• A Text property defining a single value.
• Structure: base
• It is a outer and middle
• It is a property of structure constraint: outer and middle
• Character: fixation_or_orientation
• A subproperty of involucre
• A Part of involucre
• A subproperty of phyllaries
• A Part of phyllaries

Types of outer and middle base fixation or orientation

None.

Parts of outer and middle base fixation or orientation

None.