Shared Flashcard Set

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Field Trip 3
IB 157LF
10
Plant Sciences
Undergraduate 4
09/07/2017

Additional Plant Sciences Flashcards

 


 

Cards

Term

Alnus rhombifolia, Betulaceae,

White alder, tree

 

leaves: rhombic to narrow elliptic, finely serrated margin, rounded to acute apex, thinly hairy underside

Pale gray bark

female catkins look like cones, winged seeds

Definition
By US NPS Santa Monica Mountains National Recreation Area <a rel="nofollow" class="external autonumber" href="http://www.nps.gov/archive/samo/bloom/bloom.htm">[2]</a> - US NPS <a rel="nofollow" class="external autonumber" href="http://www.nps.gov/archive/samo/bloom/gallery/C2279CXR.htm">[1]</a>, Public Domain, <a href="https://commons.wikimedia.org/w/index.php?curid=3141943">Link</a>
Term

Arbutus menziesii, Ericaceae

Pacific madrone, tree

 

Definition

{image:https://upload.wikimedia.org/wikipedia/commons/thumb/8/81/Pacific_Madrone_Arbutus_menziesii_Branch_Fork_2120px.jpg/320px-Pacific_Madrone_Arbutus_menziesii_Branch_Fork_2120px.jpg}

 

red peeling bark with silky cool green underneath

dark green on top and lighter grayish green underside, evergreen lasting a few years, spirally arranged

Term

Frangula californica, Rhamnaceae

California coffeeberry, shrub

Definition

[image:https://upload.wikimedia.org/wikipedia/commons/3/33/CoffeeBerryFruit.jpg}

 

branches have reddish tinge

alternate, evergreen, simple, hairless

red to purple drupe fruit

Term

Fraxinus latifolia, Oleaceae

Oregon ash, tree

Definition

{image:http://science.halleyhosting.com/nature/plants/trees/deciduous/oleaster/fraxinus/latifolius/latifolia7a.jpg}

 

pinnately compound, 5-9 leaflets

often diseased or rotten

fruits are samaras

Term

Holodiscus discolor, Rosaceae

Oceanspray or creambush, shrub

Definition

{image:https://upload.wikimedia.org/wikipedia/commons/6/6b/Holodiscus_discolor_2989.JPG?download}

 

alternate, deciduous, on short lateral twigs of older stems

blades are dull green, hairy, egg shaped

teeth on top and stide margins

prominent chevron veins

Term

Notholithocarpus densiflorus, Fagaceae

Tan-oak, tree

Definition

{image:https://upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Lithocarpus_densiflorus_leaves2.jpg/1280px-Lithocarpus_densiflorus_leaves2.jpg}

 

evergreen, simple, alternate

hairy twigs

very shade tolerant

has small acorns, bristly shallow cups

Term

Rubus parviflorus, Rosaceae

thimbleberry, shrub

Definition

{image:http://www.nwplants.com/images/commons/Rubus_parviflorus_jko0331050.jpg}

 

deciduous, simple, palmately lobed, heart shaped base

soft hairs on top and bottom

Term

Sequoia sempervirens, Cupressaceae

Coast redwood, tree

Definition

{image:http://pfaf.org/Admin/PlantImages/SequoiaSempervirens2.jpg}

 

linear, long, dark green leaves

flat splays

no petioles

barrel-shaped cones

Term

Torreya californica, Taxaceae

California nutmeg, tree

Definition

{image:https://selectree.calpoly.edu/images/1400/20/original/torreya-californica-fruit.jpg}

 

leaves: linear, stiff, spine tipped

bad smell in leaves

found in shaded areas

slow growing

Term

Vaccinium ovatum, Ericaceae

Pacific Huckleberry, shrub

Definition

{image:https://upload.wikimedia.org/wikipedia/commons/7/77/Vacciniumovatum.jpg}

 

evergreen and leathery leaves

broad egg shape or elliptical

fine toothed margins

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