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Hydrangea paniculata common name

Hydrangea paniculata common name

Hydrangea paniculata common name

randiflora’, which was shortened to simply the p in paniculata and the g in Grandiflora. As such, we prefer the more general term for our hydrangeas. The true peegee hydrangea is an interesting plant for those who love garden history, but modern introductions offer significant improvements over it in terms of stem strength, flower quality, bloom time, and color.

Paniculata

Originally from Japan, this plant with its impressive flowers has graced gardens worldwide for many years and is noted in a 1899 gardening book. On the species itself, (H. paniculata), stems are capped with a large, cone-shaped panicle consisting of mostly fertile flowers. During the mid-1800s, a cultivar with mostly sterile but more dramatic flowers was developed and named ‘Grandiflora.’ The Grandiflora, also known as the PeeGee, became a standard in the garden trade for over 100 years.Methods: Male Wistar albino rats were divided into three groups: normal control, gentamicin control, and aqueous extract of A. paniculata (200 mg/kg, per oral (p.o.))-treated. The nephrotoxic model was induced by gentamicin (80 mg/kg, intraperitoeal (i.p.)). Blood samples were examined for serum creatinine, serum urea, and blood urea nitrogen after the 10 days of treatment.

Sexually potent and sexually sluggish/impotent male rats were treated orally with different amounts of Turnera diffusa and Pfaffia paniculata fluid extracts (0.25, 0.50, 1.0 ml/kg). While having no effect on the copulatory behavior of sexually potent rats, both plant extracts--singly or in combination--improved the copulatory performance of sexually sluggish/impotent rats. The highest dose of either extract (1 ml/kg) (as well as the combination of 0.5 ml/kg of each extract) increased the percentage of rats achieving ejaculation and significantly reduced mount, intromission and ejaculation latencies, post-ejaculatory interval and intercopulatory interval. Neither extract affected locomotor activity. These results seem to support the folk reputation of Turnera diffusa and Pfaffia paniculata as sexual stimulants. (Source: pubmed.ncbi.nlm.nih.gov)

 

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