Make Classification page more tree-like

[charvolant]

The current classification page gives the parent taxonomy and immediate children.

To improve navigation, it would be helpful to have a more tree-like structure, showing the complete structure over a number of ranks. Since there are hundreds of thousands of accepted taxa, a full tree would not be useful but a tree limited to three or four ranks above/below would aid navigation. This would be very useful then something has a subgenus.

[digitalicon]

related to #183. Agree that taxonomy/ classification UX/UI could be much improved

[nickdos]

Needs more details.

• URL to "classifications page" needs to be provided - what content needs improving (classification tab, possibly)?
• Provide a rough sketch or diagram illustrating the desired improvement (I don't grock this change)
• Indicate if interactions are needed and if so, how it should respond to user input
• Indicate what problem for the user this is solving and how it will achieve the desired outcome