Chi Nở ngày

**Chi Nở ngày** hay **Chi Bách nhật** (danh pháp khoa học: ***Gomphrena***) là chi thực vật có hoa trong họ Amaranthaceae.

## Các loài
* *[[Gomphrena affinis]]* F.Muell. ex Benth.
** *G. affinis* subsp. *pilbarensis* Kanis ex J.Palmer
* *[[Gomphrena agrestis]]* Mart.
* *[[Gomphrena albiflora]]* Moq.
* *[[Gomphrena anti-lethargica]]* Silveira
* *[[Gomphrena arborescens]]* L.f.
* *[[Gomphrena arida]]* J.Palmer
* *[[Gomphrena atrorubra]]* J.Palmer
* *[[Gomphrena basilanata]]* Suess.
* *[[Gomphrena bicolor]]* Mart.
* *[[Gomphrena boliviana]]* Moq.
* *[[Gomphrena brachystylis]]* F.Muell.
* *[[Gomphrena breviflora]]* F.Muell.
* *[[Gomphrena caespitosa]]* Torr.
* *[[Gomphrena caleyi]]* Briq.
* *[[Gomphrena canescens]]* R.Br.
** *G. canescens* subsp. *erythrina* J.Palmer
* *[[Gomphrena cardenasii]]* Standl. ex E.Holzh.
* *[[Gomphrena celosioides]]* Mart.
** *G. celosioides* var. *fallax* (Seub.) Pedersen
** *G. celosioides* var. *hygrophila* (Mart.) Pedersen
** *G. celosioides* f. *roseiflora* (Chodat) Pedersen
* *[[Gomphrena centrota]]* E.Holzh.
* *[[Gomphrena chrestoides]]* C.C.Towns.
* *[[Gomphrena cinnabarina]]* Suess.
* *[[Gomphrena cladotrichoides]]* Suess.
* *[[Gomphrena claussenii]]* Moq.
* *[[Gomphrena colosacana]]* Hunz. & Subils
* *[[Gomphrena conferta]]* Benth.
* *[[Gomphrena conica]]* (R.Br.) Spreng.
* *[[Gomphrena connata]]* J.Palmer
* *[[Gomphrena cucullata]]* J.Palmer
* *[[Gomphrena debilis]]* Mart.
* *[[Gomphrena decipiens]]* Seub.
* *[[Gomphrena demissa]]* Mart.
* *[[Gomphrena desertorum]]* Mart.
** *G. desertorum* var. *mucronata* (Moq.) Stuchlík
** *G. desertorum var. *rodantha* (Moq.) Stuchlík
* *Gomphrena diffusa* (R.Br.) Spreng.
* *Gomphrena discolor* R.E.Fr.
* *Gomphrena duriuscula* Moq.
* *Gomphrena eichleri* J.Palmer
* *Gomphrena elegans* Mart.
* *Gomphrena equisetiformis* R.E.Fr.
* *Gomphrena eriophylla* Mart.
* *Gomphrena ferruginea* Pedersen
* *Gomphrena filaginoides* M.Martens & Galeotti
* *Gomphrena flaccida* R.Br.
* *Gomphrena floribunda* J.Palmer
* *Gomphrena fuscipellita* T.Ortuño & Borsch
* *Gomphrena gardneri* Moq.
* *Gomphrena glabratoides* (Suess.) J.C.Siqueira
* *Gomphrena globosa* L.
* *Gomphrena graminea* Moq.
* *Gomphrena guaranitica* Chodat
* *Gomphrena haageana* Klotzsch
* *Gomphrena haenkeana* Mart.
* *Gomphrena hatschbachiana* Pedersen
* *Gomphrena hermogenesii* J.C.Siqueira
* *Gomphrena hilariana* Moq.
* *Gomphrena hillii* Suess.
* *Gomphrena humifusa* J.Palmer
* *Gomphrena humilis* R.Br.
* *Gomphrena incana* Mart.
* *Gomphrena insignis* Briq.
* *Gomphrena involucrata* Ewart
* *Gomphrena kanisii* J.Palmer
* *Gomphrena lacinulata* J.Palmer
* *Gomphrena lanata* R.Br.
* *Gomphrena lanigera* Pohl ex Moq
* *Gomphrena leontopodioides* Domin
* *Gomphrena leptoclada* Benth.
* *Gomphrena leptophylla* (Benth.) J.Palmer
* *Gomphrena leucocephala* Mart.
* *Gomphrena macrocephala* A.St.-Hil.
* *Gomphrena macrorhiza* Mart.
* *Gomphrena magentitepala* J.Palmer
* *Gomphrena mandonii* R.E.Fr.
* *Gomphrena marginata* Seub.
* *Gomphrena martiana* Gillies ex Moq.
** *G. martiana* f. *austrina* Pedersen
** *G. martiana var. *glutinosa* (R.E.Fr.) Pedersen
* *[[Gomphrena matogrossensis]]* Suess.
* *[[Gomphrena mendocina]]* (Phil.) R.E.Fr.
