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The Plant Thieves: Secrets of the Herbarium

The National Herbarium of New South Wales, Australia, acts as setting and springboard for Prudence Gibson’s narratives about and descriptions of preserved plants. Gibson holds in admirable tension the wonders of the herbarium and the troubling colonialism that assumed authority over Australia’s plants, collecting them without permission, naming and organizing them by European standards. The question of who owns plants hovers in the background.
Gibson spent three years seeking “to find out what plant-human relations really are and what they mean. And what that meaning tells us about the herbarium” (p. xvi).
The chapter on Joseph Banks, for instance, dwells on the irony of Banksia, a widespread tree in Australia, being named for the famous English plant collector. Yes, he was an amazing collector, but the plant was there long before he arrived. Gibson describes some current efforts to add plant names used by Indigenous people to the herbarium descriptions. The task is challenging in part because the many Aboriginal groups have different names for the same plants.
The National Herbarium moved to a new site during the years Gibson was working on this project. The Plant Thieves includes some lively conversations between Gibson and local women artists creating art for the new building. Throughout Gibson expresses awe at the care given the plant samples in the herbarium.
One chapter recounts a collaboration between botanists and Indigenous Elders to solve a mystery about black beans. These large seeds (also called bogum or Moreton Bay chestnuts, also known as  Castanospermum australe) are toxic, but Indigenous people process them for use in a bread called damper. (I used Google frequently to translate Australian terms.) Somehow the plant had spread hundreds of miles, puzzling scientists, because this plant does not spread easily. European settlers believed Indigenous people were not organized enough to establish long trade routes, a logical way the plant could have traveled. The Elders told a Songline story of an ancestral spirit carrying a bag of beans many miles. When scientists examined plants along the route described in the story, they found bean plants everywhere. This evidence supports the presence of a highly developed Indigenous social organization. 
The Plant Thieves reads very easily. Gibson brings to life the many people she meets and provides much intriguing information about plants and their ties to the herbarium.
Reviewed by Priscilla Grundy in Leaflet for Scholars, Volume 10, Issue 9, September 2023

The Endemic Flora of Tasmania

“I am glad that the month of October 1970 has been assigned to us for displaying the original artwork for The Endemic Flora of Tasmania.”  This is the beginning of a letter written in December 1969 to Brian O. Mulligan, the Director of what was known then as the University of Washington Arboretum.  The writer was Robert D. Monroe, the Chief of Special Collections Division of the University Library (now University Libraries) which would host the exhibit in the Smith Room of Suzzallo Library.

Monroe continues, suggesting an opening night reception for the exhibit.  “We could sponsor this jointly, but all expenses would be met by the library.  The guest list–50 couples being our limit–could be composed of 25 couples named by you and 25 by us.  We should have a speaker for the evening.”

My research into this event was unsuccessful in determining who was chosen as speaker.  Mulligan did not suggest any individuals in his reply letter.  However, the exhibit of 40 water colors by Margaret Stones (1920-2018) did occur as part of a tour of ten North American botanical gardens and arboreta in 1970.

These paintings were chosen from the first two volumes of “The Endemic Flora of Tasmania.”  This work eventually totaled six volumes published between 1967 and 1978.  Stones’ precise illustrations presented a largely unknown flora to the world, with detailed text of both the botanical and ecological context by Winnifred Mary Curtis (1905-2005).

While Stones did not come to Seattle with her artwork, she was already well known for her botanical illustration skills.  She illustrated three gardening books by the Scottish plant explorer E. U. M. Cox and his son Peter Cox in the 1950s and 1960s.  She was the principal contributing artist to Curtis’s Botanical Magazine between 1958-1981.

This massive endeavor is a highlight of the Miller Library’s botanical art book collection, with design and printing qualities much higher than the average flora.  These are huge books, measuring 16” high by 12” wide.  This makes the detail and artistry especially vibrant.   Stones insisted on drawing from live specimens and would often seek examples in the wild.  Other subjects were freshly picked plants flown from their source to her residence near Kew Gardens.

