By mid-to-late November, Walden West remained dry, and the butterflies that provided so much delight during October’s visit were gone: vanished as completely as the spiders that preceded them in leave-taking. In their wake, a few flowers lingered, as well as a pretty mushroom that signaled our recent rains.
Blue Mistflower can spread aggressively, and large colonies of the plant exist within the San Bernard refuge; perhaps those plants had sent their seed to the edge of Walden West. Closely related to white-flowered bonesets (Eupatorium spp.), mistflower can be distinguished by its colorful flowers, relatively short stature, and broad, heavily veined leaves. Like bonesets, its flowerheads contain only disk florets.
Blue mistflower ~ Conoclinium coelestinum
With eleven species of aster listed for our coastal counties, and even more for Texas as a whole, identification can pose a challenge. These belong to the genus Symphyotrichum, and probably are dumosum: the pretty ‘rice button,’ or bushy aster.
Rice Button Aster ~ Symphyotrichum dumosum
If rains come, can fungi be far behind? Despite a lack of standing water, the soft and sometimes muddy ground gave rise to this pretty pleated mushroom.
Possibly a brittlestem mushroom ~ a member of the Coprinaceae
Despite the delicate lavenders and whites displayed by fungi and flowers, Walden West’s November displayed a subtle golden glow: an unexpected wash of autumn color.
Poison ivy ~ Toxicodendron radicans
Goldenrod ~ Solidago altissima,with paper wasp
Hairy cowpea ~ Vigna luteola, with friend
By November, fruits were as common as flowers. The pretty Silverleaf Nightshade, a member of the same family as tomatoes (Solanaceae) produces fruits that resemble cherry tomatoes in shape, if not in color.
Silverleaf nightshade fruit
The berries of Possumhaw, a native holly, shine against the golden glow of Winged Elm leaves. Possumhaw is deciduous, and the loss of its leaves in autumn makes the berry-and-stem combination even more striking.
Possumhaw ~ Ilex decidua
A golden-leaved Honey Locust (Gleditsia spp.) caught my attention, but left me puzzled. Every characteristic of the tree, from leaves to bark, seemed typical of Honey Locusts, but the tree lacked thorns: a feature of the tree often described as “particularly nasty.”
In time, I learned that a natural hybrid between Gleditsia triacanthos and G. aquatica exists. First recorded in Brazoria County bottomlands in 1892, the tree was introduced to cultivation in 1900; the BONAP map shows the limits of its distribution. While its foliage is similar to G. triacanthos, the Honey Locust known as Gleditsia x Texana has no thorns.
Last February, I found a single leaf of a Winged Elm clinging to its branch.
This November, the full glory of the Winged Elms was impressive. Their golden leaves, draped with Spanish moss and glittering in the sunlight, seemed a fitting end to this penultimate visit to Walden West.
In our most trivial walks, we are constantly, though unconsciously, steering like pilots by certain well-known beacons and head-lands.
If we go beyond our usual course, we still carry in our minds the bearing of some neighboring cape; and not till we are completely lost, or turned round, do we appreciate the vastness and strangeness of Nature.
Walden: or a Life in the Woods ~ Henry David Thoreau
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