Angio midterm

Common name for Salicaceae Salix amygdaloides

peachleaf willow

Scientific name for peachleaf willow

Salicaceae Salix amygdaloides

Which tree do these leaves belong to?

Salicaceae Salix amygdaloides, peachleaf willow

Which tree do these buds belong to?

Salicaceae Salix amygdaloides, peachleaf willow

Name this tree

Salicaceae Salix amygdaloides, peachleaf willow

Give the common name for Salicaceae Populus angustofolia

narrowleaf cottonwood

Give the scientific name for narrowleaf cottonwood

Salicaceae Populus angustofolia

Which member of the Salicaceae family has buds that are resinous and fragrant?

Salicaceae Populus angustofolia , narrowleaf cottonwood

Which tree do these leaves belong to?

Salicaceae Populus angustofolia , narrowleaf cottonwood

Give the common name for Salicaceae Populus deltoides

eastern cottonwood

Give the scientific name for eastern cottonwood

Salicaceae Populus deltoides

Which tree do these leaves belong to?

Salicaceae Populus deltoides, eastern cottonwood

Which tree do these buds belong to?

Salicaceae Populus deltoides, eastern cottonwood

Give the common name for Salicaceae Populus grandidentata

bigtooth aspen

Give the scientific name for bigtooth aspen

Salicaceae Populus grandidentata

Which tree do these leaves belong to?

Salicaceae Populus grandidentata, bigtooth aspen

Which tree do these buds belong to?

Salicaceae Populus grandidentata, bigtooth aspen

Which member of the Populus family has bark that is ridged with diamond shaped lenticels?

Salicaceae Populus grandidentata, bigtooth aspen

Give the common name for Betulaceae Betula occidentalis

water birch

Give the scientific name for water birch

Betulaceae Betula occidentalis

What tree produces these leaves?

Betulaceae Betula occidentalis, water birch

Which member of the Betulaceae family has this bark?

Betulaceae Betula occidentalis

Give the common name for Betulaceae Betula papyrifera

paper birch

Give the scientific name for paper birch

Betulaceae Betula papyrifera

Which tree produces this bark?

Betulaceae Betula papyrifera, paper birch

Which tree produces these leaves?

Betulaceae Betula papyrifera, paper birch

Give the common name for Betulaceae Betula alleghaniensis

yellow birch

Give the scientific name for yellow birch

Betulaceae Betula alleghaniensis

Which tree produces these leaves?

Betulaceae Betula alleghaniensis, yellow birch

Which tree produces a cone like fruit that sits upright and disperses in the winter?

Betulaceae Betula alleghaniensis, yellow birch

Which tree presents with this bark?

Betulaceae Betula alleghaniensis, yellow birch

Which member of the Betulaceae family has twigs that give off a wintergreen smell when broken?

Betulaceae Betula alleghaniensis, yellow birch

Give the common name for Betulaceae Alnus tenuifolia

thinleaf alder

Give the scientific name for thinleaf alder

Betulaceae Alnus tenuifolia

Which member of the Betulaceae famly produces these leaves?

Betulaceae Alnus tenuifolia, thinleaf alder

Which member of the Betulaceae family produces these fruits?

Betulaceae Alnus tenuifolia, thinleaf alder

Which member of the Betulaceae family has bark with horizontal white to light orange lenticels?

Betulaceae Alnus tenuifolia, thinleaf alder

Give the common name for Betulaceae Alnus rubra

red alder

Give the scientific name for red alder

Betulaceae Alnus rubra

Which member of the Betulaceae famly produces these leaves? hint: margins are rolled over

Betulaceae Alnus rubra, red alder

Which member of the Betulaceae family produces these fruits?

Betulaceae Alnus rubra, red alder

Which member of the Betulaceae family has young twigs with a distinctly triangular cross section?

Betulaceae Alnus rubra, red alder

Which member of the Betulaceae family has an inner bark that is tan but turns red when it is exposed to air?

Betulaceae Alnus rubra, red alder

Acer

Leaves opposite, simple, palmately-lobed (or pinnately compound); fruits are double samaras

Aesculus

Leaves opposite, palmately compound with 5-7 ovate to obovate leaflets; flowers in large panicles, tubular; fruit is a capsule with a spiny dehiscent husk

Alnus

Leaves alternate, simple, broadly ovate, strongly doubly-serrate; fruits winged nutlets in persistent woody aments that resemble miniature pine-cones; twigs smooth

Betula

Leaves simple, alternate, irregularly doubly-serrate; fruits are winged nutlets, in deciduous aments; bark has lenticles and can be peeling

Carya

Leaves alternate, pinnately compound, leaflets obovate to falcate, fruit is a nut in a dehiscent husk

