Launch Helianthus. Note antenna wire - outfitted for radio acoustic ranging. Gasoline launch length... Launch Helianthus. Note antenna wire - outfitted for radio acoustic ranging. Gasoline launch, length... Disk flowers : Disk flowers : This is a picture of the same plant in peak flower in mid-June. Sunflowers are prolific breeders... This is a picture of the same plant in peak flower in mid-June. Sunflowers are prolific breeders,... Leaf base. Leaf base. Family - Asteraceae Stems - To +1.2m tall erect to reclining herbaceous from rhizomes single or... Family - Asteraceae Stems - To +1.2m tall, erect to reclining, herbaceous, from rhizomes, single or... leaf--just like the heads the leaves are huge too! leaf--just like the heads, the leaves are huge too! Family - Asteraceae Stems - Thin erect simple herbaceous typically single from the base from a... Family - Asteraceae Stems - Thin erect, simple, herbaceous, typically single from the base, from a... The Helianthus are also known as Sunflowers . The tall variety is a very stately plant suitable for... The Helianthus are also known as Sunflowers . The tall variety is a very stately plant, suitable for... this head has been completely pollinated--the ray corollas will soon fall off and each disk flower... this head has been completely pollinated--the ray corollas will soon fall off and each disk flower... Price Image Find Similar More by contributor Find in same category Share Comment Sunflower... Price Image Find Similar More by contributor Find in same category Share Comment Sunflower,... habit habit Inflorescence - Single flower head terminating axillary and branches. Peduncles antrorse strigose... Inflorescence - Single flower head terminating axillary and branches. Peduncles antrorse strigose,... Ray flowers - 8-9 flower per head sterile. Ligule yellow oblong 2.5-3cm long to 1cm broad... Ray flowers - 8-9 flower per head, sterile. Ligule yellow, oblong, 2.5-3cm long, to 1cm broad,... If butterflies are in short supply the same cannot be said for bees and wasps who are still busily... If butterflies are in short supply, the same cannot be said for bees and wasps who are still busily... Family - Asteraceae Stems - To 2m tall simple glabrous( but sometimes scabrous in inflorescence)... Family - Asteraceae Stems - To 2m tall, simple, glabrous( but sometimes scabrous in inflorescence),... The shaded areas on the map indicates where the genus has been observed in the United States. Click... The shaded areas on the map indicates where the genus has been observed in the United States. Click... Helianthus annuus as the name implies is an annual species of sunflower. Thus the young plants... Helianthus annuus , as the name implies, is an annual species of sunflower. Thus, the young plants... Flowering - June - September. Habitat - Woodlands roadsides. Origin - Native to North America.... Flowering - June - September. Habitat - Woodlands, roadsides. Origin - Native to North America.... アメリカ中部のグレートプレーンズ(Great Plaines)が原産です。わが アメリカ中部のグレートプレーンズ(Great Plaines)が原産です。わが アメリカ中部のグレートプレーンズ(Great Plaines)が原産です。わが アメリカ中部のグレートプレーンズ(Great Plaines)が原産です。わが Family - Asteraceae Stems - Erect herbaceous but stout from stout thickened roots to +2m tall... Family - Asteraceae Stems - Erect, herbaceous but stout, from stout thickened roots, to +2m tall,... ...and had grown to approximately 7 feet tall by late May! ...and had grown to approximately 7 feet tall by late May! Price Image Find Similar More by contributor Find in same category Share Comment Sunflower... Price Image Find Similar More by contributor Find in same category Share Comment Sunflower,... Root. Root. Show Larger Picture Show Larger Picture stem showing hairs--these hairs make the stems feel extremely coarse (the leaves also feel coarse) stem showing hairs--these hairs make the stems feel extremely coarse (the leaves also feel coarse) Helianthus Botanica Series: H-P Helianthus Botanica Series: H-P Involucre. Ray flowers - Ligule yellow to +3cm long 1cm broad sparse pubescent externally... Involucre. Ray flowers - Ligule yellow, to +3cm long, 1cm broad, sparse pubescent externally,... Welcome I’m an amateur wildflower and native plant enthusiast. I have property in Northeast Arkansas... Welcome I’m an amateur wildflower and native plant enthusiast. I have property in Northeast Arkansas... アメリカ中部のグレートプレーンズ(Great Plaines)が原産です。わが アメリカ中部のグレートプレーンズ(Great Plaines)が原産です。わが
Next »
Advanced Search