Close-ups
Flowers
-- https://www.inaturalist.org/observations/197644720 Lobularia maritima
-- https://www.inaturalist.org/observations/197643709 Oxalis pes-caprae
-- https://www.inaturalist.org/observations/197580916 Arctostaphylos tomentosa
-- https://www.inaturalist.org/observations/197578204 Acacia retinodes
See also: journal post on Arctostaphylos, which links to many observations with close-ups of stomata and trichomes
