common sunflower
helianthus annuus latin

It is a member of the subtribe Helianthinae, which includes the common sunflower.

Most often, where one had common sunflower genes or petioled sunflower genes, the other did as well.

The genus is a close relative to Helianthus, the genus of the common sunflower, and the plants have the general appearance of a sunflower.

Helianthus annuus (common sunflower) Fresh or dried root chewed by medicine man before sucking snakebite and poultice applied to wound.

The genus is classified as a member of subtribe Helianthinae, the same subtribe that contains the common sunflower (Helianthus).

Researchers then used the information to construct detailed maps showing the patchwork of common sunflower and petioled sunflower DNA in the hybrids.

Helianthus annuus - Common Sunflower, Girasol (Spanish)

H. paradoxus is a hybrid of H. annuus, the common sunflower, and Helianthus petiolaris, the prairie sunflower.

Flowers of Helianthus petiolaris have flowers reminiscent of the flower of a common sunflower, Helianthus annuus.

That meant that re-enacting the origin of the species simply required interbreeding the original parents, the common sunflower, Helianthus annuus, and the petioled sunflower, Helianthus petiolaris.

When one lineage carried common sunflower genes on a particular portion of a chromosome, then the other lineages were likely to carry common sunflower genes there as well.

Molecular phylogenetic data place the genus as sister to Sclerocarpus and in a relatively basal position in the subtribe Helianthinae, the group that includes the common sunflower (Helianthus annuus).

Perhaps, they say, in the inevitable mixing of common sunflower and petioled sunflower chromosomes in the hybrids, the physical interactions among the large gene-carrying structures somehow results each time in certain regions always sorting themselves out together.

Dr. Rieseberg and colleagues suggest that the reason the hybrids did end up with the same genetic makeup so consistently is that whether in the greenhouse or the wild, certain combinations of genes from the common sunflower and the petioled sunflower consistently work better together than others.

Allelopathy is a defense mechanism, least pronounced in domesticated forms of the common sunflower, Helianthus annuus, and very strong in the seed hulls of H. Maximiliani, a multibranched, bright yellow 8 to 10 footer that is one of the easiest perennial species to find.

Lagascea is a member of the same subtribe Helianthinae as the common sunflower, Helianthus annuus, but it looks different because it has heads that are reduced to have 1 (or 2) flowers, and are clustered into compound units that mimic heads and are sometimes called syncephalia.

Sunflower (Helianthus annuus) is an annual plant native to the Americas.

The sunflower seed is the fruit of the sunflower (Helianthus annuus).

Sunflowers, Helianthus annuus; a bright, bold-looking flower that can grow up to 30cm (1ft) in height in a week!

The sunflower (Helianthus annuus) is an annual plant in the family Asteraceae, with a large flower head (capitulum).

They grew squash, sunflower (Helianthus annuus), sumpweed, goosefoot, knotweed, and maygrass.

Sunflower oil is the non-volatile oil compressed from sunflower (Helianthus annuus) seeds.

Sunflowers (Helianthus annuus buds, petals, seeds)

Brumbaugh believed that one illustration depicted a New World Helianthus annuus, which would help date the manuscript and open up intriguing possibilities for its origin.

Kansas state flower: Wild Sunflower (Helianthus annuus)

Helianthus jaegeri - synonym Helianthus annuus - subspecies jaegeri (sunflower)

In North America, this species prefers to inhabit agricultural areas and weedy wastelands where the preferred host plant Helianthus annuus occurs.

The BBCH-scale (sunflower) identifies the phenological development stages of sunflower (Helianthus annuus).

Sunflower oil's INCI name is Helianthus annuus (Sunflower) Seed Oil.

The allelopathic property of the annual sunflower (Helianthus annuus) was described in the December issue of Horticulture magazine by Kathy Piper.

Molecular phylogenetic data place the genus as sister to Sclerocarpus and in a relatively basal position in the subtribe Helianthinae, the group that includes the common sunflower (Helianthus annuus).

Sunflower seed vigor-Relationship between seed size and NaCl on germination, seed vigor and early seedling growth of sunflower (Helianthus annuus L.)

They were Bill and Ben, who lived in very large adjacent flowerpots bearing their respective names, between which grew a large plant, similar to a sunflower (helianthus annuus), called the "Little Weed".

Aceite de Girasol, Adityabhakta, Corona Solis, Helianthi Annui Oleum, Helianthus annuus, Huile de Tournesol, Marigold of Peru, Sunflower, Sunflower Oils, Sunflower Seed Oil.