Catalpa

Leaves whorled or simple, large, broadly ovate, margins entire, acuminate apex; flowers white; fruit is a long skinny capsule, seeds in twos with ciliate ends

Celtis

Leaves simple, alternate, serrate, apices acuminate falcate; fruit is a drupe; bark with corky warts

Cercis

Leaves alternate, simple, broadly ovate to suborbicular, cordate, margins entire, 2in legume

Cornus

Leaves opposite, simple, ovate, margins entire, venation distinctly arcuate; flowers white, large; fruit is a drupe; bark has alligator texture

Elaeagnus

Leaves alternate, simple, narrowly oval, silvery green; flowers yellow; fruit is a dry whitish, drupe-like achene

Fagus

Leaves simple, alternate, secondary veins parallel, wide spaced teeth; cigar shaped buds; fruit: nut, weakly spined husk

Fraxinus

Leaves pinnately compound, opposite, leaflets ovate-lanceolate; fruit: lanceolate samara

Gleditsia

Leaves pinnately compound, leaflets narrow; fruit: 8-inch strap-like legume; twigs with branching thorns

Ilex

Leaves alternate, simple, oval, margins often with spiny teeth; fruit is a red drupe; wood is an ivory white color

Juglans

Leaves alternate, pinnately compound, leaflets ovate/oblong; fruit: nut, indehiscent husk; monkey face leaf scars

Liriodendron

Leaves simple, alternate, orbicular, 4 lobed, truncate base; fruit: aggregate of j-shaped samaras

Maclura

Leaves alternate, simple, ovate; twigs with thorns; fruit are 4-inch globose multiple of drupelets resembling “brains”

Magnolia

Leaves alternate, simple, oval, some species coriaceous; singular flowers containing multiple pistils; fruit is an aggregate of follicles

Morus

Leaves alternate, simple, ovate or mitten shaped or several lobed (highly-variable), serrate margins; fruit is a multiple of drupelets

Nyssa

Leaves alternate, simple, ovate to obovate, margins entire, some species with errant teeth; fruit is drupe; bark has alligator texture

Platanus

Leaves alternate, simple, suborbicular, palmately lobed with spiny tips; fruit is a globose multiple of achenes; bark often mottled

Populus

: Leaves alternate, simple, deltate to ovate to lanceolate; buds with imbricate scales; flowering drooping aments, fruits are capsules with cottony seeds

Prunus

Leaves simple, alternate, ovate, serrate, glandular petiole; fruit is a drupe

Quercus

Leaves simple, alternate, lobed or unlobed; fruit is a nut with caplike top derived from involucre

Robinia

Leaves alternate, pinnately compound, leaflets broadly oval; flower is raceme; fruit is a 2-inch legume with wavy margins; stipular spines

Salix

: Leaves alternate, simple, lanceolate to ovate; flowers ascending aments; buds with single caplike scales; fruits are capsules with cottony seeds

Tilia

Leaves simple, alternate, broadly ovate; flowers subtended by leafy bract; fruit is nutlike

Ulmus

Leaves simple, alternate, ovate, doubly-serrate leaf margin; fruits are small suborbicular samaras

Acuminate

tapering to a point

Alternate

leaves are single at each node and borne along the stem alternately in an ascending spiral

Achene

dry, one-seeded fruit lacking special seams that split to release the seed

Bipinnate

pinnately compound leaves in which the leaflets are themselves pinnately compound

Ciliate

Describing a structure, such as a leaf margin, fringed with fine hairs.

Cordate

heart shaped

Coriaceous

Leathery; stiff and tough, but flexible

Crenate

refers to the leaf-like scalloped edges of a leaf

Dehiscent

opening spontaneously to release seeds or pollen

Deltoid/Deltate

triangle shaped

Dentate

symmetrical teeth along leaf margin

Denticulate

margin with fine definition

Dioecious

having the male and female reproductive organs in separate individuals

Monoecious

having both the male and female reproductive organs in the same individual

Doubly Serrate

serrate with sub teeth

Drupe

an indehiscent type of fruit in which an outer fleshy part surrounds a single shell

Entire

an even, smooth margin

Falcate

hooked or sickle shaped

Indehiscent

not splitting open to release the seeds when ripe

Legume

a seed, pod, or other edible part of a leguminous plant (of the Fabaceae family)

Lobate

margin is deeply indented (not to midline)

Lobed

whole leaf with deeply indented margins

Obovate

egg shaped leaf with narrow base

Opposite

with successive pairs borne at right angles to the last

Ovate

egg shaped with a wide base

Peduncle

a stalk supporting an inflorescence or a solitary flower, or, after fecundation, an infructescence or a solitary fruit.

Samara

a winged achene

Serrate

margin with forward pointing teeth

Serrulate

finely serrated leaf margin