Identificaciones de joknight_nz

I think this is Gypsy wort but unsure

Shrub growing beside track

This plant I have noticed all over the north island, does anyone know what it is? A small weedy-looking thing.

Occasional, in coastal scrub

foreground just left of centre, behind oxtongue

under lacebark. wild seedling at edge of mown kikuyu under Flame tree

behind the oxtongue, with harakeke behind. wild seedling

Seedlings of large plant nearby, now dead; released from the Tradescantia mulch laid here at the margin of mown exotic grasses and herbs

wild seedling transplanted here under a harakeke late 2018, now 1mH, hasn't flowered yet

6 seedlings - 4 in upper centre and to its left, one lower between oxtongue leaves, one lower left by hand (holding Solanum opacum , observed separately)

right, below centre, beside piece of wood in wood-chip mulch - till June 2018 mown kikuyu