Which Ornithogalum species is most frequently associated with the common name Star of Bethlehem?
Answer
*Ornithogalum umbellatum*
While the genus *Ornithogalum* contains several species, the common name Star of Bethlehem is overwhelmingly applied to *Ornithogalum umbellatum*. This specific species is well-known for its attractive, star-shaped white flowers which typically feature six tepals and appear during the spring season. Although native to parts of Europe and Asia, *O. umbellatum* has successfully naturalized in various regions, most notably in North America where it has developed a reputation for being an aggressive spreader, complicating its management in established landscapes.

Related Questions
What potent cardiac glycosides are the primary concern in Ornithogalum species toxicity?Which Ornithogalum species is most frequently associated with the common name Star of Bethlehem?What immediate gastrointestinal effects result from ingesting Ornithogalum plant material?Why is simple mowing ineffective for eliminating Star of Bethlehem persistence in a yard?What distinguishes consuming the raw Star of Bethlehem bulb from its homeopathic use?How many tepals typically characterize the striking white flowers of Ornithogalum umbellatum?What physiological function do cardenolides, identified in Ornithogalum, directly affect?What is the most effective recommended strategy for removing O. umbellatum from a landscape?Which parts of the Ornithogalum plant contain potentially hazardous compounds?What public concern often centers community focus on Ornithogalum besides documented human poisoning incidents?Why might removing a patch of O. umbellatum result in several patches next season?