Podcast
Questions and Answers
Who described Hypericum bupleuroides in 1932?
Who described Hypericum bupleuroides in 1932?
- Boris Robson
- Hypericum perforatum
- Boris Stefanoff (correct)
- Norman Robson
What chemicals are common in the genus Hypericum, including in Hypericum bupleuroides?
What chemicals are common in the genus Hypericum, including in Hypericum bupleuroides?
- Nicotine and menthol
- Caffeine and theobromine
- Hypericin, hyperforin, and various phenols (correct)
- Vitamin C and calcium
What is the most notable characteristic of the leaves of Hypericum bupleuroides?
What is the most notable characteristic of the leaves of Hypericum bupleuroides?
- They have long petioles and alternate phyllotaxy
- They have a greyish tint and are rough to the touch
- They are palmate with 5-7 lobes
- They are perfoliate: the stem appears to puncture the center of the leaf (correct)
How many flowers can each inflorescence of Hypericum bupleuroides have?
How many flowers can each inflorescence of Hypericum bupleuroides have?
What is the color of the petals of the flowers of Hypericum bupleuroides?
What is the color of the petals of the flowers of Hypericum bupleuroides?
How many stamens does each flower of Hypericum bupleuroides have?
How many stamens does each flower of Hypericum bupleuroides have?
What is the shape of the seed capsule of Hypericum bupleuroides?
What is the shape of the seed capsule of Hypericum bupleuroides?
What is the length range of the internodes of the stems of Hypericum bupleuroides?
What is the length range of the internodes of the stems of Hypericum bupleuroides?
What is the characteristic feature of the sepals in the flowers of Hypericum bupleuroides?
What is the characteristic feature of the sepals in the flowers of Hypericum bupleuroides?
What is the base of Hypericum bupleuroides like?
What is the base of Hypericum bupleuroides like?
What is the shape of the seed capsule of Hypericum bupleuroides?
What is the shape of the seed capsule of Hypericum bupleuroides?
What is the color of the glands on the surface of the leaves of Hypericum bupleuroides?
What is the color of the glands on the surface of the leaves of Hypericum bupleuroides?
How many main veins are visible on the inner third of the blade of the leaves of Hypericum bupleuroides?
How many main veins are visible on the inner third of the blade of the leaves of Hypericum bupleuroides?
What is the length range of the flower stalk of each flower of Hypericum bupleuroides?
What is the length range of the flower stalk of each flower of Hypericum bupleuroides?
What is the width range of each individual petal of the flowers of Hypericum bupleuroides?
What is the width range of each individual petal of the flowers of Hypericum bupleuroides?
