Dragonroot, Indian Turnip, Bog onion, Brown dragon, Wild turnip, Indian onion

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 8 min read

Patient Tools

Read, save, and share this guide

Use these quick tools to make this medical article easier to read, print, save, or share with a family member.

Patient Mode

Understand this article easily

Switch between simple English and easy Bangla patient notes. This is for education and does not replace a doctor consultation.

For severe symptoms, danger signs, pregnancy, child illness, or sudden worsening, seek urgent medical care.

বাংলা রোগী নোট এখনো যোগ করা হয়নি। পোস্ট এডিটরে “RX Bangla Patient Mode” বক্স থেকে সহজ বাংলা সারাংশ যোগ করুন।

এই তথ্য শিক্ষা ও সচেতনতার জন্য। এটি ডাক্তারি পরীক্ষা, রোগ নির্ণয় বা প্রেসক্রিপশনের বিকল্প নয়।

Article Summary

Key Takeaways

This article explains Jack in the pulpit Scientific Classification in simple medical language.

Educational health guideWritten for patient understanding and clinical awareness.

Reviewed content workflowUse writer and reviewer profiles for stronger trust.

Emergency safety firstUrgent warning signs are highlighted below.

Seek urgent medical care if you notice

These warning signs are general safety guidance. Local emergency numbers and clinical judgment should always come first.

Severe symptoms, breathing difficulty, fainting, confusion, or rapidly worsening illness.
New weakness, severe pain, high fever, or symptoms after a serious injury.
Any symptom that feels urgent, unusual, or unsafe for the patient.

Emergency now

Use emergency care for severe, sudden, rapidly worsening, or life-threatening symptoms.

See a doctor

Book a professional medical evaluation if symptoms persist, worsen, recur often, affect daily activities, or occur in a high-risk patient.

Learn safely

Use this article to understand possible causes, tests, treatment options, prevention, and questions to ask your clinician.

Before reading

RX Patient Tools

Use these quick guides before reading the article, or return to them when you need help preparing questions for a doctor.

Start here Choose the right pathway for symptoms, reports, medicines, or urgent warning signs. Disease article roadmap Read this topic step by step: meaning, symptoms, warning signs, diagnosis, treatment, prevention, and follow-up. Treatment planner Prepare questions about treatment choices, benefits, risks, side effects, and follow-up. Family & caregiver guide Organize symptoms, reports, medicines, questions, and follow-up safely. Nutrition & diet guide Prepare food, hydration, supplement, and medicine-timing questions safely. Prevention guide Organize risk factors, protective habits, screening, and warning signs. Recovery guide Prepare a safe plan for activity, rehabilitation, warning signs, and follow-up.

Definition

Jack in the pulpit is a native plant that belongs to Arum family Arisaema triphyllum grows on different parts. Leaves grow on one stalk and blossom grows on another. Stalks grow to the same height of 1-3 feet. Leaves are trifoliate with three leaves which grow together at the top of one lone stem which forms from a corm. Each leaflet is 8-15 cm long and 3-7 cm broad. Blossoms are green and there are brown stripes on the inside of the pulpit. Inflorescences are irregularly shaped and grows to the length of 8 cm. It is greenish-yellow or fully green with purple or brownish stripes. Flowers are unisexual or sequential hermaphrodites. It is pollinated by fungus gnats which is attracted by the smell and is trapped by the flower. They could escape from the male inflorescences. Leaves are glossy and berries follow flowers in late summer. Fruits are shiny green and smooth berries about 1 cm wide which are clustered on the thickened spadix. Fruits ripen in late summer and fall turning a bright red color before the plants go dormant. The berries have 1 to 5 seeds which are white to light tan in color, rounded and often with flattened edges and short sharp point at the top and rounded bottom surface. It is known as Indian turnip because Native Americans cook and consume its bulbous roots which are regarded as a delicacy.

