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 on the Wind Petals on the Wind Petals on the Wind is a novel written by V. C. Andrews in 1980. It is the second book in the Dollanganger series. The timeline takes place from the siblings' successful escape in November 1960 to the fall of 1975. The book, like the others in the series, was a number one best-seller in North America in the early 1980s. In 2014, it was adapted into a Lifetime original movie. "Petals on the Wind" picks up immediately where "Flowers in the Attic" left off: with Cathy, Chris, and Carrie traveling to Florida after escaping Foxworth Hall.