Helianthus decapetalus
Thin-leaved Sunflower
Profuse three inch, light yellow flowers in late summer make a handsome display in part shade or full sun. It's bright flowers look lovley in the sun at the edge of a shady spot.
Helianthus annuus
Annual Sunflower
Varying widely in size and character, these tough, sun-tolerant plants need lots of space. They have big, bold flowers and can spread rapidly.
Helianthus divaricatus (Woodland sunflower)
Be the first to rate this plant
Hardiness Zones: ...
Helianthus tuberosus
( Beaver Valley Purple Jerusalem Artichoke )
This perennial thrives in temperate climates and is tolerant of many soil types as long as nitrogen levels are average. Plant tubers in spring when ground is workable.
Helianthus annuus
Nombres relacionados: Alnecnica rocna (eslovaco), Arkakantha (sánscrito), Asteraceae (familia), Chao-jih-k'uei (chino), Chrysanthemum peruvianum (sinónimo), Common sunflower (inglés), Ekhilili (vasco), Flor del sol (castellano), ...
Helianthus
Make Question.com your homepage
Can't find what you want? Ask your question here ...
Click on thumbnails below to view each cultivar of Helianthus with attributes listed for each one.
Cinnamon Sun
Giganteus ...
Common name: Beach Sunflower, Cucumberleaf Sunflower
Botanical name: Helianthus debilis Family: Asteraceae (Sunflower family) ...
Helianthus decapetalus var multiflorus (an hybrid with H. annuus) in Curtis Botanical Magazine
Sun Exposure:
Origin: Eastern USA ...
#981 Helianthus angustifolius
Common Names: narrow-leaved sunflower, swamp sunflower, narrow-leaf sunflower
Family: Asteraceae/Compositae (aster/daisy Family)
Wallpaper Gallery (0 images for this plant) ...
Sunflowers: Helianthus annuus
Botanical name: Helianthus annuus
Common name: Sunflower, Giant Sungold
Average rating: 0 ...
Common Sunflower
Helianthus annuus L..
Family: Asteraceae, Aster or Composite
Genus: Helianthus ...
Asteraceae / Aster Hairy Sunflower (Helianthus hirsutus)
Plant Type: This is a herbaceous plant, it is a perennial which can reach a height of 2 Meters (7 feet ) . The stem is rough hairy.
Leaves: The leaf arrangement is opposite.
Helianthus giganteus
There are around 10 sunflower species that grow in Connecticut, best distinguished by their leaves. Giant sunflower is unusual for having most of its leaves alternate, though its lower leaves may be opposite.
plant sunflowers, but every year a few appear in the garden mostly immediately under hanging birdfeeders in full sun, though birds also drop the seeds elsewhere in the gardens. The birdfeeders contain primarily Black-oil sunflower seeds (Helianthus ...
Helianthus
Everyone can picture prairie fields glowing with thousands of enormous round, yellow-rayed heads of sunflowers turning to follow the sun. Children and gardeners are drawn to their exuberant growth and friendly presence.
Helianthus divaricatus (Compositae) - This common woodland flower is related to the huge domestic variety, and blooms in mid to late summer. (Photographed in WI) ...
Helianthus Multiflorus
Helianthus Multiflorus - It is so very distinct from all the other species so well known in gardens, and such a good all-round plant, that it well deserves a place.
Helianthus Annuus
Sunflower
Annual
Habitat: Full sun; can tolerate most any type soil. Sow 1/4" to 1/8" deep. The size of the bloom is dictated by the amount of water and the richness of the soil.
Helianthus annuus : Common Sunflower - Whole Plant
Helianthus annuus 'Teddy Bear' : Teddy Bear Common Sunflower - Flowers
Helichrysum bracteatum : Strawflower - Whole Plant ...
Helianthus nuttallii.Nuttall's Sunflower.
Helianthus nuttallii. Nuttall's Sunflower. Perennial.
Ratibida columnifera.Prairie Coneflower.
HELIANTHUS A Sunflower-like plant growing 1.5 to 2.5 m (2 to 8 ft) tall. In season during August and September. Excellent for the back of the border.
The name Helianthus, being derived from helios (the sun) and anthos (a flower), has the same meaning as the English name Sunflower, which it is popularly supposed has been given these flowers from a supposition that they follow the sun by day, ...
Sunflowers (Helianthus annuus)
Winning qualities: They're the 'essence of summer,' as Kolla says, and they're especially easy to grow.