Facts of Jack in the pulpit

Name	Jack in the pulpit
Scientific Name	Scientific Name
Native	Eastern North America, occurring in moist woodlands and thickets from Nova Scotia west to Minnesota, and south to southern Florida and Texas.
Common/English Name	Dragonroot, Jack In The Pulpit, Indian Turnip, Bog onion, American wake robin, Brown dragon, Wild turnip, Indian turnip, Indian onion, Marsh turnip, Swamp turnip, Meadow turnip, Pepper turnip, Wild pepper, Bog onion, Arum, American arum, Wake robin, Dragon root, Aronknolle
Name in Other Languages	English: Indian-turnip, Jack in the pulpit, Jack-in-the-pulpit, Indian Jack-in-the-pulpit, Indian turnip; German: Dreiblättriger Feuerkolben; French: Petit prêcheur, Arisème petit-prêcheur, Ariséma rouge-foncé, Gouet;
Plant Growth Habit	Herbaceous perennial plant
Plant Size	30–65 centimetres (12–26 in) in height
Fruit shape & size	1 cm wide berries
Fruit color	Shiny green
Seed	White to light tan
Fruit Season	Late summer and fall

Jack in the pulpit Scientific Classification

Scientific Name: Arisaema triphyllum

Rank	Scientific Name & (Common Name)
Kingdom	Plantae (Plants)
Subkingdom	Viridiplantae (Green plants)
Infrakingdom	Streptophyta (Land plants)
Superdivision	Embryophyta
Division	Tracheophyta (Vascular plants, tracheophytes)
Class	Magnoliopsida
Order	Alismatales
Family	Araceae (Arums)
Genus	Arisaema Mart. (Jack in the pulpit)
Species	Arisaema triphyllum (L.) Schott (Jack in the pulpit, Jack-in-the-pulpit)
Synonyms	Alocasia atrorubens (Aiton) Raf. Alocasia lobata Raf. Alocasia triphylla (L.) Raf. Arisaema acuminatum Small Arisaema atrorubens (Aiton) Blume Arisaema atrorubens f. pallascens (Sims) Raymond Arisaema atrorubens f. pusillum (Peck) Fernald Arisaema atrorubens f. viride (Engl.) Fernald Arisaema atrorubens f. zebrinum (Sims) Fernald Arisaema atrorubens var. stewardsonii (Britton) G.T.Stevens Arisaema atrorubens var. viride Engl. Arisaema atrorubens var. zebrinum (Sims) Raymond Arisaema brasilianum Blume Arisaema deflexum Nieuwl. & K.Just Arisaema hastatum Blume Arisaema pusillum Nash Arisaema pusillum f. pallidum Eames Arisaema quinatum Nutt. Arisaema quinatum var. obtusoquinatum Alph.Wood Arisaema stewardsonii Britton Arisaema triphyllum (L.) Torr. Arisaema triphyllum f. pusillum (Peck) Fernald Arisaema triphyllum f. stewardsonii (Britton) Engl. Arisaema triphyllum f. triphyllum Arisaema triphyllum f. viride (Engl.) Farw. Arisaema triphyllum f. zebrinum (Sims) F.Seym. Arisaema triphyllum subsp. pusillum (Peck) Huttl. Arisaema triphyllum subsp. stewardsonii (Britton) Huttl. Arisaema triphyllum var. acuminatum (Small) Engl. Arisaema triphyllum var. montanum Fernald Arisaema triphyllum var. pusillum Peck Arisaema triphyllum var. stewardsonii (Britton) G.T.Stevens ex Wieg. & Eames Arisaema triphyllum var. stewardsonii (Britton) Stevens Arisaema triphyllum var. triphyllum Arisaema triphyllum var. typicum Engl. Arisaema triphyllum var. viride (Engl.) Engl. Arisaema zebrinum G.Nicholson Arum atrorubens Aiton Arum triphyllum L. Arum triphyllum var. atropurpureum Michx. Arum triphyllum var. atrorubens (Aiton) Dewey Arum triphyllum var. atrorubens (Aiton) Dewey ex Alph.Wood Arum triphyllum var. pallescens Sims Arum triphyllum var. virens Michx. Arum triphyllum var. viride Sims Arum triphyllum var. zebrinum Sims Arum vittatum Salisb.

Flower

Flowers on the club like spadix within hood are grouped atthe base of spadix. The spath or hood is 4-7 inches long which is striped with pinkish purple, brown and green. Fruit forms in clusters on stalk separate from the plant berries which are small and red that is edible.

Culinary uses

Roots are boiled, sliced and dried for months and consumed like potato chips, crumbled into cereals or ground into flour for making biscuits, cakes and breads.
Tubers are dried and cooked before consumption.
Pound it into powder.

