Plantae > Tracheophyta > Magnoliopsida > Lamiales > Bignoniaceae > Catalpa > Catalpa ovata

Catalpa ovata (Chinese catalpa)

Synonyms:

Wikipedia Abstract

Catalpa ovata, the yellow catalpa or Chinese catalpa (Chinese: 梓; pinyin: zǐ), is a pod-bearing tree native to China. Compared to C. speciosa, it is much smaller, typically reaching heights between 20 and 30 feet. The inflorescences form 4–10-inch-long (100–250 mm) bunches of creamy white flowers with distinctly yellow tinging; individual flowers are about 1 inch wide. They bloom in July and August. The leaves are very similar in shape to those of Paulownia tomentosa, having three lobes (two are abruptly truncated on either edge, with a third, central, slightly acute, pointed lobe forming the leaf apex), and are darkly green. Fruits are very narrow, foot-long pods.
View Wikipedia Record: Catalpa ovata

Attributes

Air Quality Improvement [1]  Low
Allergen Potential [1]  Medium-High
Carbon Capture [1]  Low
Shade Percentage [1]  76 %
Temperature Reduction [1]  Medium-Low
Wind Reduction [1]  Medium-Low
Edible [2]  May be edible. See the Plants For A Future link below for details.
Flower Type [2]  Hermaphrodite
Leaf Type [2]  Deciduous
Lifespan [3]  Perennial
Pollinators [2]  Bees
Scent [2]  The bruised leaves have an aromatic fragrance.
Structure [2]  Tree
Height [2]  33 feet (10 m)
Width [1]  32 feet (9.9 m)
Hardiness Zone Minimum [1]  USDA Zone: 5 Low Temperature: -20 F° (-28.9 C°) → -10 F° (-23.3 C°)
Hardiness Zone Maximum [1]  USDA Zone: 9 Low Temperature: 20 F° (-6.7 C°) → 30 F° (-1.1 C°)
Water Use [1]  Moderate
View Plants For A Future Record : Catalpa ovata

Predators

Ceratomia catalpae (Catalpa sphinx moth)[4]
Pseudaulacaspis pentagona (mulberry scale)[5]

External References

USDA Plant Profile

NatureServe Explorer

Citations

Attributes / relations provided by
♦ 1i-Tree Species v. 4.0, developed by the USDA Forest Service's Northern Research Station and SUNY-ESF using the Horticopia, Inc. plant database.
♦ 2Plants For A Future licensed under a Creative Commons Attribution 4.0 License
♦ 3USDA Plants Database, U. S. Department of Agriculture
♦ 4HOSTS - a Database of the World's Lepidopteran Hostplants Gaden S. Robinson, Phillip R. Ackery, Ian J. Kitching, George W. Beccaloni AND Luis M. Hernández
♦ 5Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P. ScaleNet 4 November 2009
Abstract provided by DBpedia licensed under a Creative Commons License
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0