8 (Oct., 1919), pp. 311-329 (19 pages) 1. Germination tests showed that 43.18 percent of the seeds of Citrus grandis produce polyembryonic shoots. 2. A new method for clearing and staining leaves is ...

As Coiro explained the fossil leaf Furcula granulifer with its venation resembling angiosperms, was identified as an ...

Its distinctive fan-shaped leaves, with their characteristic bi-lobed structure and unique venation pattern, make it instantly recognizable. These features have remained remarkably consistent with ...