Casuarina in the context of "Riparian forest"

Kelantan (Malay pronunciation: [kəˈlantan]; Kelantanese Malay: Klate; Pattani Malay pronunciation: [kläˈtɛ]) is a state in Malaysia. The capital, Kota Bharu, includes the royal seat of Kubang Kerian. The honorific name of the state is Darul Naim ("The Blissful Abode"). Kelantan is located in the north-eastern corner of Peninsular Malaysia. Kelantan is an agrarian state with paddy fields, fishing villages and casuarina-lined beaches. Kelantan is home to some of the most ancient archaeological discoveries in Malaysia, including several prehistoric aboriginal settlements.

Due to Kelantan's relative isolation and largely rural lifestyle, Kelantanese culture differs somewhat from Malay culture in the rest of the peninsula; this is reflected in the cuisine, arts and the unique Kelantanese Malay language, which is not readily intelligible with standard Malay.

Allelopathy is a biological phenomenon by which an organism produces one or more biochemicals that influence the germination, growth, survival, and reproduction of other organisms. These biochemicals are known as allelochemicals and can have beneficial (positive allelopathy) or detrimental (negative allelopathy) effects on the target organisms and the community. Allelopathy is often used narrowly to describe chemically mediated competition between plants; however, it is sometimes defined more broadly as chemically mediated competition between any type of organisms. The original concept developed by Hans Molisch in 1937 seemed focused only on interactions between plants, between microorganisms and between microorganisms and plants. Allelochemicals are a subset of secondary metabolites, which are not directly required for metabolism (i.e. growth, development and reproduction) of the allelopathic organism.

Allelopathic interactions are an important factor in determining species distribution and abundance within plant communities, and are also thought to be important in the success of many invasive plants. For specific examples, see black walnut (Juglans nigra), tree of heaven (Ailanthus altissima), black crowberry (Empetrum nigrum), spotted knapweed (Centaurea stoebe), garlic mustard (Alliaria petiolata), Casuarina/Allocasuarina spp., and nut grass (Cyperus rotundus).

Loíza (pronounced [loˈisa]) is a town and municipality on the northeastern coast of Puerto Rico, located east of Carolina, west of Río Grande, and north of Canóvanas. An outer municipality within the San Juan metropolitan area, it is spread over 5 barrios and the downtown area and administrative center of Loíza Pueblo. Loíza is renowned for its rich Afro-Puerto Rican culture and heritage. The vendors of Puerto Rican street food in kiosks, the unrestricted beaches, and the Australian pine and mangrove state forest in the district of Piñones in the barrio of Torrecilla Baja are popular destinations among domestic and foreign tourists.

Isla Verde (Spanish for ''green island'') is an urbanized, beachfront resort, commercial, and residential district with various upscale hotels and condominiums in the municipality of Carolina, where the main airport of Puerto Rico, the Luis Muñoz Marín International Airport, is located. Named after a small cay and reef near the shoreline, Isla Verde is about 3 to 6 miles (4.8 to 9.7 km) east of the Hato Rey business center, Condado resort area, and Old San Juan historic quarter in the adjacent capital municipality of San Juan, between Los Corozos and San José Lagoons to the west and Torrecilla Lagoon to the east, which lies next to the state forest, beaches, and street food kiosks of the Piñones ("pine nuts") Afro-Puerto Rican community in the municipality of Loíza.

The Casuarinaceae are a family of dicotyledonous flowering plants placed in the order Fagales, consisting of four genera and 91 species of trees and shrubs native to eastern Africa, Australia, Southeast Asia, Malesia, Papuasia, and the Pacific Islands. At one time, all species were placed in the genus Casuarina. Lawrence Alexander Sidney Johnson separated out many of those species and renamed them into the new genera of Gymnostoma in 1980 and 1982, Allocasuarina in 1982, and Ceuthostoma in 1988, with some additional formal descriptions of new species in each other genus. At the time, it was somewhat controversial. The monophyly of these genera was later supported in a 2003 phylogenetic study of the family. In the Wettstein system, this family was the only one placed in the order Verticillatae. Likewise, in the Engler, Cronquist, and Kubitzki systems, the Casuarinaceae were the only family placed in the order Casuarinales.

Members of this family are characterized by drooping equisetoid (meaning "looking like Equisetum"; that is, horsetail) twigs, evergreen foliage, monoecious or dioecious and infructescences ('fruiting bodies') strobiloid or cone-like, meaning combining many outward-pointing valves, each containing a seed, into roughly spherical, cone-like, woody structures. The roots have nitrogen-fixing nodules that contain the soil actinomycete Frankia.