Portugal Laurel

Prunus lusitanica

Rosaceae · broadleaf evergreen shrub · introduced

Last updated

Data Maturity Structured

This profile synthesizes data from multiple published sources. Expert field review is in progress.

Prunus lusitanica (Rosaceae) is a broadleaf evergreen shrub or small tree native to Spain, Portugal, and the Azores. It grows to 15 to 20 feet tall with a dense, rounded habit. The dark green, glossy leaves are smaller and more refined than those of P. laurocerasus. Slender racemes of fragrant white flowers appear in late spring, followed by small dark fruit.

Portuguese laurel is hardier than bay laurel and more refined in texture than cherry laurel. It grows in full sun to part shade on well-drained soil. The species makes an excellent formal hedge, topiary subject, or small standard tree. It is slower growing than P. laurocerasus and generally less susceptible to shothole disease. Hardy in Zones 7a to 8b.

Quick Facts

Height
20 ft
Spread
19 ft
Growth Rate
Moderate
Light
Sun to Part Shade
Soil
Well Drained
Water
Moderate
Hardiness
Zone Zones 6a–8b
Origin
Portugal, Spain

Diseases (53)

Witches'-broom (Cherry leaf curl) Verticillium dahliae Verticillium Wilt Stigmina carpophila Shothole (Coryneum Blight) Prunus necrotic ringspot virus (PNRSV) Prunus Necrotic Ringspot Multiple obligate biotrophic fungi (Erysiphales: Erysipha... Powdery Mildew Necrotic rusty mottle virus (uncharacterized) Necrotic rusty mottle Mottle leaf Little cherry virus-1 and Little cherry virus-2 Little Cherry Symptom category — not a single disease Leaf Spot Gumming (Gummosis) Abiotic or frost injury Dead Bud Cytospora spp. (Valsa spp., Leucostoma spp.) Cytospora Canker Rhizobium radiobacter (formerly Agrobacterium tumefaciens) Crown Gall Monilinia fructicola and M Brown Rot Blossom Blight and Fruit Rot Apiosporina morbosa Black Knot Pseudomonas syringae pv. syringae Bacterial Canker Armillaria ostoyae Armillaria Root Rot Monilinia fructicola and M Brown Rot Plum pox virus (PPV) Plum Pox (Sharka) Xanthomonas arboricola pv. pruni Red Spot Fruit Blemish (Freckles) Stigmina carpophila or Diaporthe spp. Shothole Chondrostereum purpureum Silver Leaf Limb and Wood Decay An uncharacterized Black Canker Cherry twisted leaf-associated virus Cherry Twisted Leaf Believed to Crinkle Leaf and Deep Suture Eola rasp Eola Rasp Leaf (Yellow Bud Mosaic) Although bacterial Fungal Cankers Gumming June Drop Grapevine leafroll virus Leafroll Uncharacterized graft Necrotic Rusty Mottle (Lambert Mottle) and Rusty Mottle Phytophthora spp. (P Phytophthora Root Rot Multiple fungal agents Pitting Many fungi Postharvest Rots Prune dwarf Prune Dwarf Cherry rasp Rasp Leaf Pythium spp., Phytophthora spp., Rhizoctonia spp., Fusari... Replant Disease This problem Rosette [VERIFY] (multiple possible causes) Rugose Several causes Stem Pitting Cherry leafroll virus (CLRV); complex with prune dwarf vi... Virus-induced Cherry Decline Raspberry bushy dwarf virus and related viruses Virus Candidatus Phytoplasma pruni X-Disease Taphrina deformans Leaf Curl Russeting Chrysomyxa piperiana Rusty Spot Split Pit Sprinkler Rot (Phytophthora Fruit Rot) Blueberry mosaic virus and related viruses Virus Diseases Taphrina pruni Plum Pockets Thekopsora minima and Naohidemyces vaccinii Rust Wilsonomyces carpophilus Coryneum blight (Shothole)

Pests (41)