Houstonia (plant) Houstonia (plant) Houstonia (bluet) is a genus of plants in the family Rubiaceae. Many species were formerly classified, along with other genera since segregated elsewhere, in a more inclusive genus "Hedyotis". Bluets are often small and delicate. For example, "H. rosea" may grow only one inch tall. Some species are single stemmed and others have multiple stems in bunches. Flowers are blue, purple, lavender, white, or rose, often with shades of one color present in an individual population. Flowers have 4 sepals, colloquially denominated "petals", a salverform corolla with 4 lobes, and an inferior ovary. Some species exhibit heterostyly. The
Petals ESB Petals ESB Petals ESB is an open-source ESB developed by Linagora. It is a tool for implementing a service-oriented architecture (SOA). It is standard, modular, and physically distributed, to adapt to large-scale infrastructures. Petals ESB is based on JBI (JSR 208) industry specification. It was the first ESB certified by Sun Microsystems under the JSR 208 TCK. Based on standards, it also supports SOA standards such as BPMN and Enterprise Integration Patterns capabilities. Fractal deployment framework, JBI pluggable components, and open source licensing make it modular and customizable. The originality of Petals is to implement a highly distributed topology. The