Families and Traits (Core Eudicots and Monocots)

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Superrosids (Fabids), Superasterids, and Monocots

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<p>Cucurbitaceae</p>

Cucurbitaceae

Clade: Superrosids (Fabids)

Order: Cucurbitales

  1. Vines

  2. Tendrils

  3. Stiff hairs

  4. Palmately lobed lvs

  5. Terpenoids

  6. Inferior ovary

  7. Stamens connate & twisted

  8. Fused petals

<p>Clade: Superrosids (Fabids)</p><p>Order: Cucurbitales</p><ol><li><p><strong>Vines</strong></p></li><li><p><strong>Tendrils</strong></p></li><li><p>Stiff hairs</p></li><li><p><strong>Palmately lobed lvs</strong></p></li><li><p>Terpenoids</p></li><li><p><strong>Inferior ovary</strong></p></li><li><p>Stamens connate &amp; twisted</p></li><li><p><strong>Fused petals</strong></p></li></ol><p></p>
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<p>Fagaceae</p>

Fagaceae

Clade: Superrosids (Fabids)

Order: Fagales

  1. Tannins

  2. Evergreen*

  3. Deeply lobed lvs

  4. Wind pollinated

  5. Catkins

  6. Monoecious

  7. Involucre of bracts (acorn cap)

  8. Inferior ovary

<p>Clade: Superrosids (Fabids)</p><p>Order: Fagales</p><ol><li><p>Tannins</p></li><li><p>Evergreen*</p></li><li><p>Deeply lobed lvs</p></li><li><p><strong>Wind pollinated</strong></p></li><li><p><strong>Catkins</strong></p></li><li><p><strong>Monoecious</strong></p></li><li><p>Involucre of bracts (acorn cap)</p></li><li><p><strong>Inferior ovary</strong></p></li></ol><p></p>
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<p>Betulaceae</p>

Betulaceae

Clade: Superrosids (Fabids)

Order: Fagales

  1. Woody catkins

  2. Tannins

  3. Peeling bark

  4. Double-toothed/serrate lvs

  5. Symbiotic N fixation

  6. Wind pollinated

  7. Monoecious

  8. Nutlets*

  9. Catkins

<p>Clade: Superrosids (Fabids)</p><p>Order: Fagales</p><ol><li><p>Woody <strong>catkins</strong></p></li><li><p>Tannins</p></li><li><p>Peeling bark</p></li><li><p>Double-toothed/serrate lvs</p></li><li><p>Symbiotic N fixation</p></li><li><p><strong>Wind pollinated</strong></p></li><li><p><strong>Monoecious</strong></p></li><li><p><strong>Nutlets*</strong></p></li><li><p><strong>Catkins</strong></p></li></ol><p></p>
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<p>Juglandaceae</p>

Juglandaceae

Clade: Superrosids (Fabids)

Order: Fagales

  1. Tannins

  2. Wind pollinated

  3. Monoecious

  4. Pinnately compound/trifoliolate lvs

  5. Resin glands

  6. Inferior ovary

<p>Clade: Superrosids (Fabids)</p><p>Order: Fagales</p><ol><li><p>Tannins</p></li><li><p><strong>Wind pollinated</strong></p></li><li><p><strong>Monoecious</strong></p></li><li><p>Pinnately <strong>compound</strong>/trifoliolate lvs</p></li><li><p>Resin glands</p></li><li><p><strong>Inferior ovary</strong></p></li></ol><p></p>
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<p>Rosaceae</p>

Rosaceae

Clade: Superrosids (Fabids)

Order: Rosales

  1. Cyanogenic glycosides

  2. Symbiotic N fixation

  3. Hypanthium

  4. Many stamens

  5. Variable fruit (nutlets, many free carpels*)

<p>Clade: Superrosids (Fabids)</p><p>Order: Rosales</p><ol><li><p>Cyanogenic glycosides</p></li><li><p>Symbiotic N fixation</p></li><li><p><strong>Hypanthium</strong></p></li><li><p><strong>Many stamens</strong></p></li><li><p>Variable fruit (<strong>nutlets, many free carpels*</strong>)</p><p></p></li></ol><p></p>
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<p>Rhamnaceae</p>

