向日葵属
向日葵属[2]植物包括52种以及许多亚种，全部都是起源于北美洲，但现在有许多种已经作为食物或花卉被引进到世界各地种植。
向日葵屬 | |
|---|---|
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| 向日葵 | |
科学分类  | |
| 界： | 植物界 Plantae |
| 演化支： | Tracheophyta |
| 演化支： | 被子植物 Angiosperms |
| 演化支： | 真双子叶植物 Eudicots |
| 演化支： | 菊类植物 Asterids |
| 目： | 菊目 Asterales |
| 科： | 菊科 Asteraceae |
| 亚科： | 菊亚科 Asteroideae |
| 总族： | 向日葵總族 Helianthodae |
| 族： | 向日葵族 Heliantheae |
| 属： | 向日葵屬 Helianthus L.[1] |
| 異名[1] | |
|
Harpalium (Cass.) Cass. | |
向日葵属植物的特点是具有小花聚合成盘状，周围呈放射性舌状花为中性不育花，内部盘花两性，有两个成熟后易脱落的，鳞片状冠毛；果实为瘦果。
向日葵属植物有一年生的也有多年生的，都是草本植物。
种
- Helianthus agrestis : Southeastern Sunflower
- 狭叶向日葵 Helianthus angustifolius : Swamp Sunflower
- 向日葵 Helianthus annuus
- Helianthus anomalus : Western Sunflower
- 绢毛葵 Helianthus argophyllus : Silverleaf Sunflower
- Helianthus arizonensis : Arizona Sunflower
- 黑紫向日葵 Helianthus atrorubens
- Helianthus bolanderi : Serpentine Sunflower
- Helianthus californicus : California Sunflower
- Helianthus carnosus : Lakeside Sunflower
- 蓝茎向日葵 Helianthus ciliaris
- Helianthus cinereus
- Helianthus couplandii : Prairie Sunflower
- Helianthus cusickii : Cusick's Sunflower
原野向日葵(Helianthus petiolaris)
- 小花葵 Helianthus debilis
- 瓜叶葵 Helianthus debilis ssp. cucumerifolius : Cucumberleaf Sunflower
- Helianthus debelis ssp. debilis : Beach Sunflower, Dune Sunflower
- Helianthus debilis ssp. silvestris : Cucumberleaf Sunflower
- Helianthus debilis ssp. tardiflorus : Cucumberleaf Sunflower
- Helianthus debilis ssp. vestitus : Cucumberleaf Sunflower
- 千瓣葵 Helianthus decapetalus : Thinleaf Sunflower
- Helianthus deserticola
- Helianthus divaricatus : Woodland Sunflower
- Helianthus eggertii : Eggert's Sunflower
- Helianthus floridanus : Florida Sunflower
- Helianthus giganteus
- Helianthus glaucophyllus : Whiteleaf Sunflower
- Helianthus gracilentus : Slender Sunflower
- Helianthus grosseserratus: Sawtooth Sunflower
- Helianthus heterophyllus : Variableleaf Sunflower
- Helianthus hirsutus
- Helianthus laciniatus : Alkali Sunflower
- 美丽向日葵 Helianthus laetiflorus
- Helianthus laevigatus : Smooth Sunflower
- Helianthus longifolius : Longleaf Sunflower
柳叶向日葵(Helianthus salicifolius)
- 糙叶向日葵 Helianthus maximiliani : Maximillian Sunflower
- Helianthus microcephalus : Small Woodland Sunflower
- 毛叶向日葵 Helianthus mollis : Downy Sunflower, Ashy Sunflower
- Helianthus multiflorus
- Helianthus neglectus : Neglected Sunflower
- Helianthus niveus
- Helianthus niveus ssp. canescens : Showy Sunflower
- Helianthus niveus ssp. tephrodes : Algodones Sunflower
- Helianthus nuttallii
- Helianthus nuttallii ssp. nuttallii : Nuttall's Sunflower
- Helianthus nuttallii ssp. parishii : Parish's Sunflower
- Helianthus nuttallii ssp. Rydbergii : Rydberg's Sunflower
- Helianthus occidentalis : Fewleaf Sunflower
- Helianthus occidentalis ssp. occidentalis : Fewleaf Sunflower
- Helianthus occidentalis ssp. plantagineus : Fewleaf Sunflower
- Helianthus paradoxus : Paradox Sunflower
- Helianthus pauciflorus
- Helianthus pauciflorus ssp. pauciflorus : Stiff Sunflower
- Helianthus pauciflorus ssp. subrhomboideus : Stiff Sunflower
- 原野向日葵Helianthus petiolaris
- Helianthus petiolaris ssp. fallax : Prairie Sunflower
- Helianthus petiolaris ssp. petiolaris : Prairie Sunflower
- Helianthus porteri : Porter's Sunflower
- Helianthus praecox
- Helianthus praecox ssp. hirtus : Texas Sunflower
- Helianthus praecox ssp. praecox : Texas Sunflower
- Helianthus praecox ssp. runyonii : Runyon's Sunflower
菊芋，洋姜(Helianthus tuberosus)
- Helianthus praetermissus : New Mexico Sunflower
- Helianthus pumilus : Little Sunflower
- Helianthus radula : Rayless Sunflower
- Helianthus resinosus : Resindot Sunflower
- 柳叶向日葵 Helianthus salicifolius
- Helianthus schweinitzii : Schweinitz's Sunflower
- Helianthus silphioides : Rosinweed Sunflower
- Helianthus simulans : Muck Sunflower
- Helianthus smithii : Smith's Sunflower
- Helianthus strumosus : Paleleaf Woodland Sunflower
- 菊芋 Helianthus tuberosus
注释
- . Germplasm Resources Information Network (GRIN). USDA. [2011-02-22].
- Sunset Western Garden Book, 1995:606–607
外部链接
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维基共享资源中相关的多媒体资源：向日葵属 |
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維基物種上的相關：向日葵属 |
- （简体中文）中国数字植物标本馆中的相关内容：向日葵属
- 中国引进的向日葵属植物 - 植物通
- 北美植物中的向日葵属（页面存档备份，存于）
- 向日葵属品种列表 （页面存档备份，存于）
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