• Thumbnail for Populus
    (northeast Asia) Populus szechuanica – Sichuan poplar (northeast Asia), placed here by nuclear DNA; cpDNA places it in sect. Aigeiros Populus trichocarpa –...
    30 KB (3,288 words) - 07:35, 12 April 2024
  • Thumbnail for Populus sect. Tacamahaca
    of the white poplar (P. alba) which is a relative of the aspens (Populus sect. Populus). The western balsam poplar, black cottonwood, or California poplar...
    8 KB (1,008 words) - 18:18, 13 March 2024
  • It mainly nests in willows (Salix longistamina), Rosa sericea, Populus szechuanica Schneid, Cotoneaster microphyllus, and elm trees. It prefers to nest...
    4 KB (419 words) - 23:13, 17 April 2024
  • Oxalidaceae: willow family Populus: poplars, cottonwoods, and aspens Populus × acuminata lanceleaf cottonwood Salicaceae (willow family) Populus × canadensis Canada...
    189 KB (235 words) - 09:55, 23 April 2024
  • Thumbnail for Ulmus americana
    novelties for 1926: Ulmus americana 'Molinii', Ulmus americana 'Urnii', Populus alba 'Richardii' ' : bulletin of Klehms' Nurseries, Illinois Laney, C....
    84 KB (8,687 words) - 01:52, 25 June 2024
  • Thumbnail for Ulmus americana 'Moline'
    novelties for 1928: Ulmus americana 'Molinii', Ulmus americana 'Urnii', Populus alba 'Richardii' ' : bulletin of Klehms' Nurseries, Illinois Green, Peter...
    7 KB (676 words) - 14:25, 10 January 2024
  • Thumbnail for Ulmus americana 'Vase'
    novelties for 1926: Ulmus americana 'Molinii', Ulmus americana 'Urnii', Populus alba 'Richardii' ' : bulletin of Klehms' Nurseries, Illinois Siebenthaler...
    6 KB (644 words) - 14:55, 10 January 2024