Which preposition to use with mallow

in Occurrences 2%

Almost every day he has beside the mallows in the boxes a white mug with flowers in it,nasturtiums, perhaps, or a few pinks.

at Occurrences 1%

After which Lewisham essayed to gather her a marsh mallow at the peril, as it was judged, of his life, and gained it together with a bootful of water.

by Occurrences 1%

The meadow-sweet beside the hedge, The dog-rose and the vetch, The sworded iris 'mid the sedge, The mallow by the ditch With these, and by the wimpling burn, Where the midges danced in reels, With the watermint and the lady fern We brimm'd out wicker creels: Till, all so heavily they weigh'd, On a bank we flung us down, Shook out our treasures 'neath the shade And wove this Triple Crown.

out Occurrences 1%

" Having said thus, he took a root of mallow out of the earth, and putting it into my hand, bade me remember, when I was in any danger, to call upon that; and added, moreover, that if, when I came to the Antipodes, I took care "never to stir the fire with a sword, and never to eat lupines," I might have hopes of returning to the Island of the Blessed.

Which preposition to use with  mallow