Two New Species of Ephedra (Ephedraceae) from the Western Himalayan Region
A review of Ephedra species of the Western Himalayan region led to the recognition of two new species,
Ephedra kardangensis
Sharma & Uniyal sp. nov. and
E. khurikensis
Sharma & Uniyal sp. nov. The most distinctive characters observed are shape
and size of male strobilus, number of bracts, length of synangiophore with synangia, shape and size of female strobilus, number of bracts, size and color of seeds, and several features of the micropyle for morphological and statistical analysis (Parametric MANOVA and Principal Components Analysis).
These species are most similar to E. intermedia.
Keywords: BIODIVERSITY; COLD DESERTS; EPHEDRA; GEOGRAPHICAL DISTRIBUTION; HIMACHAL PRADESH; PRINCIPAL COMPONENTS ANALYSIS
Document Type: Regular Paper
Publication date: 01 October 2010
- Systematic Botany is the scientific journal of the American Society of Plant Taxonomists and publishes four issues per year.
2011 Impact Factor: 1.517
2011 ISI Journal Citation Reports® Rankings: 87/190 - Plant Sciences
34/45 - Evolutionary Biology - Editorial Board
- Information for Authors
- Submit a Paper
- Subscribe to this Title
- Membership Information
- Ingenta Connect is not responsible for the content or availability of external websites
- Access Key
- Free content
- Partial Free content
- New content
- Open access content
- Partial Open access content
- Subscribed content
- Partial Subscribed content
- Free trial content