Alfaroa williamsii
| Alfaroa williamsii | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Rosids |
| Order: | Fagales |
| Family: | Juglandaceae |
| Subfamily: | Engelhardioideae |
| Genus: | Alfaroa |
| Species: | A. williamsii |
| Binomial name | |
| Alfaroa williamsii Ant.Molina | |
Alfaroa williamsii is a tropical monoecious cloud forest dwelling species of tree first recognized in the Cordillera Central of Nicaragua at an altitude of 1.3 km. The mature tree is 15-25 m in height, with a 0.5 m DBH. The sub-opposite to alternate pinnately compound leaves bear three to five opposite to sub-opposite pairs of coriaceous leaflets, glabrous above and covered with minute scales below. The pollen is born on panicles consisting of several erect catkins. The small, nearly round, glabrous, ribbed fruits are born on a sparsely flowered spike.
The sub-species A. williamsii subsp. tapantiensis has been recognized by D. Stone.
References and external links
- Antonio Molina R. "Two New Nicaraguan Juglandaceae" Fieldiana: Botany 31(16), Field Museum of Natural History, Chicago, IL. 357-359.
| External identifiers for Alfaroa williamsii | |
|---|---|
| NCBI | 60417 |
This article is issued from Wikipedia - version of the 3/19/2013. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.