Rhamnaceae

Clade: Superrosids (Fabids)

Order: Rosales

  1. Woody

  2. Thorns

  3. Hypanthium

  4. Nectary disk

  5. Symbiotic N fixation

  6. Stamens opposite petals

  7. Clawed petals

<p>Clade: Superrosids (Fabids)</p><p>Order: Rosales</p><ol><li><p>Woody</p></li><li><p>Thorns</p></li><li><p><strong>Hypanthium</strong></p></li><li><p>Nectary disk</p></li><li><p>Symbiotic N fixation</p></li><li><p><strong>Stamens opposite petals</strong></p></li><li><p>Clawed petals</p></li></ol><p></p>
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<p>Droseraceae</p>

Droseraceae

Clade: Superastrids

Order: Caryophyllales (Polygonineae)

  1. Carnivorous herbs

  2. Glandular hairs

  3. Circinate vernation

  4. Betalains

<p>Clade: Superastrids</p><p>Order: Caryophyllales (Polygonineae)</p><ol><li><p>Carnivorous herbs</p></li><li><p>Glandular hairs</p></li><li><p>Circinate vernation</p></li><li><p><strong>Betalains</strong></p></li></ol><p></p>
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<p>Polygonaceae</p>

Polygonaceae

Clade: Superastrids

Order: Caryophyllales (Polygonineae)

  1. Swollen nodes

  2. Stipules connate into thin sheathing ocrea

  3. Involucre of bracts

  4. Betalains

<p>Clade: Superastrids</p><p>Order: Caryophyllales (Polygonineae)</p><ol><li><p>Swollen nodes</p></li><li><p>Stipules connate into thin sheathing ocrea</p></li><li><p>Involucre of bracts</p></li><li><p><strong>Betalains</strong></p></li></ol><p></p>
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<p>Caryophyllaceae</p>

Caryophyllaceae

Clade: Superastrids

Order: Caryophyllales (Caryophyllineae)

  1. Anthocyanins (not betalains)

  2. Swollen nodes

  3. Opposite lvs

  4. Sepals fused into tube

  5. Hypanthium (obscure)

  6. many stamens

<p>Clade: Superastrids</p><p>Order: Caryophyllales (Caryophyllineae)</p><ol><li><p>Anthocyanins (not betalains)</p></li><li><p>Swollen nodes</p></li><li><p><strong>Opposite lvs</strong></p></li><li><p>Sepals fused into tube</p></li><li><p><strong>Hypanthium</strong> (obscure)</p></li><li><p><strong>many stamens</strong></p></li></ol><p></p>
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<p>Aizoaceae</p>

Aizoaceae

Clade: Superastrids

Order: Caryophyllales (Caryophyllineae)

  1. CAM Photosynthesis

  2. Stem and lvs succulent

  3. Opposite lvs

  4. Multiple whorls of stamens and staminodes

  5. Hypanthium

  6. Betalains

<p>Clade: Superastrids</p><p>Order: Caryophyllales (Caryophyllineae)</p><ol><li><p><strong>CAM Photosynthesis</strong></p></li><li><p><strong>Stem and lvs succulent</strong></p></li><li><p><strong>Opposite lvs</strong></p></li><li><p>Multiple whorls of stamens and <u>staminodes</u></p></li><li><p><strong>Hypanthium</strong></p></li><li><p><strong>Betalains</strong></p></li></ol><p></p>
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<p>Montiaceae</p>

Montiaceae

Clade: Superastrids

Order: Caryophyllales (Caryophyllineae)

