Bloom Clock/Keys/Central Pennsylvania/August/White Flowers

The plants pictured below have been recorded as blooming during the month of August in Central Pennsylvania.


Aster divaricatus

Heads

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Profile for Aster divaricatus (White wood aster)
Identifying Characteristics
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Global data:
Temperate zone season(s): Late Summer, Early Fall, Mid Fall, Late Fall


Hemerocallis

Flower of H. fulva, one of the most commonly encountered daylilies

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Profile for Hemerocallis (Daylily)
Identifying Characteristics
Habit:clumping herbaceous plant
Flowers:3 petals and 3 sepals nearly equal. Each flower lasts only one day.
Foliage:Basal, straplike
Life Cycle: Perennial
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Global data:
Temperate zone season(s): Early Summer, Mid Summer, Late Summer, Early Fall


Daucus carota

Umbel

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Profile for Daucus carota (Carrot, Queen Anne's Lace)
Identifying Characteristics
Habit:Upright herbaceous plant
Flowers:Umbels of white flowers, with one dark red to black flower in the center.
Foliage:Pinnatifid
Life Cycle: Biennial
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Global data:
Temperate zone season(s): Early Summer, Mid Summer, Late Summer, Early Fall, Mid Fall


Erigeron annuus

Heads

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Profile for Erigeron annuus (Fleabane)
Identifying Characteristics
Habit:Upright herbaceous plant
Flowers:Heads with yellow disk florets and white ray florets
Life Cycle: Annual
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Global data:
Temperate zone season(s): Late Spring, Early Summer, Mid Summer, Late Summer


Cichorium intybus

Heads

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Profile for Cichorium intybus (Chicory)
Identifying Characteristics
Habit:Erect perennial, foliage primarily basal but with some cauline leaves
Flowers:Radiate heads, both disk and ray florets typically blue but sometimes white
Life Cycle: perennial
Similar Plants:Basal foliage in spring is often mistaken for Taraxacum officinale
Recent Logs
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Global data:
Temperate zone season(s): Early Summer, Mid Summer, Late Summer, Early Fall, Mid Fall, Late Fall


Echinacea purpurea

Plants in bloom

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Profile for Echinacea purpurea (Purple Coneflower)
Identifying Characteristics
Habit:Upright, clump forming
Flowers:Heads with raised disks
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Global data:
Temperate zone season(s): Early Summer, Mid Summer, Late Summer, Early Fall, Mid Fall, Late Fall


Trifolium repens

Inflorescence

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Profile for Trifolium repens (White Clover)
Identifying Characteristics
Habit:Low, spreading herbaceous plant
Foliage:Trifoliate
Stem:Creeping, rooting at the nodes
Life Cycle: perennial
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Global data:
Temperate zone season(s): Late Spring, Early Summer, Mid Summer, Late Summer, Early Fall, Mid Fall


Saponaria officinalis

A white-flowered variety

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Profile for Saponaria officinalis (Soapwort)
Identifying Characteristics
Habit:Upright herbaceous plant
Scent:Flowers are sweetly scented
Life Cycle: Perennial
Recent Logs
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Global data:
Temperate zone season(s): Late Spring, Early Summer, Mid Summer, Late Summer, Early Fall, Mid Fall


Linaria vulgaris

Inflorescences

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Profile for Linaria vulgaris (Butter and Eggs)
Identifying Characteristics
Habit:spreading herbaceous plant
Flowers:Snapdragon-like, yellow
Foliage:Simple, covered in a white, waxy bloom
Stem:Weak
Scent:None
Fruit:Dry capsules
Life Cycle: Perennial
Recent Logs
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Global data:
Temperate zone season(s): Late Spring, Early Summer, Mid Summer, Late Summer, Mid Fall, Late Fall


Achillea millefolium

Heads

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Profile for Achillea millefolium (Common Yarrow)
Identifying Characteristics
Habit:Upright, clump-forming
Flowers:Heads
Foliage:Pinnatifid
Life Cycle: Perennial


Recent Logs
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TristanDolciano *˜˜˜12:00, 22 July 2019 (UTC)
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Global data:
Temperate zone season(s): Late Spring, Early Summer, Mid Summer, Late Summer, Early Fall, Mid Fall, Late Fall


Liatris spicata

Inflorescence

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Profile for Liatris spicata (Blazing Star)
Identifying Characteristics
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Persicaria maculosa

Inflorescence

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Profile for Persicaria maculosa (Lady's Thumb)
Identifying Characteristics
Habit:Erect herbaceous plant
Flowers:On dense terminal spikes with a pink calyx and white corolla
Foliage:Simple
Life Cycle: Annual
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Global data:
Temperate zone season(s): Early Summer, Mid Summer, Late Summer, Early Fall, Mid Fall, Late Fall


Plantago major

Flowering spike

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Profile for Plantago major (Broadleaf Plantain)
Identifying Characteristics
Flowers:On dense spikes
Foliage:Basal, rounded with prominent veins
Growing Conditions:Common on compacted soil
Life Cycle: perennial
Recent Logs
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Global data:
Temperate zone season(s): Early Summer, Mid Summer, Late Summer


Hosta

Flowers of cv. 'Blue Crinkles'

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Profile for Hosta (Hosta)
Identifying Characteristics
Habit:Clump-forming herbaceous plant
Flowers:tubular
Foliage:Basal
Life Cycle: perennial
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Global data:
Temperate zone season(s): Early Summer, Late Summer, Late Summer, Early Fall


Impatiens pallida

Flower and buds

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Profile for Impatiens pallida (Pale Jewelweed)
Identifying Characteristics
Habit:Erect herbaceous plant
Stem:Green, glaucus, full of a watery sap
Growing Conditions:Moist soils
Fruit:explosive capsules
Life Cycle: Annual
Similar Plants:indistinguishable from Impatiens capensis when flowers are not present


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Tanacetum parthenium

Heads

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Profile for Tanacetum parthenium (Feverfew)
Identifying Characteristics
Habit:Erect, bushy herbaceous plant
Flowers:Heads with yellow centers and white rays
Foliage:Simple, pinnately lobed
Life Cycle: perennial
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Global data:
Temperate zone season(s): Early Summer, Mid Summer, Late Summer, Early Fall, Mid Fall



last updated 09:05, 14 October 2007 (UTC) with 16 plants