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32 Cards in this Set
- Front
- Back
Decidous fascicle. 5 needles. Apophysis about same thickness as rest. Umbo terminal. Cones largest. |
Pinus lambertiana |
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Decidous fascicle. 5 needles. Apophysis about same thickness as rest. Umbo terminal. Cones large but not largest. |
Pinus monticola |
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Decidous fascicle. 1 needle. |
Pinus monophylla |
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Persistent fascicle. 3 needles, shorter than 6in. Apophysis thicker than rest. Umbo center. Armed. Serotinous cone. |
Pinus attenuata |
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Persistent fascicle. 3 needles, longer than 8in. Apophysis thicker than rest and angled straight down. Umbo center. Armed. |
Pinus sabiniana |
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Persistent fascicle. 3 needles, shorter than 6in. Apophysis thicker than rest. Umbo center. Armed. Prickles bent downward. |
Pinus jeffreyi |
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Persistent fascicle. 3 needles, shorter than 6in. Apophysis thicker than rest. Umbo center. Armed. Prickles pointed outwards. |
Pinus ponderosa |
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Persistent Fascicle. 2 needles. |
Pinus contorta |
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Scale-like leaves. Internodes longer than wide. Flat branching. Seed cone 3 parted Monoecious. |
Calocedrus decurrens |
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Scale-like leaves. Internodes about same length as width. Flat branching. Butterfly stomata. Seed cone longer than wide. Monoecious. |
Thuja plicata |
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Scale-like leaves. Internodes about same length as width. Flat branching. X stomata. Seed cones small and spherical. Peltate scales. Monoecious. |
Chamaecyparis lawsoniana |
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Scale-like leaves. Multidimensional branching. Soccer ball seed cones. Peltate scales. Monoecious. |
Hesperocyparis |
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Dimorphic leaves: Scale and awl-shaped. Multidimensional branching. Small, blue "ecological berry/fruit" Dioecious. |
Juniperus |
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Awl-shaped leaves. Bottlebrush branching. |
Sequoiadendron giganteum |
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Needle shaped leaves, deciduous. Opposite and 2-ranked. |
Metasequoia glyptostroboides |
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Dimorphic leaves: Needle and awl-shaped. Decurrent. 2-ranked. Needles fall attached to branchlet. |
Sequoia sempervirens |
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Needle shaped leaves. Decurrent. 2-ranked. Needles fall individually. Red ecological berry. Dioecious. |
Taxus brevifolia |
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Long leaves with sharp points. Decurrent. Opposite. Large green ecological berry. |
Torreya californica |
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Planar LI but seems bottlebrush. Double stomata. Upright, shattering cones. Leaves all about the same length. |
Abies concolor |
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Planar LI but seems bottlebrush. Double stomata. Upright, shattering cones. Alternating leaf lengths. |
Abies grandis |
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Leaves extend from shoots, not fascicles. Upright, shattering cones. Glaucous, short leaves. Branches grow upright. |
Cedrus atlantica |
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Leaves extend from shoots not fascicles. Upright, shattering cones. Glaucous, long, drooping leaves. Branches droop down. |
Cedrus deodara |
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Deciduous shoots. Pendent, persistent cones. |
Larix |
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Bottlebrush. Acute leaves attached via woody pegs. Distinct cones with jagged scale edges. |
Picea sitchensis |
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Bottlebrush and leaf base flush to stem. Double stomata. Mouse butt cone bracts |
Pseudotsuga menziesii |
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Planar LI. Single stomata. Messy appearance. Little bell cones. Direct leaf bast. |
Tsuga heterophylla |
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Subgenus with little resin |
Strobus |
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Subgenus with lots of resin |
Pinus |
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Cat-tailed branches |
Araucariaceae |
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Ecological berry with epamatium |
Podocarpaceae |
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Green stem, brown leaves. Dioecious. |
Ephedra |
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Deciduous. Fan-shaped leaves. |
Ginkgo biloba |