Tree
A tree is a classification tree structure. The tree has tree_elements that hold the position of a Taxon Concept
in an arrangement of taxon that we refer to generically as a tree.
A tree structure can change, so a tree contains many versions. Each version of a tree is immutable, i.e it
doesn't change. You can cite a tree element with confidence that the thing you cite will not change over time,
while being able to trace the history all the way to the current placement.
- At the bottom of this page are the citable links to this Instance object or just use the icon.
You can "right click" in most browsers to copy it or open it in a new browser tab.
A tree is a classification tree structure. The tree has tree_elements that hold the position of a Taxon Concept in an arrangement of taxon that we refer to generically as a tree.
A tree structure can change, so a tree contains many versions. Each version of a tree is immutable, i.e it doesn't change. You can cite a tree element with confidence that the thing you cite will not change over time, while being able to trace the history all the way to the current placement.
- At the bottom of this page are the citable links to this Instance object or just use the icon. You can "right click" in most browsers to copy it or open it in a new browser tab.
AAL (20247096)
3130 elements published 10/4/25 by rlawrenceNotes
Endosiphonia Ardiss. to remove from the AAL tree.
Other versions
Below are all revisions of the AAL. Versions older than 20247096 published 10/4/25 are for reference only.
| Version | published | Notes | Remove action |
|---|---|---|---|
| 20247107 | DRAFT | Initial draft | Δ current, synonymy, merge, validate |
| 20247096 | 10/4/25 | Endosiphonia Ardiss. to remove from the AAL tree. | validate |
| 20246835 | 10/4/25 | To remove a duplicate genus. | Δ current, Δ previous, validate |
| 20246766 | 2/4/25 | Added new families, subfamilies, orders to the AAL tree from the six Algae of Australia books. | Δ current, Δ previous, validate |
| 20243973 | 31/3/25 | Adding one species into the AAL tree. | Δ current, Δ previous, validate |
| 20243684 | 6/1/25 | Some newly added families and orders from the Algae of Australia Books. | Δ current, Δ previous, validate |
| 20243638 | 16/12/24 | To publish two new Prorocentrum species. | Δ current, Δ previous, validate |
| 20243630 | 16/12/24 | Removed Bindera J.Agardh from the tree. | Δ current, Δ previous, validate |
| 20243383 | 16/12/24 | Fixing the subfamily Spyridioideae. | Δ current, Δ previous, validate |
| 20242242 | 13/12/24 | To add a few subfamilies for Delessariaceae. | Δ current, Δ previous, validate |
| 20241549 | 23/10/24 | Added a new species Limnothrix vacuolifera to the AAL tree. | Δ current, Δ previous, validate |
| 20241519 | 19/1/24 | Chaetangiaceae (family) has no accepted child genus and species, so made it excluded in the AAL tree. | Δ current, Δ previous, validate |
| 20241513 | 18/1/24 | Chaetangiaceae (family) has no accepted child genus and species, so made it not in the AAL tree. | Δ current, Δ previous, validate |
| 20241094 | 18/1/24 | Pseudogloiophloea Levring has no accepted child species, so made it not in the AAL tree. | Δ current, Δ previous, validate |
| 20240921 | 1/9/23 | To update Autonym corrections JIRI 4435 1 September 2023 | Δ current, Δ previous, validate |
| 20240429 | 18/8/23 | To update Primary reference corrections JIRI 4439 18 August 2023 | Δ current, Δ previous, validate |
| 20240369 | 21/7/23 | To update Tripos corrections JIRI 4431 2023.07.21 | Δ current, Δ previous, validate |
| 20240368 | 19/7/23 | To remove Tripos praelongus from the AAL tree. | Δ current, Δ previous, validate |
| 20240357 | 19/7/23 | Latest publish of the AAL tree to add 2023.07.19 published species. JIRI updates 4435, deletion of autonyms | Δ current, Δ previous, validate |
| 20240347 | 19/7/23 | Latest publish of the AAL tree to add 2023.07.19 published species. JIRI updates 4435, deletion of autonyms | Δ current, Δ previous, validate |
| 20240230 | 19/7/23 | Latest publish of the AAL tree to add 2023.07.19 published species. JIRI updates 4435, deletion of autonyms | Δ current, Δ previous, validate |
| 20240195 | 7/7/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates 4439, addition Macquarie Island species dated 2023.07.07 | Δ current, Δ previous, validate |
| 20240146 | 7/7/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates 4439, addition Macquarie Island species dated 2023.07.07 | Δ current, Δ previous, validate |
| 20240064 | 7/7/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates 4439, addition Macquarie Island species dated 2023.07.07 | Δ current, Δ previous, validate |
| 20240063 | 30/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates second section 4439 dated 2023.06.30 | Δ current, Δ previous, validate |
| 20240062 | 30/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates second section 4439 dated 2023.06.30 | Δ current, Δ previous, validate |
| 20240048 | 30/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates second section 4439 dated 2023.06.28 | Δ current, Δ previous, validate |
| 20240016 | 28/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates second section 4439 dated 2023.06.28 | Δ current, Δ previous, validate |
| 20239996 | 22/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates second section 4439 dated 2023.06.22 | Δ current, Δ previous, validate |
| 20239974 | 22/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates references unknown dated 2023.06.22 | Δ current, Δ previous, validate |