  1. Stems succulent

  2. Stamens opposite petals

  3. Seed with elaiosome

  4. 2 sepals

  5. Betalains

<p>Clade: Superastrids</p><p>Order: Caryophyllales (Caryophyllineae)</p><ol><li><p><strong>Stems succulent</strong></p></li><li><p><strong>Stamens opposite petals</strong></p></li><li><p>Seed with elaiosome</p></li><li><p>2 sepals</p></li><li><p><strong>Betalains</strong></p></li></ol><p></p>
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<p>Cactaceae</p>

Cactaceae

Clade: Superastrids

Order: Caryophyllales (Caryophyllineae)

  1. Betalains

  2. Stems succulent and spiney

  3. Many perianth whorls

  4. Inferior ovary (sunken into stem)

  5. Hypanthium

  6. CAM photosynthesis

<p>Clade: Superastrids</p><p>Order: Caryophyllales (Caryophyllineae)</p><ol><li><p><strong>Betalains</strong></p></li><li><p><strong>Stems</strong> <strong>succulent </strong>and<strong> </strong>spiney</p></li><li><p><strong>Many perianth whorls</strong></p></li><li><p><strong>Inferior ovary</strong> (sunken into stem)</p></li><li><p><strong>Hypanthium</strong></p></li><li><p><strong>CAM photosynthesis</strong></p></li></ol><p></p>
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<p>Cornaceae</p>

Cornaceae

Clade: Superasterids (Asterids)

Order: Cornales

  1. Opposite lvs

  2. Secondary lf veins arching towards tips

  3. Petaloid bracts

  4. Inferior ovary

  5. 4-merous

<p>Clade: Superasterids (Asterids)</p><p>Order: Cornales</p><ol><li><p><strong>Opposite lvs</strong></p></li><li><p>Secondary lf veins arching towards tips</p></li><li><p>Petaloid bracts</p></li><li><p><strong>Inferior ovary</strong></p></li><li><p><strong>4-merous</strong></p></li></ol><p></p>
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<p>Loasaceae</p>

Loasaceae

Clade: Superasterids (Asterids)

Order: Cornales

  1. Needle-like, barbed, or stinging hairs

  2. Accuminate petals

  3. Inferior ovary

  4. Many stamens

  5. Petal-like staminodes

<p>Clade: Superasterids (Asterids)</p><p>Order: Cornales</p><ol><li><p>Needle-like, barbed, or stinging hairs</p></li><li><p>Accuminate petals</p></li><li><p><strong>Inferior ovary</strong></p></li><li><p><strong>Many stamens</strong></p></li><li><p>Petal-like <u>staminodes</u></p></li></ol><p></p>
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<p>Polemoniaceae</p>

Polemoniaceae

Clade: Superasterids (Asterids)

Order: Ericales

  1. Gland-headed hairs

  2. 5 opaque ribs connected by translucent membranes (calyx)

  3. Fused petals (tube)

  4. Different colored throat

  5. Epipetalous stamens

  6. Blue pollen

<p>Clade: Superasterids (Asterids)</p><p>Order: Ericales</p><ol><li><p>Gland-headed hairs</p></li><li><p>5 opaque ribs connected by translucent membranes (calyx)</p></li><li><p><strong>Fused petals </strong>(tube)</p></li><li><p>Different colored throat</p></li><li><p><strong>Epipetalous stamens</strong></p></li><li><p>Blue pollen</p></li></ol><p></p>
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<p>Ericaceae</p>

Ericaceae

Clade: Superasterids (Asterids)

Order: Ericales

  1. Thick, leathery lvs

  2. Petals fused

  3. Urn-shaped corolla

  4. Stamens 2x corolla lobes

  5. Bilateral*

  6. Mycoparasites*

<p>Clade: Superasterids (Asterids)</p><p>Order: Ericales</p><ol><li><p>Thick, leathery lvs</p></li><li><p><strong>Petals fused</strong></p></li><li><p>Urn-shaped corolla</p></li><li><p><strong>Stamens 2x corolla lobes</strong></p></li><li><p><strong>Bilateral*</strong></p></li><li><p>Mycoparasites*</p></li></ol><p></p>
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<p>Garryaceae</p>

Garryaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Garryales

  1. Evergreen

  2. Thick, leathery lvs

  3. Opposite lvs

  4. Dioecious

  5. Wind-pollinated

  6. Catkin-like infl

  7. Flowers in axils of basally fused bracts

  8. Inferior ovary

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Garryales</p><ol><li><p>Evergreen</p></li><li><p>Thick, leathery lvs</p></li><li><p><strong>Opposite lvs</strong></p></li><li><p><strong>Dioecious</strong></p></li><li><p><strong>Wind-pollinated</strong></p></li><li><p>Catkin-like infl</p></li><li><p>Flowers in axils of basally fused bracts</p></li><li><p><strong>Inferior ovary</strong></p></li></ol><p></p>
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<p>Boraginaceae</p>

Boraginaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Boraginales

  1. Stiff hairs

  2. Infl one-sided coiled cyme

  3. Corolla appendages

  4. Fused petals

  5. Deeply lobed ovary

  6. Epipetalous stamens

  7. Gynobasic syle

  8. Nutlets

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Boraginales</p><ol><li><p>Stiff hairs</p></li><li><p><strong>Infl one-sided coiled cyme</strong></p></li><li><p><u>Corolla appendages</u></p></li><li><p><strong>Fused petals</strong></p></li><li><p>Deeply lobed ovary</p></li><li><p><strong>Epipetalous stamens</strong></p></li><li><p><strong>Gynobasic syle</strong></p></li><li><p><strong>Nutlets</strong></p></li></ol><p></p>
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<p>Hydrophyllaceae</p>

Hydrophyllaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Boraginales

  1. Stiff hairs

  2. Infl one-sided coiled cyme (or solitary)

  3. Epipetalous stamens

  4. Fused petals

  5. 1 style (branched)

  6. Corolla appendages

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Boraginales</p><ol><li><p>Stiff hairs</p></li><li><p>Infl one-sided coiled cyme (or solitary)</p></li><li><p><strong>Epipetalous stamens</strong></p></li><li><p><strong>Fused petals</strong></p></li><li><p>1 style (branched)</p></li><li><p><u>Corolla appendages</u></p></li></ol><p></p>
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<p>Namaceae</p>

Namaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Boraginales

  1. Glandular hairs

  2. Cyme infl (not coiled)

  3. No corolla appendages

  4. Fused petals

  5. Epipetalous stamens

  6. 2 styles

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Boraginales</p><ol><li><p>Glandular hairs</p></li><li><p>Cyme infl (not coiled)</p></li><li><p>No corolla appendages</p></li><li><p><strong>Fused petals</strong></p></li><li><p><strong>Epipetalous stamens</strong></p></li><li><p>2 styles</p></li></ol><p></p>
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<p>Rubiaceae</p>

Rubiaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Gentiales

  1. Alkaloids

  2. Raphide crystal hairs

  3. Opposite lvs

  4. Nutlets*

  5. Inferior ovary

  6. Epipetalous stamens

  7. Fused petals

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Gentiales</p><ol><li><p>Alkaloids</p></li><li><p>Raphide crystal hairs</p></li><li><p><strong>Opposite lvs</strong></p></li><li><p><strong>Nutlets*</strong></p></li><li><p><strong>Inferior ovary</strong></p></li><li><p><strong>Epipetalous stamens</strong></p></li><li><p><strong>Fused petals</strong></p></li></ol><p></p>
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<p>Apocynaceae</p>

Apocynaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Gentiales

  1. Milky sap

  2. Opposite lvs

  3. Alkaloids

  4. Twisted corolla

  5. Hood and horn (floral appendages)

  6. Paired pollinia

  7. Massive pistil head

  8. Gynostegium

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Gentiales</p><ol><li><p><strong>Milky sap</strong></p></li><li><p><strong>Opposite lvs</strong></p></li><li><p>Alkaloids</p></li><li><p>Twisted corolla</p></li><li><p>Hood and horn (floral appendages)</p></li><li><p><strong>Paired pollinia</strong></p></li><li><p>Massive pistil head</p></li><li><p>Gynostegium</p></li></ol><p></p>
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<p>Convolvulaceae</p>

Convolvulaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Solanales

  1. Twining/trailing

  2. Parasites*

  3. Milky sap

  4. Alkaloids*

  5. 2 bracts subtending sepals

  6. Corolla twisted in bud

  7. Corolla with fold lines

  8. Epipetalous stamens

  9. Fused petals

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Solanales</p><ol><li><p>Twining/trailing</p></li><li><p>Parasites*</p></li><li><p><strong>Milky sap</strong></p></li><li><p>Alkaloids*</p></li><li><p>2 bracts subtending sepals</p></li><li><p>Corolla twisted in bud</p></li><li><p>Corolla with fold lines</p></li><li><p><strong>Epipetalous stamens</strong></p></li><li><p><strong>Fused petals</strong></p></li></ol><p></p>
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<p>Solanaceae</p>

Solanaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Solanales

  1. Stellate, branched, or prickly hairs

  2. Alkaloids

  3. Fused petals

  4. Corolla with fold lines

  5. Epipetalous stamens

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Solanales</p><ol><li><p><u>Stellate</u>, branched, or prickly hairs</p></li><li><p>Alkaloids</p></li><li><p><strong>Fused petals</strong></p></li><li><p>Corolla with fold lines</p></li><li><p><strong>Epipetalous stamens</strong></p></li></ol><p></p>
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<p>Lamiaceae</p>

Lamiaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Lamiales

  1. Essential oils (in glandular hairs)

  2. Square stems

  3. Opposite lvs

  4. Interrupted inflorescence

  5. Bilabiate corolla

  6. Bilateral

  7. Nutlets

  8. Fused petals

  9. Epipetalous stamens

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Lamiales</p><ol><li><p>Essential oils (in glandular hairs)</p></li><li><p>Square stems</p></li><li><p><strong>Opposite lvs</strong></p></li><li><p><strong>Interrupted inflorescence</strong></p></li><li><p><strong>Bilabiate corolla</strong></p></li><li><p><strong>Bilateral</strong></p></li><li><p><strong>Nutlets</strong></p></li><li><p><strong>Fused petals</strong></p></li><li><p><strong>Epipetalous stamens</strong></p></li></ol><p></p>
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<p>Orobanchaceae</p>

Orobanchaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Lamiales

  1. Holo/hemiparasites

  2. Spike infl w/ colored bracts

  3. Bilateral

  4. Beak

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Lamiales</p><ol><li><p>Holo/<strong>hemiparasites</strong></p></li><li><p>Spike infl w/ colored bracts</p></li><li><p><strong>Bilateral</strong></p></li><li><p>Beak</p></li></ol><p></p>
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<p>Phrymaceae</p>

Phrymaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Lamiales

  1. Opposite lvs

  2. Bilabiate corolla

  3. Ribbed/pleated calyx

  4. Stigma flat, 2-lobed and closing on contact

  5. Fused petals

  6. Epipetalous stamens

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Lamiales</p><ol><li><p><strong>Opposite lvs</strong></p></li><li><p><strong>Bilabiate corolla </strong></p></li><li><p>Ribbed/pleated calyx</p></li><li><p>Stigma flat, 2-lobed and closing on contact</p></li><li><p><strong>Fused petals</strong></p></li><li><p><strong>Epipetalous stamens</strong></p></li></ol><p></p>
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<p>Plantaginaceae</p>

Plantaginaceae

Clade: Superasterids (Asterids - Lamiids)

