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Yucca schidigera, also known as the Mojave yucca or Spanish dagger, is a perennial plant in the asaparagus family native to the southwestern United States and northwestern Mexico. It is most common in the Mojave Desert , but also occurs extensively in the Sonoran Desert and west to the Pacific coast of southern California and Baja California .
Yucca is a genus of perennial shrubs and trees in the family Asparagaceae, subfamily Agavoideae. [2] Its 40–50 species are notable for their rosettes of evergreen , tough, sword-shaped leaves and large terminal panicles of white or whitish flowers .
Sarsasapogenin was first isolated in 1914 from Sarsaparilla root. [2] Although it was known to have three oxygen atoms, of which only one is a hydroxyl group, the structure of the side chain remained unclear for many years.
"Potentiates digitalis activity, increases coronary dilation effects of theophylline, caffeine, papaverine, sodium nitrate, adenosine and epinephrine, increase barbiturate-induced sleeping times" [3] Horse chestnut: conker tree, conker Aesculus hippocastanum: Liver toxicity, allergic reaction, anaphylaxis [3] Kava: awa, kava-kava [4] Piper ...
Quillaja is toxic when consumed in large amounts, involving possible liver damage, gastric pain, diarrhea, or other adverse effects. [9] The NOAEL of saponins is around 300 mg/kg in rodents, so a dose of 3 mg/kg should be safe with a safety factor (see Therapeutic index) of 100. [11]
Cialis has several common side effects, many of which also happen with other drugs used to treat ED, like sildenafil (generic Viagra®), vardenafil , and avanafil (Stendra®).
The Joshua tree is called "hunuvat chiy'a" or "humwichawa" by the indigenous Cahuilla. [11] It is also called izote de desierto (Spanish, "desert dagger"). [12] It was first formally described in the botanical literature as Yucca brevifolia by George Engelmann in 1871 as part of the Geological Exploration of the 100th meridian (or "Wheeler Survey").
The larvae feed on Yucca baccata, Yucca treculeana, Yucca torreyi, Yucca schidigera, Yucca glauca, Yucca baileyi, Yucca elata and Yucca verdiensis. This species was called a "cheater" by its original describer because it lays eggs in the developing seeds and fruits of yucca plants without pollinating the flowers, unlike other yucca moths. [3]