Tag: irises

From “Blackberry Lily/Leopard Lily (Iris Domestica) in The Illustrated Guide to Nature by The National Georgraphic Society:

“The Blackberry Lily spreads wide its distinctly spotted tepals (look-alike petals and sepals) as if to draw attention to its short-lived beauty, as each blossom lasts only one day.

“A native of China, the Blackberry Lily has escaped cultivation to become widely established in North America. Showy flower sprays appear in the midst of fan-shaped clusters of long, narrow, flat, medium-green leaves. Pear-shaped seedpods form in late summer. When ripe, they split to reveal a cluster of shiny blackberry-like seeds, the source of the plant’s common name; the spots, of course, lend another name — Leopard Lily. A species of a different genus also goes by the name Leopard Lily; Lilium pardalinum, native to California, has somewhat similarly spotted tepals that curl. Its range does not overlap with that of Iris domestica.”

From “Belamcanda” in The Gardener’s Guide to Growing Irises by Geoff Stebbings:

“This genus is native to China, Japan and northern India. The plants look like iris, with fans of quite wide leaves. Given a moist, humus-rich soil they will grow outdoors in temperate zones and should survive most winters, but they are not long-lived plants. There is just one species, B. chinensis, which usually grows to 60cm (2ft) when in flower.

“The inner and outer petals are very similar except that the inner ones are slightly smaller, and the flowers open flat, facing upwards. The petals are orange, spotted with red at the base, and are attractive but not showy. This plant is called blackberry lily because the seed pods open to reveal shiny black seeds.”

Hello!

This is the second of two posts featuring Iris domestica from Oakland Cemetery’s gardens. The first post is Iris Domestica Fireworks (1 of 2).

Here’s one of the images from the galleries below, where you can see some of the unique features of Iris domestica that add to its photographic charm but also serve important botanical purposes. As the flowers age, the petals fold and twist in on each other, forming a tight spiral that retains much of the color from the underside of each petal. This change may occur within a few hours of blooming, as Iris domestica flowers often open and close within a single day.

Coincidentally, they share this trait with daylilies — and their aging process is another example of flower senescence, as I described in one of my previous posts, Red and Yellow Daylilies. This is a complex chemical and biological process, one that enables the plant to conserve energy and retain water, as the spiraled flowers will consume less energy and require less water. The plant can then redirect that energy and water toward the growth of other flowers and stems.

In the classic iris book The Genus Iris by William Rickatson Dykes, the author describes the process for Iris dichotoma, a closely-related iris that exhibits the same behaviors:

“This Iris probably produces more flowers on each stem than any other Iris. The stem is much branched and even the branches often issue in pairs at the same point. Moreover from each spathe as many as five or even more flowers are produced in succession. Each flower, unfortunately, lasts only a few hours and often only opens in the afternoon… However, such is the profusion of flowers that there are usually four or six to be found open at once on each plant.

“Another peculiarity of this Iris lies in the fact that it does not begin to bloom until about the middle of August and then continues in flower for about three weeks or a month. Each flower as it dies twists up in a curious spiral and often falls off together with the ovary between which and the pedicel there is an articulation.”

Sounds complicated, of course, but here we don’t worry too much about chemical and biological mechanisms we don’t (yet!) fully understand. You can click the links above for definitions of the three key botanical terms, if you like, but the process (somewhat speculatively) amounts to this:

The aging flower twists in a spiral, possibly to help the plant conserve water and energy. The position of the twisted spiral at the top of the seedpods helps protect the pods from insect or weather damage, until the pods themselves begin to dry out and open to reveal black seeds inside (the behavior that led to the common name “Blackberry Lily”). The seeds are then distributed by any of several seed dispersal methods, including gravity, wind, rain, and creatures like birds or passerby people.

All this enables the plant to make new plants — so I can take pictures of them again next year. Plants are both smart AND photogenically cooperative!

Thanks for reading and taking a look!