The sunflower, Helianthus annuus, is a member of the daisy family with wide distribution across the United States. Sunflowers are large plants with two distinct architectures.
Swamp Sunflower Helianthus Augustifolius
The easy to grow native American swamp sunflower announces autumn in the eastern and southern United States.
Spring Bulb Planting Tips ...
GIANT SUNFLOWER - Helianthus giganteus
GIBBERELLIC ACID
Editor's Mailbag. 1980 #2, pp 4-6
Gibberellic Acid and the Mangosteen. By Alois Falkenstein, M.D.. 1989, #3 p 7
Gibberellic Acid - Fruit Set and Fruit Germination. By John M. Riley.
Adonis autumnalis.
Helianthus of several garden kinds (not mentioned elsewhere).
Ricinus, all varieties.
And many climbing vines.
prairie sunflower Helianthus petiolaris
prickly lettuce Lactuca serriola
prickly Russian thistle Salsola tragus
primrose willow; kamole Ludwigia octovalvis
princess tree; empress tree Paulownia tomentosa
princess-flower Tibouchina urvilleana ...
*Helianthus angustifolius - Swamp Sunflower
Hemerocallis hybrids and species - Daylily
*Hibiscus coccineus - Scarlet Swamp Hibiscus
Hibiscus species - Rose Mallow
Houttuynia cordata - Houttuynia
*Hymenocallis - Spider Lily ...
Maximilian's sunflower, Helianthus maximilianii, is a tall, perennial flower that grows 3 to 8 feet tall. Maximilian's sunflower grows in a variety of soil types, but thrives best in dry conditions.
One of the most popular, thanks to the work of Edith Eddleman in the NCSU Arboretum perennial border, is Helianthus angustifolia. Often dubbed the swamp sunflower, it is equally happy in swamps or in a typical garden environment.
Helianthus (sunflowers)
Helleborus (not H. niger ) (hellebore)
Hemerocallis (day lily)
Heuchera sanguinea (coral flower)
Hyacinthoides non-scripta (bluebell)
Impatiens (busy Lizzie)
Iris (irises)
Kniphofia (red hot poker) ...
Andropogon gerardii, Aster ericoides, Aster laevis, Comandra umbellata, Dodecatheon meadia, Euphorbia corollata, Helianthus rigidus, Heuchera richardsonii, Hypoxis hirsuta, Lespedeza capitata, Lithospermum canescens, Parthenium integrifolium, ...
Previous Species -- Swamp Sunflower (Helianthus angustifolius)
Return to Species List -- Group 8
Next Species -- Jerusalem-artichoke (Helianthus tuberosus)
Accessibility FOIA Privacy Policies and Notices ...
Commercially important plants in the Asteraceae include the food crops Lactuca sativa (lettuce), Cichorium (chicory), Cynara scolymus (globe artichoke), Helianthus annuus (sunflower), Smallanthus sonchifolius (yacón), ...
Nearly 70 species and varieties of Helianthus are found in the U.S. and Canada. Rayless sunflower is found only in the most southeasterly states (Kartesz, 1999).
die Sonnenblume (Helianthus annuus ) und die Artischocke (Cyanara scolymus ).
Ätherische Öle sind auf wenige Triben (z.B.
Anthemideae
mit der Kamille, Matricaria chamomilla ) beschränkt.
Artemisia abrotanum (Eberraute) ...
Herbs: Yellow Sedge (Carex pensylvanica), Coreopsis (Coreopsis spp.), Hairgrass (Deschampsia flexuosa), Hawkweed (Hieracium spp.), Sunflower (Helianthus spp.), Ricegrass (Oryzopsis spp.), Bracken Fern (Pteridium aquilinum), ...
Sunflower (Helianthus annuus). Buy seed for a 12-foot row. Grow a branching, multicolored variety, such as 'Autumn Beauty', to get the most versatility. Or find one of the exotic dark red sunflowers, such as 'Velvet Queen' or 'Prado Red'.
Among the nine hundred species of Solanum less than a dozen have this property of forming tubers, but similar growths are formed at the ends of the shoots of the common bramble, of Convolvulus sepium, of Helianthus tuberoses, ...
Sunflower (Helianthus species)
Swan river daisy (Brachycome iberidifolia)
Sweet William (Dianthus barbatus)
Sweet alyssum (Lobularia maritima)
Sweet bay, bay (Laurus nobilis)
Sweet cicely (Myrrhis odorata)
Sweet clover (Melilotus species) ...
 See also: Sunflower, Aster, May, Green, Orange
|
