Catalpa × erubescens (or Catalpa erubescens), the hybrid catalpa, is a hybrid plant species of Catalpa in the family Bignoniaceae. It is a medium-sized tree, reaching at most 20m. Its parents are southern catalpa, Catalpa bignonioides, from the United States, and yellow catalpa, C. ovata, from China. There is one accepted[2] form, Catalpa × erubescens Carrière f. purpurea (Wawra & Abel) Paclt, which has purple, some say chocolate-colored, young leaves which turn green as they mature.[3] This form is marketed under a variety of names, such as hybrid catalpa 'Purpurea', red-leaved Indian bean tree, and purple hybrid catalpa, and has gained the Royal Horticultural Society's Award of Garden Merit.[4]
^Olsen, Richard T; Kirkbride, Joseph H (2017). "Taxonomic revision of the genus Catalpa (Bignoniaceae)". Brittonia. 69 (3): 387–421. doi:10.1007/s12228-017-9471-7. S2CID 45922216.
^Dirr, Michael A. (2011). Dirr's Encyclopedia of Trees and Shrubs. Timber Press. pp. 158–159. ISBN9780881929010.
catalpa, erubescens, catalpa, erubescens, hybrid, catalpa, hybrid, plant, species, catalpa, family, bignoniaceae, medium, sized, tree, reaching, most, parents, southern, catalpa, catalpa, bignonioides, from, united, states, yellow, catalpa, ovata, from, china,. Catalpa erubescens or Catalpa erubescens the hybrid catalpa is a hybrid plant species of Catalpa in the family Bignoniaceae It is a medium sized tree reaching at most 20 m Its parents are southern catalpa Catalpa bignonioides from the United States and yellow catalpa C ovata from China There is one accepted 2 form Catalpa erubescens Carriere f purpurea Wawra amp Abel Paclt which has purple some say chocolate colored young leaves which turn green as they mature 3 This form is marketed under a variety of names such as hybrid catalpa Purpurea red leaved Indian bean tree and purple hybrid catalpa and has gained the Royal Horticultural Society s Award of Garden Merit 4 Catalpa erubescens Flowers at the Cambridge University Botanic Garden Scientific classification Kingdom Plantae Clade Tracheophytes Clade Angiosperms Clade Eudicots Clade Asterids Order Lamiales Family Bignoniaceae Genus Catalpa Species C erubescens Binomial name Catalpa erubescensCarriere 1 References edit Rev Hort Paris 41 460 1869 Olsen Richard T Kirkbride Joseph H 2017 Taxonomic revision of the genus Catalpa Bignoniaceae Brittonia 69 3 387 421 doi 10 1007 s12228 017 9471 7 S2CID 45922216 Dirr Michael A 2011 Dirr s Encyclopedia of Trees and Shrubs Timber Press pp 158 159 ISBN 9780881929010 Catalpa erubescens Purpurea purple hybrid catalpa Retrieved 29 December 2019 Retrieved from https en wikipedia org w index php title Catalpa erubescens amp oldid 1136235435, wikipedia, wiki, book, books, library,
