Iva (plant)
Marshelders | |
---|---|
Iva annua | |
Scientific classification | |
Kingdom: | |
(unranked): | |
(unranked): | |
(unranked): | |
Order: | |
Family: | |
Tribe: | |
Genus: | Iva |
Type species | |
Iva annua L.[2][3] |
Iva is a genus of wind-pollinated plants in the daisy family, described as a genus by Linnaeus in 1753.[4][3] Plants of this genus are known generally as marshelders. The genus is native to North America.[5]
- Iva angustifolia - southeastern + south-central USA (Texas Oklahoma Louisiana Arkansas Kansas Florida)
- Iva annua - USA, primarily south-central region; Tamaulipas
- Iva asperifolia - south-central USA (Texas Oklahoma Louisiana Arkansas Kansas Indiana), Veracruz
- Iva axillaris - western USA + Canada
- Iva cheiranthifolia - Cuba
- Iva ciliata - south-central USA
- Iva corbinii B.L. Turner - Texas[8]
- Iva dealbata - USA (Texas New Mexico), Mexico (Chihuahua, Coahuila, Nuevo León, San Luis Potosí)[9]
- Iva frutescens - coastal areas from Texas to Nova Scotia
- Iva hayesiana - California, Baja California
- Iva imbricata - coastal areas from Texas to Virginia; Bahamas[10]
- Iva microcephala - southeastern USA (Alabama Florida Georgia North Carolina South Carolina)
- formerly included[11]
- Iva xanthiifolia - now called Cyclachaena xanthiifolia - widespread in USA + Canada
References
- ^ 187m.1. Asteraceae Martinov (tribe Heliantheae) subtribe Ambrosiinae Lessing, Flora of North America
- ^ lectotype designated by N. L. Britton et A. Brown, Ill. Fl. N. U. S. ed. 2. 3: 338 (1913)
- ^ a b Tropicos, Iva L.
- ^ Linnaeus, Carl von. 1753. Species Plantarum 2: 988-989 in Latin
- ^ Flora of North America, Vol. 21 Page 25 Marsh elder Iva Linnaeus, Sp. Pl. 2: 988. 1753; Gen. Pl. ed. 5, 426. 1754.
- ^ The Plant List search for Iva
- ^ Biota of North America Program 2013 county distribution maps
- ^ Turner, Billie Lee. 2009. Iva corbinii (Asteraceae), a remarkable new species from Travis County, Texas. Lundellia 12:5-7 includes color photo of type specimen and another of the plant in the field
- ^ Tropicos, Iva dealbata A. Gray
- ^ Tropicos, Iva imbricata
- ^ Flora of North America, Cyclachaena xanthiifolia (Nuttall) Fresenius, Index Seminum (Frankfurt). 1836: 4. 1836.