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Dracopis

Dracopis is a monotypic genus with Dracopis amplexicaulis (clasping coneflower; syn. Rudbeckia amplexicaulis) the sole species. It is native to North America.

Clasping coneflower
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Dracopis
Cass.
Species:
D. amplexicaulis
Binomial name
Dracopis amplexicaulis
(Vahl) Cass.

It is an annual plant growing to 1 m tall, with simple or branched stems. The leaves are oval, 5–10 cm (2.0–3.9 in) long and 2–4 cm (0.79–1.57 in) broad. The flowers are produced in daisy-like inflorescences, with yellow to yellowish-purple florets. It is distinguished from the genus Rudbeckia (in which it used to be treated) by the presence of chaff subtending the ray flowers.

It is one of at least four genera in the flowering plant family Asteraceae whose members are commonly known as coneflowers; the others being Echinacea, Rudbeckia and Ratibida.

In cultivation in the UK this plant has gained the Royal Horticultural Society’s Award of Garden Merit.[1][2]

References edit

  1. ^ "RHS Plantfinder - Rudbeckia amplexicaulis". Retrieved 11 October 2018.
  2. ^ "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 93. Retrieved 11 October 2018.

dracopis, monotypic, genus, with, amplexicaulis, clasping, coneflower, rudbeckia, amplexicaulis, sole, species, native, north, america, clasping, coneflowerscientific, classificationkingdom, plantaeclade, tracheophytesclade, angiospermsclade, eudicotsclade, as. Dracopis is a monotypic genus with Dracopis amplexicaulis clasping coneflower syn Rudbeckia amplexicaulis the sole species It is native to North America Clasping coneflowerScientific classificationKingdom PlantaeClade TracheophytesClade AngiospermsClade EudicotsClade AsteridsOrder AsteralesFamily AsteraceaeGenus DracopisCass Species D amplexicaulisBinomial nameDracopis amplexicaulis Vahl Cass It is an annual plant growing to 1 m tall with simple or branched stems The leaves are oval 5 10 cm 2 0 3 9 in long and 2 4 cm 0 79 1 57 in broad The flowers are produced in daisy like inflorescences with yellow to yellowish purple florets It is distinguished from the genus Rudbeckia in which it used to be treated by the presence of chaff subtending the ray flowers It is one of at least four genera in the flowering plant family Asteraceae whose members are commonly known as coneflowers the others being Echinacea Rudbeckia and Ratibida In cultivation in the UK this plant has gained the Royal Horticultural Society s Award of Garden Merit 1 2 References edit RHS Plantfinder Rudbeckia amplexicaulis Retrieved 11 October 2018 AGM Plants Ornamental PDF Royal Horticultural Society July 2017 p 93 Retrieved 11 October 2018 Retrieved from https en wikipedia org w index php title Dracopis amp oldid 1160261604, wikipedia, wiki, book, books, library,

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