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Description
Arisaema Triphyllum, commonly known as Jack-in-the-pulpit, is a perennial herbaceous plant that belongs to the Araceae family. It is native to North America, and its scientific name comes from the Greek word “aris,” which means “a point” and “haima,” which means “blood.” The plant is called Jack-in-the-pulpit due to its unique flower structure, which resembles a pulpit with a hooded preacher inside.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Monocots |
| Order | Alismatales |
| Family | Araceae |
| Genus | Arisaema |
Appearance
Jack-in-the-pulpit has a unique and striking appearance. The plant can grow up to two feet tall and has one or two leaves that are divided into three leaflets. The flowers of the plant grow on a spadix, which is surrounded by a hood called a spathe. The spathe is usually green or purple-striped, while the spadix is yellowish-green. The flowers bloom in the spring and summer and are followed by red berries in the fall.
Care Guide
Jack-in-the-pulpit is a low-maintenance plant that is easy to care for. Here are some tips:
- Water: The plant prefers moist, well-draining soil. Water it regularly, especially during dry spells.
- Fertilization: The plant does not require regular fertilization. You can add some organic fertilizer in the spring if you wish.
- Soil: Jack-in-the-pulpit prefers rich, loamy soil that is slightly acidic. It can tolerate a range of soil types, but it does not like heavy clay or waterlogged soil.
- Sunlight: The plant prefers partial shade or full shade. It can tolerate some morning sun, but it does not like hot afternoon sun.
- Hardiness Zones: Jack-in-the-pulpit is hardy in USDA zones 3 to 9.
Common Pests & Diseases
Jack-in-the-pulpit is relatively pest and disease-free. However, it can be affected by the following:
- Slugs and snails: These pests can eat the leaves of the plant. Use slug bait or traps to control them.
- Anthracnose: This fungal disease can cause yellow or brown spots on the leaves of the plant. Remove infected leaves and avoid overhead watering.
Habitat
Jack-in-the-pulpit is native to North America and can be found in woodlands, wetlands, and meadows. The plant prefers moist, shady areas and can often be seen growing alongside other wildflowers.
Question and Answer
Q: Is Jack-in-the-pulpit poisonous?
A: Yes, all parts of the plant are poisonous if ingested. The plant contains calcium oxalate crystals, which can cause irritation and swelling in the mouth and throat.
Q: Can Jack-in-the-pulpit be grown in a container?
A: Yes, Jack-in-the-pulpit can be grown in a container. Use a pot that is at least 12 inches wide and 12 inches deep. Make sure the soil is well-draining and keep the plant in partial shade.
Q: How do I propagate Jack-in-the-pulpit?
A: Jack-in-the-pulpit can be propagated by division in the fall or early spring. Dig up the plant and separate the bulbs, making sure each division has at least one leaf and one root. Replant the divisions at the same depth as the original plant.
Q: Can Jack-in-the-pulpit be used for medicinal purposes?
A: Yes, Jack-in-the-pulpit has been used by Native Americans for medicinal purposes. It has been used to treat rheumatism, skin infections, and digestive problems. However, it is important to note that the plant is poisonous and should not be ingested without proper preparation.
Related Plants
- Arisaema Dracontium
- Arisaema Sikokianum
- Arisaema Candidissimum
- Arisaema Ringens
- Arisaema Triphyllum Var. pusillum
References
- https://www.gardeningknowhow.com/ornamental/bulbs/jack-in-the-pulpit/growing-jack-in-the-pulpits.htm
- https://www.wildflower.org/plants/result.php?id_plant=artr2
- https://www.almanac.com/plant/jack-pulpit
- https://www.fs.fed.us/wildflowers/plant-of-the-week/arisaema_triphyllum.shtml
