The North American species of Placynthium
- Author:
- Henssen A.
- Year:
- 1963
- Journal:
- Canadian Journal of Botany
- Pages:
- 41: 1687-1724
- Url:
A general survey is given of the morphology and anatomy of the genus Placynthium.
The species: aspratile, flabellosum, nigrum incl. v. tantaleum, petersii,
subradiatum, and stenophyllum are described in detail. The following new combinations
are made: Placynthium filiforme, Placynthium aspratile, Placynthium
subradiatum f. coerulescens, and Synalissa subnigra. The new variety Placynthium
stenophyllum v. isidiatum is established.
- Id:
- 95
- Submitter:
- zdenek
- Post_time:
- Tuesday, 30 November -0001 00:57