** *G. mendocina* subsp. *australis* Pedersen
* *[[Gomphrena meyeniana]]* Walp.
** *G. meyeniana* var. *acaulis* (Remy) Suess.
** *G. meyeniana* var. *conwayi* (Rusby) Suess.
** *G. meyeniana* var. *tucumanensis* Pedersen
* *[[Gomphrena microcephala]]* Moq.
* *[[Gomphrena mizqueensis]]* T.Ortuño & Borsch
* *[[Gomphrena mollis]]* Mart.
* *[[Gomphrena moquinii]]* Seub.
* *[[Gomphrena nealleyi]]* J.M.Coult. & Fisher
* *[[Gomphrena nigricans]]* Mart.
* *[[Gomphrena nitida]]* Rothr.
* *[[Gomphrena obovata]]* L.
* *[[Gomphrena occulta]]* J.Palmer
* *[[Gomphrena oroyana]]* Standl.
* *[[Gomphrena pallida]]* (Stuchlík) Pedersen
* *[[Gomphrena paraguayensis]]* Chodat
** *G. paraguayensis* subsp. *chacoensis* Pedersen
* *[[Gomphrena paranensis]]* R.E.Fr.
* *[[Gomphrena parviceps]]* Standl.
* *[[Gomphrena parviflora]]* Benth.
* *[[Gomphrena perennis]]* L.
** *G. perennis* var. *silenoides* (Chodat) Suess. ex Holzh.
** *G. perennis* var. *subalpina* (Herzog) Suess.
** *G. perennis* var. *suffruticosa* (Griseb.) R.E.Fr.
* *[[Gomphrena phaeotricha]]* Pedersen
* *[[Gomphrena pilosa]]* (M.Martens & Galeotti) Moq.
* *[[Gomphrena platycephala]]* R.E.Fr.
* *[[Gomphrena pohlii]]* Moq.
** *G. pohlii* var. *hassleri* (Chodat) Pedersen
** *G. pohlii* var. *hispidula* Seub.
* *[[Gomphrena potosiana]]* Suess. & Benl
* *[[Gomphrena pringlei]]* J.M.Coult. & Fisher
* *[[Gomphrena procumbens]]* Jacq.
* *[[Gomphrena prostrata]]* Mart.
* *[[Gomphrena pulchella]]* Mart.
** *G. pulchella* subsp. *albisericea* (E.Holzh.) Pedersen
** *G. pulchella* subsp. *rosea* (Griseb.) Pedersen
* *[[Gomphrena pulvinata]]* Suess.
* *[[Gomphrena pumila]]* Gillies ex Moq.
* *[[Gomphrena pungens]]* Seub.
* *[[Gomphrena pusilla]]* Benth.
* *[[Gomphrena radiata]]* Pedersen
* *[[Gomphrena regeliana]]* Seub.
* *[[Gomphrena riedelii]]* Seub.
* *[[Gomphrena riparia]]* Pedersen
* *[[Gomphrena rosula]]* J.Palmer
* *[[Gomphrena rudis]]* Moq.
* *[[Gomphrena rupestris]]* Nees
* *[[Gomphrena scandens]]* (R.E.Fr.) J.C.Siqueira
* *[[Gomphrena scapigera]]* Mart.
* *[[Gomphrena schinziana]]* Stuchlík
* *[[Gomphrena schlechtendaliana]]* Mart.
* *[[Gomphrena sellowiana]]* Mart.
* *[[Gomphrena serrata]]* L.
* *[[Gomphrena serturneroides]]* Suess.
* *[[Gomphrena sonorae]]* Torr.
* *[[Gomphrena sordida]]* Farmar
* *[[Gomphrena spissa]]* Pedersen
* *[[Gomphrena stellata]]* T.Ortuño & Borsch
* *[[Gomphrena tenella]]* (Moq.) Benth.
* *[[Gomphrena tomentosa]]* (Griseb.) R.E.Fr.
* *[[Gomphrena triceps]]* Pedersen
* *[[Gomphrena trinervosa]]* C.C.Towns.
* *[[Gomphrena trollii]]* Suess.
* *[[Gomphrena umbellata]]* Remy
* *[[Gomphrena uruguayensis]]* Suess.
* *[[Gomphrena vaga]]* Mart.
* *[[Gomphrena virgata]]* Mart.
* *[[Gomphrena vitellina]]* Pedersen

## Hình ảnh

Tập tin:Starr 080117-1688 Gomphrena globosa.jpg
Tập tin:Gomphrena arborescens-1.jpg
Tập tin:Globe amaranth.jpg
Tập tin:Gomphrena "Bicolor Rose" (7883995450).jpg
Tập tin:橙花千日紅 20190608191116.jpg|*Gomphrena haageana* Klotzsch, Bảo tàng Khoa học Tự nhiên Quốc gia, Đài Trung, Đài Loan.
Tập tin: 橙花千日紅 20190606210011.jpg |*Gomphrena haageana* Klotzsch, Bảo tàng Khoa học Tự nhiên Quốc gia, Đài Trung, Đài Loan.


## Chú thích

## Tham khảo
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