Author Phillip Cribb wrote in her obituary for Curtis’s Botanical Magazine (Volume 36, 2019): “During her life, Margaret fought hard for botanical artists to receive the recognition and recompense that their work demanded.  Her contemporaries revered her for her efforts to promote the discipline and the present generation of botanical artists, most who did not know her, have benefited from her determination.”

 

Excerpted from the Winter 2021 issue of the Arboretum Bulletin

Paterson’s curse

What can you tell me about Paterson’s curse? It’s a weedy plant with blue flowers mentioned in an Australian novel about an Aboriginal community and their ongoing struggle with the effects of colonization.

 

Paterson’s curse is a common name for Echium plantagineum, also known as Salvation Jane, purple viper’s bugloss, Lady Campbell weed, blueweed, and Riverina bluebell. It is invasive in Australia, where it has overtaken pasture land. It is toxic to horses and other grazing livestock. (There is a similar plant, Echium vulgare, which is invasive in Washington State.)

The source of the name is said to come from the Patterson family (the plant dropped the second T through common usage over time) who introduced it to their garden in Cumberoona, New South Wales around 1880. However, according to Australian author Roger Spencer, the plant’s presence was first recorded in Australia in 1843, in the garden of John Macarthur, near Sydney. It began appearing in nursery catalogues by 1845, and by 1890 it was entrenched in New South Wales and South Australia.

There are two theories about the name Salvation Jane. In times of drought, when native pasture plants died back, Echium plantagineum was seen as a ‘salvation’ because it grew when nothing else would. The hooded shape of the flowers call to mind the bonnets of 19th century Salvation Army missionaries.

You might be interested in reading more about indigenous Australian uses of plants that predate colonization.

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Eucalyptus care

I recently purchased two Eucalyptus gunnii trees and one E. dalrympleana, which are still in their pots. I have them in full sun, facing south. I have been watering them every day – is this appropriate? I know that the gunnii tolerates waterlogged soil.

 

All Eucalyptus prefer full sun and well-drained soil. They are very drought tolerant when established.

Source: Manual of Woody Landscape Plants, by M. Dirr, 1998, p. 352.

If your plants are in terracotta containers they will need daily water. If they are in non-porous containers you have a bit more leeway, but do not let them dry out while they are young.

Another consideration is whether you plan to grow these trees in containers permanently, or if you are going to be moving them into the garden. If you plan to keep them in pots, bear in mind that these trees will get quite large (70 feet tall by 20 or more feet wide), so you may end up needing to do a lot of pruning from the top as well as root pruning. Sometimes, even when planted out into the garden, urban gardeners with small lots will coppice a tree like Eucalyptus gunnii or E. dalrympleana annually so that it does not overgrow its site, and so that the rounded, juvenile leaves are maintained. See the Royal Horticultural Society’s page on eucalyptus pruning for additional details.

If your plan is to move the trees into the garden, it is best to do it when they are relatively young and small, as Eucalyptus generally dislikes root disturbance.

Flower paintings of Ellis Rowan

Flower paintings of Ellis Rowan book cover Ellis Rowan (1848-1922) was an Australian painter, specializing in wildflowers in all parts of that country at a time when the native flora was not well-known by European settlers. She was not trained as a botanist, which made her work of limited use in that field. However, the exuberance and abundance (at least 3,000 survive) of her paintings made her very popular. She typically combined flowers with leaves and stems into bouquets, and worked quickly, being able to paint in watercolors and gouache without initial pencil underlay.

In “Flower Paintings of Ellis Rowan,” Helen Hewson wrote that her images “evoke the particular quality of the beauty of the Australian bush, a beauty which is vivid, yet also elusive and vulnerable.” Hewson notes the limitations of Rowan’s work for botanists, but recognizes that “her work is so accurate that the specialist can identify a large proportion of the subjects with considerable reliability.”

Excerpted from the Winter 2019 Arboretum Bulletin