Order: Lamiales

  1. Basal rosettes

  2. Bilateral

  3. Fused petals

  4. Staminodes

  5. Bilabiate corolla

<p>Clade: Superasterids (Asterids - Lamiids)</p><p>Order: Lamiales</p><ol><li><p>Basal rosettes</p></li><li><p><strong>Bilateral</strong></p></li><li><p><strong>Fused petals</strong></p></li><li><p><u>Staminodes</u></p></li><li><p><strong>Bilabiate corolla</strong></p></li></ol><p></p>
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<p>Apiaceae</p>

Apiaceae

Clade: Superasterids (Asterids - Campanulids)

Order: Apiales

  1. Compound lvs

  2. Ethereal oils

  3. Simple/compound umbel infl

  4. Petiole bases sheathing stem

  5. Involucre of bracts

  6. Stylopodium

  7. Inferior ovary

  8. Schizocarp

<p>Clade: Superasterids (Asterids - Campanulids)</p><p>Order: Apiales</p><ol><li><p><strong>Compound lvs</strong></p></li><li><p><strong>Ethereal oils</strong></p></li><li><p>Simple/compound <strong>umbel infl</strong></p></li><li><p>Petiole bases sheathing stem</p></li><li><p><u>Involucre of bracts</u></p></li><li><p><strong>Stylopodium</strong></p></li><li><p><strong>Inferior ovary</strong></p></li><li><p><strong>Schizocarp</strong></p></li></ol><p></p>
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<p>Campanulaceae</p>

Campanulaceae

Clade: Superasterids (Asterids - Campanulids)

Order: Asterales

  1. Milky sap

  2. Fused petals

  3. Inferior ovary

  4. Bilateral

  5. Bilabiate corolla*

  6. Free or fused stamens

  7. Plunger pollination

<p>Clade: Superasterids (Asterids - Campanulids)</p><p>Order: Asterales</p><ol><li><p><strong>Milky sap</strong></p></li><li><p><strong>Fused petals</strong></p></li><li><p><strong>Inferior ovary</strong></p></li><li><p><strong>Bilateral</strong></p></li><li><p><strong>Bilabiate corolla*</strong></p></li><li><p>Free or fused stamens</p></li><li><p><strong>Plunger pollination</strong></p></li></ol><p></p>
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<p>Asteraceae</p>

Asteraceae

Clade: Superasterids (Asterids - Campanulids)

Order: Asterales

  1. Milky sap*

  2. Infl a head of flowers w/ phyllaries (involucre of bracts)

  3. Inferior ovary

  4. Bilateral*

  5. Anthers connate, filaments free

  6. Plunger pollination

  7. Papus (modified sepals)

  8. 2-lipped corolla

  9. Ray, disk, ligulate flowers

  10. Palea

<p>Clade: Superasterids (Asterids - Campanulids)</p><p>Order: Asterales</p><ol><li><p><strong>Milky sap*</strong></p></li><li><p><strong>Infl a head</strong> of flowers w/ phyllaries (<u>involucre of bracts</u>)</p></li><li><p><strong>Inferior ovary</strong></p></li><li><p><strong>Bilateral*</strong></p></li><li><p>Anthers connate, filaments free</p></li><li><p><strong>Plunger pollination</strong></p></li><li><p>Papus (modified sepals)</p></li><li><p><strong>2-lipped corolla</strong></p></li><li><p>Ray, disk, ligulate flowers</p></li><li><p>Palea</p></li></ol><p></p>
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<p>Araceae</p>

Araceae

Order: Alismatales

  1. Net-veined lvs or reduced veg body

  2. Infl spike (spathe) with spadix (modified bract)

  3. Pistillate flowers below staminate flowers

<p>Order: Alismatales</p><ol><li><p>Net-veined lvs or reduced veg body</p></li><li><p>Infl spike (<strong>spathe</strong>) with <strong>spadix</strong> (modified bract)</p></li><li><p>Pistillate flowers below staminate flowers</p></li></ol><p></p>
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<p>Liliaceae</p>

