Unveiling the Surprising Winner: An Anthurium vs Arum Showdown
What To Know
- Unlike *Anthurium*, *Arum* plants do not possess the showy spathe but instead feature a unique, hooded structure known as a spathe, which surrounds a spadix that resembles a finger.
- This species, commonly called “Cuckoo Pint” or “Lords and Ladies,” is native to Europe and features a distinctive dark purple spathe with a prominent yellow spadix.
- In *Arum*, the spadix is more slender and often resembles a finger, with a distinctive, protruding tip.
The captivating beauty of the heart-shaped spathe, often mistaken for a bloom, has captivated plant enthusiasts for centuries. But when it comes to the captivating genus *Anthurium*, confusion often arises with another intriguing genus, *Arum*. While both boast stunning foliage and unique flower structures, understanding the distinctions between *Anthurium* vs *Arum* is crucial for any plant lover. This blog post will delve into the fascinating world of these two genera, exploring their similarities, differences, and ultimately helping you identify and appreciate their individual charms.
The Allure of Anthurium
The genus *Anthurium* encompasses over 1000 species, renowned for their vibrant, heart-shaped spathes, which surround the actual flowers, known as a spadix. Native to tropical regions of the Americas, these plants are prized for their striking foliage and the long-lasting beauty of their colorful spathes. Some popular *Anthurium* varieties include:
- Anthurium andraeanum: This species is the most widely cultivated, boasting bright red spathes and a contrasting yellow spadix.
- Anthurium scherzerianum: Known for its distinctive, curled spadix, this species comes in a range of vibrant colors, from red and pink to orange and white.
- Anthurium clarinervium: This species is prized for its velvety, heart-shaped leaves, often adorned with prominent silver veins.
The Elegance of Arum
The genus *Arum*, also known as “arum lilies,” comprises around 25 species, primarily found in Europe, Asia, and North Africa. Unlike *Anthurium*, *Arum* plants do not possess the showy spathe but instead feature a unique, hooded structure known as a spathe, which surrounds a spadix that resembles a finger. Some popular *Arum* varieties include:
- Arum maculatum: This species, commonly called “Cuckoo Pint” or “Lords and Ladies,” is native to Europe and features a distinctive dark purple spathe with a prominent yellow spadix.
- Arum italicum: This species, with its white, hooded spathe and yellow spadix, is often used as an ornamental plant in gardens.
- Arum palaestinum: This species, native to the Mediterranean region, features a striking dark purple spathe with a white spadix.
Key Differences: Anthurium vs Arum
While both *Anthurium* and *Arum* share some similarities, there are key differences that set them apart:
1. Spathe: *Anthurium* boasts a large, heart-shaped spathe that surrounds the spadix, acting as a prominent display of color and beauty. In contrast, *Arum* features a hooded spathe that encloses the spadix, creating a more subtle and intriguing appearance.
2. Spadix: The spadix in *Anthurium* is typically cylindrical and can be yellow, white, or even pink. In *Arum*, the spadix is more slender and often resembles a finger, with a distinctive, protruding tip.
3. Leaf Shape: *Anthurium* leaves are typically heart-shaped, oval, or lanceolate, often displaying prominent veins. *Arum* leaves are usually arrow-shaped or heart-shaped, with a more pronounced central vein.
4. Growth Habit: *Anthurium* plants are typically epiphytes, meaning they grow on other plants for support. *Arum* plants, however, are terrestrial, meaning they grow in the ground.
5. Toxicity: Both *Anthurium* and *Arum* contain calcium oxalate crystals, which can cause irritation and discomfort if ingested. However, *Arum* is considered more toxic than *Anthurium*.
Understanding the Similarities
Despite their differences, *Anthurium* and *Arum* share some notable similarities:
1. Unique Flower Structure: Both genera feature a distinctive flower structure, with a spathe surrounding a spadix. This unique structure serves to attract pollinators, primarily insects.
2. Striking Foliage: Both *Anthurium* and *Arum* boast striking foliage, adding visual interest to any indoor or outdoor space.
3. Low Maintenance: Both genera are relatively low-maintenance plants, making them suitable for both novice and experienced plant enthusiasts.
Cultivating Anthurium and Arum
Both *Anthurium* and *Arum* require similar care, although there are some minor differences:
Light: Both genera prefer bright, indirect light. Avoid direct sunlight, which can scorch their leaves.
Watering: Water both *Anthurium* and *Arum* when the top inch of soil is dry, allowing the soil to dry out slightly between waterings.
Humidity: Both genera thrive in humid environments. You can increase humidity by placing the plants on a pebble tray filled with water or by misting them regularly.
Fertilizer: Feed both *Anthurium* and *Arum* with a balanced liquid fertilizer during the growing season.
Anthurium vs Arum: Choosing the Right Plant for You
Ultimately, the choice between *Anthurium* and *Arum* depends on your individual preferences and gardening style. If you’re seeking a plant with bold, vibrant colors and a heart-shaped spathe, *Anthurium* is an excellent choice. If you prefer a more subtle, intriguing appearance with a hooded spathe, *Arum* may be a better fit.
The Final Word: A Celebration of Diversity
While *Anthurium* and *Arum* share a common thread in their captivating beauty, they offer distinct visual experiences. Understanding the differences between these two genera allows you to appreciate their unique charms and choose the plant that best complements your home and style. Whether you’re captivated by the vibrant colors of *Anthurium* or intrigued by the subtle elegance of *Arum*, both genera offer a fascinating journey into the world of plant diversity.
Information You Need to Know
Q: Are Anthurium and Arum poisonous to pets?
A: Both *Anthurium* and *Arum* are toxic to pets. If ingested, they can cause irritation, vomiting, and drooling. It’s important to keep these plants out of reach of pets and to consult a veterinarian if your pet has ingested any part of the plant.
Q: Can I grow Anthurium and Arum outdoors?
A: *Anthurium* is typically grown indoors, while *Arum* can be grown both indoors and outdoors in mild climates. Both plants prefer bright, indirect light and well-drained soil.
Q: How often should I fertilize Anthurium and Arum?
A: You should fertilize *Anthurium* and *Arum* once a month during the growing season (spring and summer) with a balanced liquid fertilizer.
Q: What are the best ways to propagate Anthurium and Arum?
A: *Anthurium* can be propagated by cuttings or by dividing the plant. *Arum* can be propagated by seeds or by dividing the plant.
Q: How long do Anthurium and Arum flowers last?
A: *Anthurium* flowers can last for several weeks, while *Arum* flowers typically last for a shorter period, around a week or two.