| 41. | One goal of biological taxonomy is to achieve a stable circumscription for every taxon.
|
| 42. | This circumscription was generally accepted until the 1980s.
|
| 43. | The IUCN argues for a rather inclusive circumscription.
|
| 44. | Their circumscription of the tribe was different from that which is now generally accepted.
|
| 45. | This uncertainty of circumscription reflected a wider problem with the petaloid monocots in general.
|
| 46. | This circumscription differs from the phylogenetic descriptions of Meerow and colleagues in several respects.
|
| 47. | By 1875 the current circumscription was relatively settled.
|
| 48. | Between 1919 and 1931 he was repeatedly elected in the circumscriptions Nocrich and Senate.
|
| 49. | The inevitable circumscription of their relationship can be traced through the progression in their correspondence.
|
| 50. | Older circumscriptions of the family commonly included the genera now included in Heliconiaceae and Strelitziaceae.
|
