Shades of Green in the Cold Months

Winter of 2024/25 officially starts on Sunday, December 20, 2024. One can only guess if it will be harsh or mild by panhandle Florida standards.

Along with the short days, the foliage’s color and leaf drop reflect the obvious. Still, there are native species which are displaying an emerald tint, at least for the time being.

Evergreen trees are one example. Wax myrtles and pines are easily seen and green, but there are some plants which use the shielding offered by these arboreal giants.

Under pine trees the common blue violets will soon be blooming. Viola sororia, the scientific name for this native plant, provides a stark color contrast to the leaf litter and pine needles it thrives in.

This delicate herbaceous plant is an early bloomer with inch-wide blooms which are commonly bluish-purple. These violets are self-pollinating perennials which flourish in the filtered light under tree canopies.

Spiderwort is green and flush with growth. It will bloom when the weather warms and the days lengthen. It utilizes a protective layer of mulch to insulate itself from low temperatures.

The heavy mulch layer in forest settings provides consistently moist soil and ample organic matter for successful growth. Seed heads form in the late summer and early autumn, and are scattered by birds, animals, and weather events.

The Roundleaf Bluet (Houstonia procumbens), or as it is sometimes called, “Innocence”, is peering through dead grass and pine needles. This tiny white flower is about the size of a dime and appears in clusters.

The blooms have four evenly spaced petals and prefer filtered light and heavy mulch, like the blue violet. This perennial is native to the lower southeastern U.S. and gradually fades away as the days become warmer.

A multi-color bloomer with the descriptive common name Horse-sugar (Symplocos tinctoria) is soon to be in flower. The identification originated because horses were attracted to the sweet tasting leaves.

This woody native prefers hardwood forests, thickets and borders of streams. A shrub or small deciduous tree, it is also known as Sweetleaf. Its strong, sweet-smelling blooms make it worthwhile to look up from the forest floor.

Tradescantia ohiensis, the scientific name for spiderwort, is an herbaceous native plant currently displaying ample green foliage. Its most striking feature, which makes it easily identifiable, is the cluster of bright purplish-blue blooms which appear in late spring.

The name spiderwort implies an arachnid with a complexion issue. Far from it, but the terminology is shrouded in agriculture and horticulture history.

The term wort, in its various forms, can be traced back to northern Europe well over 1,000 years ago. Its meaning was related initially to herbs, and then to plants without bark or hard stems.

Lastly there are thistles native to panhandle Florida. All Florida thistles are biennials, with the exception of Lecontes thistle which is a perennial.

Biennial plants are those growing from seed in the first year and which produce seeds the second year.

There are three distinct life stages pertaining to all native thistles. During the first year the plant will grow as a rosette, a taproot with a cluster of leaves on or near the soil’s surface.

The rosette growth stage occurs primarily during the winter months and is distinctly green in north Florida’s February.

The bleak shades of winter are brightened by native plants snuggling in the mulch of pines and deciduous trees. When spring arrives in a few months many, but not all, will enter their dormant season only to return when the days shorten and temperatures drop.

About the author
Les Harrison

Les Harrison is a longtime resident of north Florida, having attended public schools in three counties. He has a Bachelor Degree from the University of Florida in Journalism and a Master’s of Science from Auburn University in Agricultural Economics. He is the author of more than 2000 newspaper and magazine stories and journal articles. During his career, he held positions in private, government and educational (university level) sectors. He holds the title of Extension Agent Emeritus. He can be reached at harrison.gl@gmail.com.

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