Liliaceae

Order: Liliales

  1. Two petal-like whorls (may be indistinct)

  2. Spotted tepals

  3. Parallel venation

  4. Bulbs/rhizomes

  5. Showy infl

<p>Order: Liliales</p><ol><li><p><u>Two petal-like whorls (may be indistinct)</u></p></li><li><p>Spotted tepals</p></li><li><p><strong>Parallel venation</strong></p></li><li><p>Bulbs/rhizomes</p></li><li><p><strong>Showy infl</strong></p></li></ol><p></p>
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<p>Orchidaceae</p>

Orchidaceae

Order: Asparagales

  1. Epiphytes

  2. Mycotrophics*

  3. Parallel venation

  4. Bilateral

  5. Labellum (modified bottom petal)

  6. Inferior ovary

  7. Pollinia

  8. Gynoecium fused into column

<p>Order: Asparagales</p><ol><li><p>Epiphytes</p></li><li><p>Mycotrophics*</p></li><li><p><strong>Parallel venation</strong></p></li><li><p><strong>Bilateral</strong></p></li><li><p>Labellum (modified bottom petal)</p></li><li><p><strong>Inferior ovary</strong></p></li><li><p><strong>Pollinia</strong></p></li><li><p>Gynoecium fused into column</p></li></ol><p></p>
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<p>Iridaceae</p>

Iridaceae

Order: Asparagales

  1. Infl spike, umbel-like, cyme, or single flower w/ bracts

  2. Inferior ovary

  3. Bilateral*

  4. Corms, rhizomes, bulbs

  5. Parallel venation

  6. Equitant lvs (folded long way)

  7. Petaloid style

  8. 3 stamens attached at base of sepals

  9. Two petal-like whorls (may be indistinct)

<p>Order: Asparagales</p><ol><li><p>Infl spike, <strong>umbel-like</strong>, cyme, or single flower w/ bracts</p></li><li><p><strong>Inferior ovary</strong></p></li><li><p><strong>Bilateral*</strong></p></li><li><p>Corms, rhizomes, bulbs</p></li><li><p><strong>Parallel venation</strong></p></li><li><p>Equitant lvs (folded long way)</p></li><li><p>Petaloid style</p></li><li><p>3 stamens attached at base of sepals</p></li><li><p><u>Two petal-like whorls (may be indistinct)</u></p></li></ol><p></p>
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<p>Alliaceae</p>

Alliaceae

Order: Asparagales

  1. Bulbs

  2. Onion order

  3. Parallel veins

  4. Subtended by 2 bracts ± fused

  5. Umbel infl

  6. Two petal-like whorls (may be indistinct)

<p>Order: Asparagales</p><ol><li><p>Bulbs</p></li><li><p>Onion order</p></li><li><p><strong>Parallel veins</strong></p></li><li><p>Subtended by 2 bracts ± fused</p></li><li><p><strong>Umbel infl</strong></p></li><li><p><u>Two petal-like whorls (may be indistinct)</u></p></li></ol><p></p>
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<p>Agavaceae</p>

Agavaceae

Order: Asparagales

  1. Anomalous secondary woody growth

  2. Parallel venation

  3. Thick, tough fibers

  4. Spine at apex of lvs

  5. Succulent lvs with serrations or spines

  6. Two petal-like whorls (may be indistinct)

  7. Inferior ovary*

<p>Order: Asparagales</p><ol><li><p>Anomalous secondary woody growth</p></li><li><p><strong>Parallel venation</strong></p></li><li><p>Thick, tough fibers</p></li><li><p>Spine at apex of lvs</p></li><li><p><strong>Succulent lvs</strong> with serrations or spines</p></li><li><p><u>Two petal-like whorls (may be indistinct)</u></p></li><li><p><strong>Inferior ovary*</strong></p></li></ol><p></p>
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<p>Themidaceae</p>

