Spring? in Fall at UBC Botanical Garden

from wikipedia
Galanthus reginae-olgae is a species of flowering plant in the family Amaryllidaceae, native to Sicily and the west and north-west Balkans. Some variants produce their pendant white flowers in autumn, others in winter and early spring.
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Populations of Galanthus reginae-olgae that flower at different times, with or without the leaves being fully developed, have been described as separate species or subspecies. Those described as G. reginae-olgae subsp. reginae-olgae flower in the autumn, either before the leaves develop or with the leaves. Those described as G. reginae-olgae subsp. vernalis flower in late winter or early spring, with the leaves.

Crocus pulchellus,the hairy crocus, Autumn Crocus

from wikipedia
Rosmarinus officinalis, commonly known as rosemary, is a woody, perennial herb with fragrant, evergreen, needle-like leaves and white, pink, purple, or blue flowers, native to the Mediterranean region.
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The plant flowers in spring and summer in temperate climates, but the plants can be in constant bloom in warm climates; flowers are white, pink, purple or deep blue. Rosemary also has a tendency to flower outside its normal flowering season; it has been known to flower as late as early December, and as early as mid-February (in the northern hemisphere).

Callistemon sieberi=Melaleuca paludicola. Flowering occurs mainly from October to January