From “Perennials for Summer Bloom” in Sunbelt Gardening: Success in Hot-Weather Climates by Tom Peace:

“Blackberry lily (Belamcanda chinensis) is, despite its deceptive common name, actually a member of the iris family. Vigorous, healthy fans of leaves arise from a small rhizome that expands only slowly over time and grows to two feet tall before blooming….

“The valuable foliage is then embellished by open, branched flower stalks rising above the leaves, producing a succession of orange-and-red-spotted, six-petaled blooms. (Hybrids called candy lilies expand the color range to yellow and purples.)

“The effect is like slow-motion fireworks, but the show doesn’t stop there. Swollen seedpods develop through late summer and split open in fall to reveal berrylike clusters of shiny black seeds. These readily germinate the following spring, increasing the size of Belamcanda colonies.”

From “Blackberry Lily” in Lilies and Related Flowers by Brian Mathew, illustrations by Pierre-Joseph Redoute:

“This showy member of the iris family is very closely allied to the true irises and indeed will hybridize with Iris dichotoma to produce a remarkable range of intermediate offspring. Belamcanda chinensis is the only species in the genus. The flower, with its six equal perianth segments and three slender style branches, is in fact quite different in structure from that of an iris, in which the six perianth segment are separated into falls and standards and the style branches are flattened and petal-like. The fruits also are rather distinctive, with capsules opening to reveal large black seeds; hence the name Blackberry Lily used in some countries.

“Like Iris, Belamcanda produces a fan of flat leaves from a small rhizome and in summer sends up a branching flower stem from the centre of the leaf cluster. This stem can reach 2.5 metres in wild specimens, but it is usually much less than this in cultivation. Each flower is of rather short duration, but because there is a succession of them, quite a striking display is produced over a considerable period of time. Although individual plants are usually short-lived, seeds are freely produced and the young plants rapidly reach maturity. Belamcanda is a native of China, Japan, Taiwan and the Himalayan region….

“The root has been used to cure sore throats and fevers and is also recommended as an antidote to poisons, in particular the bite of a cobra.”

Hello!

I had never really thought of these flowers as “slow-motion fireworks” — as they’re described in the first quotation above — but, you know, the description fits. And it fairly well applies to my photos below of Iris domestica from Oakland Cemetery’s gardens, where these little delights tend to grow at the very outer edges of tree-shade, so pick up a lot of filtered sunlight or backlighting. The result is that they glow against dark backgrounds, and the camera does a nice job of capturing the flower petal highlights while keeping the colors and shapes of the stems and buds intact.

As is often the case with popular flowers, you can choose a common name for this one from a long list. Leopard Lily, Leopard Flower, or Blackberry Lily are frequently used, but you could also pick Candy Lily, Freckle Face, Butterfly Lily, or Fire Lily; or replace “lily” with “iris” and have a whole new set of names. They all reflect either the color pattern or shape of the flowers, or (for Blackberry Lily) the plant’s habit of producing fat seedpods that turn black late in the season. “Lily” has stuck as part of the plant’s moniker, though — as we all know, don’t we? — it’s actually an iris. Iris domestica is its proper current scientific name; but that’s a recent enough development in botanical history that the previous scientific name — Belamcanda chinensis — hangs around in a lot of botany or gardening books and other sources. I wrote about the name change history last year: see Iris Domestica, the Leopard Flower or Blackberry Lily (1 of 3) if you would like to read more about it.

With that previous set of photos, I also wrote about encountering these irises shortly after a long-duration high-wind thunderstorm had passed through the neighborhood, bending many of them to the ground. Some had obviously been broken or uprooted, with the flowers still intact, stems split like cut flowers in a vase. I wondered if they’d return this year, so was glad to find them — even as a less robust crop than I had seen previously. Then again, the presence of fewer flowers gave me a chance to capture singular stems and flowers against their shaded black or dark green backgrounds, so for The Photographer, that worked out nicely.

Thanks for taking a look!