Claim · model-written summary
Alangium alpinum has 3-4 colporate pollen and striate exine.
- Taxon
- Alangium alpinum
Alangium alpinume0 - Outcome
- 3-4 colporate pollen with characteristic striate sculptured exinee0
- Setting
- eastern Himalayae0
Verbatim
e0“Alangium alpinum distributed in the eastern Himalaya, has 3-4 colporate pollen with characteristic striate sculptured exine”
Title
LM and SEM pollen studies in Indian Alangiaceae
Chhaya Sharma; Asha Gupta Journal of Palaeosciences 1996. doi:10.54991/jop.1996.1228
Other claims from this paper (8)
- Observation A. chinense has reticulate exine and an aperture like A. alpinum.
- Observation A. barbatum has 3-colporate pollen and faint striate sculpture.
- Observation A. salvifolium has 3-6 porate-porate-brevicolporate apertures.
- Observation A. salvifolium is the most widely distributed species in the study.
- Observation The Sundanum subspecies has gemmate-granulate sculpturing.
- Observation The Salvifolium subspecies has regulate-verrucate-gemmate-granulate sculpturing.
- Observation SEM revealed secondary ornamentation in three Alangium species.
- Observation SEM found variation in orientation of muri in A. chinense.