- Buds: These may develop to produce an inflorescence in the following growing season.
- Axillary buds: These are growth buds; they are unlikely to produce inflorescences in the following growing season but will initiate the growth by which the clump increases in size.
The number of buds can be an indication of the potential growth of herbaceous plants, particularly in the first year. This may be significant in the specification of open ground herbaceous plants supplied as clumps (e.g. Hosta spp., Paeonia spp.). Typically in these clumps 2, 3 or 4 buds might be expected.