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Blueray (Commelina forskaolii)

Dlium Blueray (Commelina forskaolii)

Blueray (Commelina forskaolii) is a plant species in Commelinaceae, annual or perennial shrubs, forming mats, thin roots, long stems, semi-erect or upright, up to 30 cm high, long leaves and green, blue flowers with yellow and transparent.

C. forskaolii has a long stem with rooting in vertices and short sub-erect branches, green, yellow and white. The leaves are arranged alternately, elongated in shape, the base of the midrib, the sharp tip, a large bone in the middle with several linear pulses, flat margins and green.



Flowers in terminals or spathes, beak-shaped and rough-haired, the crown has two screens, short-lived and successive opening. Light blue petals, lateral stamens with more or less winged filaments.

Blueray grows in the tropics at sea level to moderate altitude, much of it is found wild on roadside, grassy areas near agricultural fields and prefers habitats that are fully open or slightly shady.

TAXON

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Liliopsida
Order: Commelinales
Family: Commelinaceae
Subfamily: Commelinoideae
Tribe: Commelineae
Subtribe: Commelininae
Genus: Commelina Plum. ex L. in Sp. Pl.: 40 (1753)
Species: Commelina forskaolii Vahl in Enum. Pl. Obs. 2: 172 (1805)

HETEROTYPIC SYNONYMS

Commelina falcata Hassk. in Flora 46: 387 (1863)

PUBLICATIONS

Akoègninou, A., van der Burg, W.J. & van der Maesen, L.J.G. (eds.) (2006). Flore Analytique du Bénin: 1-1034. Backhuys Publishers.

Boulos, L. (2005). Flora of Egypt 4: 1-617. Al Hadara Publishing, Cairo. Boulvert, Y. (1977). Catalogue de la Flore de Centrafrique 2(2): 1-94. ORSTOM, Bangui.

Catarino, L., Martins, E.S., Diniz, M.A. & Pinto-Basto, M.F. (2006). Check-list da flora vascular do parque natural das Lagos de Cufada (Guiné-Bissau). Garcia de Orta, Série de Botânica 17: 97-141.

Darbyshire, I., Kordofani, M., Farag, I., Candiga, R. & Pickering, H. (eds.) (2015). The Plants of Sudan and South Sudan: 1-400. Kew publishing, Royal Botanic Gardens, Kew.

Dobignard, D. & Chatelain, C. (2010). Index synonymique de la flore d'Afrique du nord 1: 1-455. Éditions des conservatoire et jardin botaniques, Genève.

Faden, R. (2012). Commelinaceae. Flora of Tropical East Africa: 1-244.

Figueiredo, E. & Smith, G.F. (2008). Plants of Angola. Strelitzia 22: 1-279. National Botanical Institute, Pretoria.

Gosline, G., Bidault, E., van der Burgt, X., Cahen, D., Challen, G., Condé, N., Couch, C., Couvreur, T.L.P., Dagallier, L.M.J., Darbyshire, I., Dawson, S., Doré, T.S., Goyder, D., Grall, A., Haba, P., Haba, P., Harris, D., Hind, D.J.N., Jongkind, & al. (2023). A Taxonomically-verified and Vouchered Checklist of the Vascular Plants of the Republic of Guinea. Nature, scientific data 10, Article number: 327: [1]-[12].

Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.

Kotiya, A., Solanki, Y. & Reddy, G.V. (2020). Flora of Rajasthan: 1-769. Rajasthan state biodiversity board.

Mosti, S., Raffaelli, M. & Tardelli, M. (2012). Contributions to the flora of central-southern Dhofar (Sultanate of Oman). Webbia; Raccolta de Scritti Botanici 67: 65-91.

Sharief, M.U. (ed.) (2024). Flora of India 28: 1-764. Botanical Survey of India.

VERNACULAR NAME

English: Blueray, Rat's-ear, African dayflower, Day flower
Indonesia: Kuping tikus
Java: Kuping tikus
Marathi:Kanpet, Canpet

Aryo Bandoro
Dlium TheDlium
YouTube: https://www.youtube.com/@Dlium
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