| 20239946 | 21/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates dated 2023.06.21 | Δ current, Δ previous, validate |
| 20239892 | 21/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates dated 2023.06.21 | Δ current, Δ previous, validate |
| 20239842 | 19/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates dated 2023.06.19 | Δ current, Δ previous, validate |
| 20239820 | 17/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. JIRI updates dated 2023.06.17 | Δ current, Δ previous, validate |
| 20239772 | 16/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. dated 2023.06.16 | Δ current, Δ previous, validate |
| 20239771 | 15/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. dated 2023.06.15 | Δ current, Δ previous, validate |
| 20239719 | 15/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239703 | 9/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239688 | 9/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239680 | 9/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239663 | 9/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239634 | 9/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239599 | 9/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239591 | 6/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239590 | 6/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239589 | 6/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239500 | 6/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239499 | 4/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239468 | 4/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239417 | 4/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239415 | 2/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239339 | 2/6/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239326 | 31/5/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239313 | 31/5/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239245 | 31/5/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239208 | 30/5/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239194 | 26/5/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239179 | 25/5/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239171 | 25/5/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20239135 | 25/5/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20238869 | 24/5/23 | Latest publish of the AAL tree to add 2023.05.24 published species. | Δ current, Δ previous, validate |
| 20238868 | 3/3/23 | Latest publish of the AAL tree to add one of nine new 2022 published species. | Δ current, Δ previous, validate |
| 20238808 | 3/3/23 | Latest publish of the AAL tree to add one of nine new 2022 published species. | Δ current, Δ previous, validate |
| 20238319 | 24/2/23 | Latest publish of the AAL tree to add the nine new 2022 published species. | Δ current, Δ previous, validate |
| 20238283 | 17/2/23 | Latest publish of the AAL tree to add extras to the tree. To sort out Tripos multiple basionyms ones. | Δ current, Δ previous, validate |
| 20238258 | 16/2/23 | Latest publish of the AAL tree to add extras to the tree. To sort out Tripos multiple basionyms ones. | Δ current, Δ previous, validate |
| 20238207 | 16/2/23 | Latest publish of the AAL tree to add extras to the tree. | Δ current, Δ previous, validate |
| 20237652 | 16/2/23 | Latest publish of the AAL tree, to remove some Tripos taxa from the AAL tree. | Δ current, Δ previous, validate |
| 20237569 | 28/11/22 | Latest publish of the AAL tree, to change a taxon that was in the tree. However, Roberta was not convinced. | Δ current, Δ previous, validate |
| 20237558 | 22/11/22 | Latest publish of the AAL tree, to allow for reparenting. | Δ current, Δ previous, validate |
| 20237551 | 22/11/22 | Latest publish of the AAL tree, to allow for reparenting. | Δ current, Δ previous, validate |
| 20237550 | 22/11/22 | Latest publish of the AAL tree, to allow for reparenting. | Δ current, Δ previous, validate |
| 20237417 | 22/11/22 | Latest publish of the AAL tree, to allow for reparenting. | Δ current, Δ previous, validate |
| 20237159 | 17/11/22 | Latest publish of the Orthogonacladiaceae and children. | Δ current, Δ previous, validate |
| 20236894 | 18/10/22 | Latest publish of the duplicates. (Part 1 second half). | Δ current, Δ previous, validate |
| 20236703 | 7/10/22 | Latest publish of the duplicates. Almost finished (part 4). | Δ current, Δ previous, validate |
| 20235247 | 16/9/22 | Latest publish of the duplicates. Almost finished. | Δ current, Δ previous, validate |
| 20234884 | 22/7/22 | Latest publish of the duplicates | Δ current, Δ previous, validate |
| 20234876 | 29/6/22 | Latest publish of the duplicates | Δ current, Δ previous, validate |
| 20233168 | 29/6/22 | Latest publish of the duplicates | Δ current, Δ previous, validate |
| 20233162 | 26/5/22 | Latest publish of the duplicates | Δ current, Δ previous, validate |
| 20233159 | 26/5/22 | Latest publish of the duplicates | Δ current, Δ previous, validate |
| 20231396 | 26/5/22 | Latest publish of the duplicates | Δ current, Δ previous, validate |
| 20230596 | 29/4/22 | Latest publish of the duplicates (Take 2 - to fix the other ones that did not go up) | Δ current, Δ previous, validate |
| 20229665 | 14/4/22 | Latest publish of the duplicates | Δ current, Δ previous, validate |
| 20229585 | 30/3/22 | Latest publish of the duplicates | Δ current, Δ previous, validate |
| 20221078 | 29/3/22 | Latest publish of the duplicates | Δ current, Δ previous, validate |
