (Bushman's Toilet Paper) - Bumelia lanuginosa (Chittamwood) - Calligonum aphyllum - Ceratonia siliqua (Caroubier) - Chenopodium californicum (California Goosefoot) - Chrysothamnus nauseosus (Rubber Rabbitbrush) - Chrysothamnus viscidiflorus (Green Rabbitbrush) - Cistus ladanifer (Ciste à gomme) - Cycas circinalis (Sago Palm) - Dacrycarpus dacrydioides (Kahikatea) - Echinops spinosissimus - Encelia farinosa (Brittle Bush) - Euphorbia antisyphilitica (Candelilla) - Euphorbia marginata (Euphorbe) - Goodyera oblongifolia (Western Rattlesnake Plantain) - Grindelia lanceolata (Rosin Weed) - Grindelia squarrosa (Rosin Weed) - Helenium hoopesii (Owls Claws) - Hymenoxys richardsonii (Pingue Hymenoxys) - Juniperus monosperma (One-Seed Juniper) - Lactuca pulchella (Blue Lettuce) - Larix occidentalis (Western Larch) - Liquidambar orientalis (Copalme d'Orient) - Liquidambar styraciflua (Copalme) - Lygodesmia juncea (Skeleton Weed) - Melia azederach (Bead Tree) - Melicope ternata - Microseris procera (Yam Daisy) - Opuntia ficus-indica (Figuier de barbarie) - Passiflora tetrandra - Phormium cookianum (Wharariki) - Phormium tenax (Phormium) - Picea glauca (White Spruce) - Picea mariana (Black Spruce) - Picea rubens (Red Spruce) - Picea sitchensis (Épicéa de Menzies) - Picea smithiana (Morinda Spruce) - Pinus contorta (Beach Pine) - Pinus edulis (Rocky Mountain Piñon) - Pinus halepensis (Pin d'alep) - Pinus lambertiana (Sugar Pine) - Pinus monticola (Western White Pine) - Pinus ponderosa (Ponderosa Pine) - Pinus sabiniana (Digger Pine) - Pinus strobus (Pin de Weymouth) - Pistacia lentiscus (Pistachier lentisque) - Pistacia terebinthus (Pistachier térébinthe) - Pittosporum eugenioides (Tarata) - Pittosporum phillyreoides (Weeping Pittosporum) - Pittosporum tenuifolium (Tawhiwhi) - Populus angustifolia (Narrowleaf Cottonwood) - Populus deltoides monilifera (Plains Cottonwood) - Populus deltoides wislizenii (Rio Grande Cottonwood) - Populus fremontii (Cottonwood) - Prunus armeniaca (Abricotier) - Prunus avium (Merisier) - Prunus cerasoides (Wild Himalayan Cherry) - Prunus cerasus (Griottier acide) - Prunus cerasus austera (Morello Cherry) - Prunus cerasus caproniana (Griottier) - Prunus cerasus frutescens (Bush Sour Cherry) - Prunus cerasus marasca (Maraschino Cherry) - Prunus domestica (Prunier à greffer) - Prunus dulcis (Amandier) - Prunus pensylvanica (Pin Cherry) - Prunus persica (Pêcher) - Prunus persica nucipersica (Nectarine) - Pseudotsuga menziesii (Sapin de Douglas) - Quercus engelmannii (Evergreen Oak) - Quercus petraea (Chêne sessile) - Quercus pungens (Sandpaper Oak) - Quercus robur (Chêne pédonculé) - Schinus molle (Poivrier du Pérou) - Silphium laciniatum (Compass Plant) - Sonchus oleraceus (Laiteron maraîcher) - Thuja plicata (Thuya géant) - Tragopogon porrifolius (Salsifis) - Tsuga heterophylla (Tsuga hétérophylle)