Medicinal uses

The plant is used by Cherokees to treat pain in the head or upper neck. সহজ বাংলা: মাথাব্যথা।" data-rx-term="headache" data-rx-definition="Headache means pain in the head or upper neck. সহজ বাংলা: মাথাব্যথা।">headache, skin diseases, snake bites, joint aches, open sores and muscle pain.
Use it for treating tetterworm, ringworm, boils and open sores.
Tea prepared from Jack in the pulpit is used as stimulant, diaphoretic, expectorant and halt colds and coughs.
Chippewa use it to provide relief from sore eyes.
Apply the root as a poultice on headaches, rheumatism, scrofulous sores, ringworm and abscesses.
Root decoction is used as a wash for sore eyes.
Native American Indians use the root as contraceptive. 1 teaspoonful of dried powdered root in cold water helps to prevent conception for a week and 2 teaspoonfuls in hot water helps to induce permanent sterility.

Precautions

It causes the symptoms such as burning in mouth and throat, diarrhea, nausea and vomiting, slurred speech, teary eyes, blistering and swelling in the mouth.
Too much internal usage causes throat to swell leading to choking and suffocation.
It should not be consumed raw.

References

Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

Write when the problem started and how it changed.
Bring old prescriptions, investigation reports, and current medicines.
Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

What is the most likely cause of my symptoms?
Which danger signs mean I should go to hospital quickly?
Which tests are necessary now, and which can wait?
How should I take medicines safely and what side effects should I watch for?
When should I come for follow-up?

Tests to discuss

Vital signs: temperature, pulse, blood pressure, oxygen saturation
Basic physical examination by a clinician
CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
Do not delay emergency care when danger signs are present.

Medicine safety and first-aid guide

This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

Rest, drink safe water, and observe symptoms carefully.
Keep a written note of symptoms, duration, temperature, medicines already taken, and allergy history.
Seek medical care quickly if symptoms are severe, worsening, or unusual for the patient.

OTC medicine safety

For mild pain or fever, ask a registered pharmacist or doctor before using common over-the-counter pain/fever medicines.
Do not combine multiple pain medicines without advice, especially if you have kidney disease, liver disease, stomach ulcer, asthma, pregnancy, or take blood thinners.
Do not give adult medicines to children unless a qualified clinician advises it.

Avoid these mistakes

Do not start antibiotics without a proper medical decision.
Do not use steroid tablets or injections casually for quick relief.
Do not delay emergency care because of home remedies.

Get urgent help if

Severe symptoms, confusion, fainting, breathing difficulty, chest pain, severe dehydration, or sudden weakness need urgent medical care.

Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Doctor / qualified healthcare provider

Tests to discuss with doctor

Basic vital signs: temperature, pulse, blood pressure, oxygen level if needed
Relevant blood, urine, imaging, or specialist tests only after clinical assessment

Questions to ask

What is the most likely cause of my symptoms?
Which warning signs mean I should go to emergency care?
Which tests are really needed now?
Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Go to emergency care if you notice:

Severe or rapidly worsening symptoms
Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration

Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.

Step 1
Check danger signs first

If danger signs are present, seek emergency care and do not wait for online information.
Step 2
Record the symptom story

Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.
Step 3
Visit a qualified clinician

A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.
Step 4
Do only useful tests

Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.
Step 5
Follow up and return early if worse

If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips

Take a written symptom diary and all previous prescriptions/test reports.
Do not hide medicines already taken, even herbal or over-the-counter medicines.
Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

RX Patient Help

Ask a health question safely

Write your symptom story. A health professional or site editor can review it before any answer is prepared. This box is not for emergency care.

Emergency first: Severe chest pain, breathing trouble, unconsciousness, stroke signs, severe injury, heavy bleeding, or rapidly worsening symptoms need urgent local medical care now.

Website

Name or nickname Phone / contact District / area Age group Sex Severity today

Main symptoms How long has it been happening? Medicines already taken Tests already done Your question 0/1200

Frequently Asked Questions

Is this article a replacement for a doctor?

No. It is educational content only. Patients should consult a qualified clinician for diagnosis and treatment.

When should I seek urgent care?

Seek urgent care for severe symptoms, rapidly worsening condition, breathing difficulty, severe pain, neurological changes, or any emergency warning sign.

Read, save, and share this guide

Understand this article easily