• Photo of Arum italicum (Arum italicums)

Plant Profile: Arum italicum

Taxonomy: Arum italicum

Names

Italian Arum, Italian Lords and Ladies

  • Photo of Arum italicum (Arum italicums)

Phonetic Spelling:AIR-um ih-TAL-ih-kum

Genus:Arum

Species:italicum

Family:Araceae

This is a stemless plant characterized by its tuberous roots and broad, heart-shaped leaves, which may display various patterns. Its flowers are small and grow on an upright, slender spadix, encased in a greenish-yellow or white spathe that features purplish edges.

This plant is commonly used as a houseplant or in interior landscaping, and it can also thrive outdoors as a hardy herbaceous perennial in suitable climates.

However, it can be considered weedy due to its deep root system and underground bulbs, which complicate removal efforts. Additionally, it propagates easily through its berries.

Arum italicum Feature Summary

Arum italicum Image Gallery

Tags

#poisonous
#weedy
#spadix
#HS302

Similar Plants

Arum italicum is often confused with:

Arum italicum Feature Summary

Flowers
Small flowers in an erect, slender spadix, surrounded by a green-yellow or white spathe with purplish margins
Purple/Lavender
White
Green
Leaves
Large, heart-shaped leaves
Poisonous to Humans
Eating small amounts of the raw plant causes mucous membrane irritation, and burning. Consuming larger amounts causes nausea, diarrhea, and cramping.
Calcium oxalate crystals
Seeds
Leaves
Stems
Flowers
Bark
Fruits
Roots
Whole Plant Traits
Herbaceous Perennial
Poisonous
Houseplant
Landscape
Poisonous to Humans
Weedy

Arum italicum Attributes

Arum italicum: Country Or Region Of Origin

Europe

Arum italicum: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Arum italicum Flowers

Arum italicum: Flower Description

Small flowers in an erect, slender spadix, surrounded by a green-yellow or white spathe with purplish margins

Arum italicum: Flower Color

filter_vintage
Green
filter_vintage
Purple/Lavender
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White

Arum italicum: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Arum italicum Leaves

Arum italicum: Leaf Description

Large, heart-shaped leaves

Arum italicum: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Arum italicum: Hairs Present

No
Yes

Arum italicum Poisonous to Humans

Arum italicum: Poison Symptoms

Eating small amounts of the raw plant causes mucous membrane irritation, and burning. Consuming larger amounts causes nausea, diarrhea, and cramping.

Arum italicum: Poison Toxic Principle

Calcium oxalate crystals

Arum italicum: Poison Severity

High
Low
Medium

Arum italicum: Causes Contact Dermatitis

No
Yes

Arum italicum: Poison Part

Bark
Flowers
Fruits
Leaves
Roots
Sap/Juice
Seeds
Stems

Arum italicum Whole Plant Traits

Arum italicum: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Arum italicum Stem

Arum italicum: Stem Is Aromatic

No
Yes

Arum italicum Landscape

Arum italicum: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Arum italicum: Problems

Allelopathic
Contact Dermatitis
Frequent Disease Problems
Frequent Insect Problems
Invasive Species
Malodorous
Messy
Poisonous to Humans
Problem for Cats
Problem for Children
Problem for Dogs
Problem for Horses
Short-lived
Spines/Thorns
Weak Wood
Weedy