SafePlants

Amaryllis (Hippeastrum spp.)

Amaryllis, often incorrectly referred to by that name, are popular houseplants known for their large, showy flowers. These bulbs bring a touch of the tropics indoors, brightening winter windowsills and making excellent cut flowers, especially around Christmas.

Considerations for Pets and Children

• It is advised to keep Amaryllis bulbs away from children and pets.

Nomenclature and Taxonomy

• Scientific Name: Hippeastrum spp.
• Common Name: Often referred to as Amaryllis (though this is technically more accurate for Amaryllis belladonna).
• Hippeastrum is a genus within the Amaryllidaceae family, which also includes snowdrops and snowflakes.
• The true Amaryllis is a monotypic genus, consisting of only one species, the Belladonna Lily (Amaryllis belladonna).
• The text refers to the popular hybrid amaryllis (Hippeastrum cvs.)

Distribution and Habitat

• Hippeastrum species originate from Central and South America.
• Many tropical and subtropical bulbs, including Hippeastrum, thrive in Florida.
• They can be grown outdoors year-round in mild climates.

Morphology and Growth Habits

• Amaryllis are bulbous plants.
• They produce large, spectacular flowers that are typically 6 to 10 inches in trumpet shape.
• Flowers are born on 1 to 2 foot tall stalks (scapes).
• Florets can be funnel-shaped, measuring 20-25cm wide at the mouth.
• The bulbs themselves are described as "huge bumper-sized bulbs".
• A support stake may be needed to keep the heavy stems upright.

Cultivation and Uses

• Amaryllis bulbs are often forced indoors for their flowers, particularly as Christmas gifts.
• They are relatively easy to grow as houseplants.
• They can be grown in pots.
• Amaryllis blooms naturally in the winter and spring.