Life Span
Annual
Perennial
Type
Flowering Plants
Tree
Origin
America, Europe
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Canada
Types
Clump verbena, Moss verbena, Annual Verbena, Brazilian verbena, Sandpaper Verbana
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
Number of Varieties
5020
0
40000
👆🏻
Habitat
Forest edges, Hillside, Woods
Woodland Garden Canopy
USDA Hardiness Zone
3-94-8
0
99
👆🏻
AHS Heat Zone
-
8-1
Sunset Zone
8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
-
Upright/Erect
Plant Size
Minimum Height
6.56 cm2,438.40 cm
0
3900
👆🏻
Minimum Width
10.50 cm1,219.20 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Dark Purple, Light Purple, Red, White
Red, Light Yellow, Yellow green
Flower Color Modifier
-
Bicolor
Fruit Color
-
Brown, Sandy Brown, Chocolate
Leaf Color in Spring
Dark Green
Green, Copper
Leaf Color in Summer
Dark Green, Green
Dark Green
Leaf Color in Fall
Dark Green, Green
Orange, Brown, Dark Red
Leaf Color in Winter
-
-
Shape
Leaf Shape
Oblovate
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Early Spring, Late Autumn
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
Well drained
Clay, Loam, Sand
The pH of Soil
Neutral, Slightly Acidic
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Fall, Early Summer, Fall, Late Spring, Late Summer, Summer
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Wet Site, Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not water frequently, Medium, Never Over-water, Requires regular watering, Requires watering in the growing season
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Slightly Acidic
Acidic, Neutral
Soil Type
Well drained
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial shade
Full Sun, Partial Sun
Pruning
Prune for shortening long shoots, Prune if you want to improve plant shape, Prune lower leaves, Prune regularly, Prune to control growth
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
Pests and Diseases
-
Red blotch
Plant Tolerance
Drought
Drought, Wet Site
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
-
Medium
Foliage Sheen
-
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds
Allergy
Arthritis, Asthma, Chest Pain, Itchiness, Whooping Cough
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Plant Benefits
Medicinal Uses
Arthritis, Gallbladder Diseases, Itching, Jaundice, Joint pain, Kidney problems, Liver problems, Metabolic disorders, Sore throat, Upset stomach, Urinary tract problems
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
Part of Plant Used
Flowers, Root
Inner Bark, Leaves, Seeds
Other Uses
Air freshner, Can be made into a herbal tea, Cosmetics, Decoration Purposes, Economic Purpose, Employed in herbal medicine, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Showy Purposes, Used As Food, Used as Ornamental plant, Used for flavoring in Liquors, dairy products, gelatins,puddings, meats, candies, etc., Used for fragrance
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Bonsai, Container, Edible, Herb
Feature Plant, Shade Trees
Botanical Name
Purpletop Vervain
QUERCUS velutina
Common Name
Verbena
Black Oak
In Hindi
verbena
Black Oak Tree
In German
Eisenkraut
Schwarz Oak Tree
In French
verveine
Noir Oak Tree
In Spanish
Verbena
Negro del árbol de roble
In Greek
λουίζα
Black Oak Tree
In Portuguese
verbena
Carvalho Preto
In Polish
werbena
Czarny Dąb
In Latin
Grindelia
Niger quercum ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Fagales
Family
Verbenaceae
Fagaceae
Genus
Verbena
Quercus
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
-
Cherokee
Subfamily
-
-
Number of Species
250600
1
27800
👆🏻