The flowers vary considerably, both in size, and colour; its foliage is different from that of most others, and, as its name imports, like that of the Birch-Tree.
It requires the same treatment as most other Green-House Plants.
[149]
Zinnia Multiflora. Many-Flowered Zinnia.
Class and Order.
Syngenesia Polygamia Superflua.
Generic Character.
Recept. paleaceum. Pappus aristis 2 erectis. Cal. ovato-cylindricus, imbricatus. Flosculi radii 5-10, persistentes, integri.
Specific Character and Synonyms.