Smilax bona-nox
Images by part: leaf (5) · flower (0) · fruit (5) · bark (5) · habit (5) · other (2)

Smilax bona-nox

Catbrier · Greenbrier · Bullbrier · Saw greenbrier · Cat Briar

Tier 2 Difficulty: easy Water: low Light: partial_sun
Temperature
5–37 °C
Soil pH
6–7
Hardiness
Zone 5–11
Click count
953
Observations
710

Description

Source: leafsnap

Smilax bona-nox, commonly known as saw greenbrier or catbrier, is a species of flowering plant in the Smilacaceae family. This woody vine can grow up to 10 meters in length and is characterized by its thorny stems. The glossy, dark green leaves feature prominent veins, and the plant produces small, greenish-yellow flowers. It also bears small black berries that are edible, although they are not commonly consumed. Native to North America, saw greenbrier thrives in various habitats, including forests, swamps, fields, and disturbed areas. Historically, Native Americans utilized this plant for medicinal purposes, particularly for alleviating arthritis pain. The thorny stems of Smilax bona-nox make it an effective barrier plant, suitable for creating natural fences or hedges. Additionally, it provides habitat for wildlife, with birds often using it as nesting sites. Overall, Smilax bona-nox is an intriguing plant with practical applications, such as natural fencing, and historical significance as a medicinal herb.

🌳 Saw greenbrier is a thorny climbing vine that blooms in the spring. It is sometimes planted in gardens because of its attractive, showy fruit. When planted in a garden, it should be placed along a structure like a lattice to allow it to spread and grow upward.

🎭 Loveliness & Constancy

Care Guide

💧 Water
☀️ Light Partial sun
Ideal: Partial sun
🌡️ Temperature 5–37.8°C
Ideal temperature: 5–37.8°C
💨 Humidity
Humidity:
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer
🪴 Pot & Repot
✂️ Pruning
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Vine
Life Cycle
Perennial
Genus
Smilax
Family
Smilacaceae
Hardiness Zone
5-11
Mature Height
7.92 m
Mature Spread
1.83 m
Leaf Color
Green, White, Variegated
Leaf Type
Deciduous
Flower Color
Green, White, Yellow
Flower Size
2.54 cm
Bloom Time
Late spring, Early summer, Mid summer
Planting Time
Spring
Harvest Time
Mid summer, Late summer
Native Area
Mexico

Tags (7)

Common Names (9)

en Catbrier
en Greenbrier
en Bullbrier
en Saw greenbrier
en Cat Briar
en Green briar
en Fringed Greenbrier
en Kidney-leaf greenbrier
en Saw green briar