Themidaceae

Order: Asparagales

  1. No onion order

  2. Corms

  3. Scapose umbel

  4. Subtended by >2 bracts (don't enclose infl)

  5. Petals fused (tube)

  6. Parallel venation

  7. Two petal-like whorls (may be indistinct)

  8. Staminodes

  9. Epipetalous stamens*

<p>Order: Asparagales</p><ol><li><p>No onion order</p></li><li><p>Corms</p></li><li><p><strong>Scapose umbel</strong></p></li><li><p>Subtended by &gt;2 bracts (don't enclose infl)</p></li><li><p><strong>Petals fused (tube)</strong></p></li><li><p><strong>Parallel venation</strong></p></li><li><p><u>Two petal-like whorls (may be indistinct)</u></p></li><li><p><u>Staminodes</u></p></li><li><p><strong>Epipetalous stamens*</strong></p></li></ol><p></p>
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<p>Arecaceae</p>

Arecaceae

Clade: Commelinids

Order: Arecales

  1. Anomalous secondary growth

  2. Lvs plicate (fan)

<p>Clade: Commelinids</p><p>Order: Arecales</p><ol><li><p>Anomalous secondary growth</p></li><li><p>Lvs plicate (fan)</p></li></ol><p></p>
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<p>Typhaceae</p>

Typhaceae

Clade: Commelinids

Order: Poales

  1. Rhizomatous

  2. Parallel venation

  3. Sheathing bases

  4. Monoecious

  5. Staminate flowers on top, pistillate on bottom

<p>Clade: Commelinids</p><p>Order: Poales</p><ol><li><p>Rhizomatous</p></li><li><p><strong>Parallel venatio</strong>n</p></li><li><p>Sheathing bases</p></li><li><p><strong>Monoecious</strong></p></li><li><p>Staminate flowers on top, pistillate on bottom</p></li></ol><p></p>
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<p>Juncaceae</p>

Juncaceae

Clade: Commelinids

Order: Poales

  1. Rhizomatous

  2. Stems round and solid

  3. Parallel venation

  4. Bases sheathing (sheaths fused)

  5. Head-like infl w/ bracts throughout

<p>Clade: Commelinids</p><p>Order: Poales</p><ol><li><p>Rhizomatous</p></li><li><p>Stems round and solid</p></li><li><p><strong>Parallel venation</strong></p></li><li><p>Bases sheathing (sheaths fused)</p></li><li><p><strong>Head-like infl</strong> w/ bracts throughout</p></li></ol><p></p>
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<p>Cyperaceae</p>

Cyperaceae

Clade: Commelinids

Order: Poales

  1. Rhizomatous

  2. Stems triangular*

  3. Parallel venation

  4. Spikelet infl usually subtended by bracts

  5. Perigynium (bract that encloses ovary)

<p>Clade: Commelinids</p><p>Order: Poales</p><ol><li><p>Rhizomatous</p></li><li><p>Stems triangular*</p></li><li><p><strong>Parallel venation</strong></p></li><li><p>Spikelet infl usually subtended by bracts</p></li><li><p>Perigynium (bract that encloses ovary)</p></li></ol><p></p>
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<p>Poaceae</p>

Poaceae

Clade: Commelinids

Order: Poales

  1. Stems round and hollow

  2. Sheaths open

  3. Parallel venation

  4. Spikelet infl

  5. Glume (subtend spikelet)

  6. Floret (floral unit subtended by 2 bracts)

  7. Lemma (larger) Palea (smaller) bract

  8. Grain fruit

<p>Clade: Commelinids</p><p>Order: Poales</p><ol><li><p>Stems round and hollow</p></li><li><p>Sheaths open</p></li><li><p><strong>Parallel venation</strong></p></li><li><p>Spikelet infl </p></li><li><p>Glume (subtend spikelet)</p></li><li><p>Floret (floral unit subtended by 2 bracts)</p></li><li><p>Lemma (larger) Palea (smaller) bract</p></li><li><p>Grain fruit</p></li></ol><p></p>