Life Span
Perennial
  
Perennial
  
Type
Succulent
  
Tree
  
Origin
California
  
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
  
Types
Ulva lactuca, Ulva intestinalis
  
shadbush, wild plum
  
Number of Varieties
Not Available
  
Habitat
Coastal Regions, shores
  
Swamps, Thickets, Woods
  
USDA Hardiness Zone
10-11
  
4-9
  
AHS Heat Zone
12-1
  
9-1
  
Sunset Zone
9, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24
  
2a, 2b, 3a, 3b, 4, 5, 6
  
Habit
Rosette/Stemless
  
Oval or Rounded
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Yellow, Red
  
White
  
Flower Color Modifier
Not Available
  
Bicolor
  
Fruit Color
Not Available
  
Red, Violet, Plum
  
Leaf Color in Spring
Gray Green, Yellow green, Gray
  
Green, Gray Green
  
Leaf Color in Summer
Gray Green, Yellow green, Gray
  
Green
  
Leaf Color in Fall
Gray Green, Yellow green, Gray
  
Yellow, Red, Orange, Orange Red
  
Leaf Color in Winter
Gray Green, Yellow green, Gray
  
Not Available
  
Shape
  
  
Leaf Shape
Cone shaped to oblong
  
Oval
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun
  
Full Sun, Partial Sun
  
Growth Rate
Medium
  
Medium
  
Type of Soil
Sand
  
Clay, Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Late Spring, Early Summer
  
Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought
  
Not Available
  
Where to Plant?
Container, Ground
  
Ground
  
How to Plant?
Leaf Cutting, Seedlings, Stem Cutting
  
Grafting, Seedlings, Stem Planting
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Water slowly, and allow to dry completely between soakings
  
occasional watering once established
  
In Summer
Lots of watering
  
Drought Tolerant
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Less Watering
  
Soil
  
  
Soil pH
Acidic, Neutral
  
Acidic, Neutral, Alkaline
  
Soil Type
Sand
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Well drained
  
Average
  
Sun Exposure
Full Sun
  
Full Sun, Partial Sun
  
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
No need to prune, Prune if you want to improve plant shape
  
Fertilizers
Fertilzer with low nitrogen content
  
All-Purpose Liquid Fertilizer, Less fertilizing
  
Pests and Diseases
Fungal Diseases, Root rot
  
Bacterial leaf spot, Beetles, Powdery mildew, Red blotch, Rust
  
Plant Tolerance
Drought
  
Drought, Heat And Humidity
  
Flowers
Showy
  
Showy
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
Yes
  
Edible Fruit
No
  
Yes
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
No
  
Yes
  
Foliage Texture
Bold
  
Medium
  
Foliage Sheen
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Hummingbirds, Butterflies
  
Birds, Deers, Hoverflies
  
Allergy
Mild Allergen
  
no allergic reactions
  
Uses
  
  
Aesthetic Uses
Not Used For Aesthetic Purpose
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
Not Available
  
Improve skin condition, Not Available, Skin Problems
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Air purification
  
Agroforestry, Food for animals, Food for birds, No fertilizer, pesticides, or herbicides needed, soil stabilisation
  
Plant Benefits
  
  
Medicinal Uses
Bone strength, Rich in Iron, Rich in protein
  
Diarrhea, Gastrointestinal disorders, Menstrual Disorders
  
Part of Plant Used
Leaves
  
Fruits
  
Other Uses
Used in salads, Used to flavour soups
  
Food for animals, Used As Food
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall
  
Edible, Feature Plant, Foundation, Fruit / Fruit Tree, Mixed Border, Screening / Wind Break, Shade Trees
  
Botanical Name
DUDLEYA caespitosa
  
AMELANCHIER arborea
  
Common Name
Sealettuce, Sand lettuce, Coast dudleya
  
Common Serviceberry, Downy Serviceberry, Juneberry, Shadbush
  
In Hindi
Sea Lettuce
  
Juneberry
  
In German
Meersalat
  
Felsenbirnen
  
In French
La laitue de mer
  
Amélanchier
  
In Spanish
lechuga de mar
  
Amelanchier
  
In Greek
θάλασσα Μαρούλι
  
Juneberry
  
In Portuguese
alface mar
  
Amelanchier
  
In Polish
Sea sałata
  
Świdośliwa
  
In Latin
Lactuca mare
  
Amelanchier
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Rosales
  
Rosales
  
Family
Crassulaceae
  
Rosaceae
  
Genus
Dudleya
  
Amelanchier
  
Clade
Angiosperms, Core eudicots, Eudicots
  
Dicotyledonous
  
Tribe
Sedeae
  
Not Available
  
Subfamily
Sedoideae
  
Malvoideae
  
Number of Species
Not Available