| 20221051 | 27/9/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20220409 | 27/9/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20220301 | 14/9/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20220255 | 14/9/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20219360 | 14/9/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20219018 | 30/8/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20218965 | 4/8/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20218915 | 2/8/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20218870 | 30/7/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20218822 | 28/7/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20218768 | 27/7/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20218755 | 23/7/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20218700 | 23/7/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20218669 | 20/7/21 | Latest publish of Ceratium to Tripos (now on non-duplicates) | Δ current, Δ previous, validate |
| 20218613 | 20/7/21 | Latest publish of Ceratium to Tripos (finished duplicates) | Δ current, Δ previous, validate |
| 20218549 | 15/7/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218489 | 12/7/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218393 | 7/7/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218372 | 6/7/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218361 | 5/7/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218352 | 5/7/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218351 | 5/7/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218305 | 5/7/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218257 | 2/7/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218152 | 2/7/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218132 | 29/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218118 | 29/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20218050 | 29/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20217927 | 28/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20217879 | 25/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20217837 | 24/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20217750 | 23/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20217652 | 21/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20217497 | 16/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20217488 | 10/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20217463 | 10/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20217460 | 9/6/21 | Latest publish of Ceratium to Tripos. | Δ current, Δ previous, validate |
| 20217271 | 9/6/21 | Need to alter the Ceratium to Tripos, so need to again publish what has been done so far on the duplicates again. | Δ current, Δ previous, validate |
| 20217084 | 7/6/21 | Need to alter the Ceratium to Tripos, so need to again publish what has been done so far on the duplicates. | Δ current, Δ previous, validate |
| 20216859 | 4/6/21 | Need to alter the Ceratium to Tripos, so need to publish what has been done so far on the duplicates. Then to redo it again for the Tripos biceps and T. strictus. | Δ current, Δ previous, validate |
| 20216839 | 1/6/21 | Need to alter the Ceratium to Tripos, so need to publish what has been done so far on the duplicates. Then to redo it again. | Δ current, Δ previous, validate |
| 20215061 | 1/6/21 | Need to alter the Ceratium to Tripos, so need to publish what has been done so far on the duplicates. | Δ current, Δ previous, validate |
| 20215054 | 20/7/20 | Removed from AAL tree. | Δ current, Δ previous, validate |
| 20214962 | 20/7/20 | Adding Achnanthes brevipes to the AAL tree | Δ current, Δ previous, validate |
| 20214926 | 6/7/20 | To try and remove Hormothamnium Grunow | Δ current, Δ previous, validate |
| 20214656 | 6/7/20 | Finish off all the genera into the tree upto the end of the "Z" starting names. | Δ current, Δ previous, validate |
| 20214242 | 3/7/20 | Genera transferred to the AAL tree upto (and including) the letter "T'. | Δ current, Δ previous, validate |
| 20213574 | 1/7/20 | Publishing the genera upto the end of the letter "P". | Δ current, Δ previous, validate |
| 20213283 | 29/6/20 | Finished the R genera for the AAL tree. | Δ current, Δ previous, validate |
| 20212298 | 26/6/20 | Up to the P's now in the genera. To publish. | Δ current, Δ previous, validate |
| 20212120 | 28/5/20 | Genus up to the O's. | Δ current, Δ previous, validate |
| 20211890 | 28/5/20 | Genus up to the end of the N's. | Δ current, Δ previous, validate |
| 20211113 | 25/5/20 | Up to the end of M in the genus putting in the AAL tree. | Δ current, Δ previous, validate |
| 20210628 | 4/5/20 | Genus upto the end of H for the AAL tree. | Δ current, Δ previous, validate |
| 20210215 | 28/4/20 | Next batch of Genera additions, up to the end of G's. | Δ current, Δ previous, validate |
| 20209800 | 3/4/20 | E-F of genus. | Δ current, Δ previous, validate |
| 20207709 | 27/3/20 | Publishing A-D of genera to the AAL. | Δ current, Δ previous, validate |
| 20207697 | 28/1/20 | Missed two families to publish. | Δ current, Δ previous, validate |
| 20206075 | 28/1/20 | Publish the families, except for the 2 families that need investigating further. | Δ current, Δ previous, validate |
| 20205412 | 24/1/20 | Publish the orders. | Δ current, Δ previous, validate |
| 20205336 | 24/1/20 | Publish the Subclasses. | Δ current, Δ previous, validate |
| 20205149 | 24/1/20 | Publishing the Classes. | Δ current, Δ previous, validate |
| 20204333 | 23/1/20 | Divisions added. | Δ current, Δ previous, validate |
| 20191454 | 18/3/19 | Starting with Eukaryota to build the AAL tree. | Δ current, Δ previous, validate |
| 20191453 | 21/12/18 | Initial publication | Δ current, validate |
