| Publication Type: | Journal Article |
| Year of Publication: | 2001 |
| Authors: | B. D. Sharma, Purohit S. N. |
| Journal: | Phytomorphology: An International Journal of Plant Morphology |
| Volume: | 51 |
| Issue: | 1 |
| Pagination: | 57 - 61 |
| Date Published: | 2001/// |
| Keywords: | Common ancestor, Ferns, Lycopods |
| Abstract: | Comparison is made between the unique structure labium/velum of Isoetes and the indusium of ferns. All three structures are derived from a common ancestor. The hypothesis is based on the study of labium and velum in three Indian species of Isoetes. |
| URL: | http://www.scopus.com/inward/record.url?eid=2-s2.0-0035240804&partnerID=40&md5=ac0eecd2b088c84348c60a89a9cc1939 |