Showing posts with label plant collection. Show all posts
Showing posts with label plant collection. Show all posts

Thursday, 27 September 2018

Our time in Menindee for 2018 has come and gone

The Darling River (Photo copyright: Anne Lawson 2018)


Outback New South Wales has had no decent rain for two years, and the country is suffering. There are few species out, and we were unable to find any of the 39 plants still left on our list. So, no paintings of new plants.


At Lake Pamamaroo (Photo Copyright: Anne Lawson, 2018)
We have been asked by the Herbarium to recollect species. They are interested in having a comprehensive collection of plants from the same location, collected at the same time, but in different conditions. We found some to recollect.

The Darling Pea is out along the Darling River banks flowering and growing to about 1m, although not as high as our first year in 2010. The black blue bushes are all grey …. except for the odd one being an intense almost viridian green blue, plenty of young fruits are their usual bright lime green. The Bracyscome multifida and the little pink Convolvulos are happily flowering, the Centipeda is en-masse at the receding lake. And the senna bushes are everywhere.
The Centipeda did need some rehydration in the sink before it could be pressed for the Herbarium!

While there was not the usual hum of collecting and painting in Menindee's Civic Hall during the week, we did keep busy,  recollecting what we could find, working on unfinished paintings and creating a field guide for the plants left to be found. 


Our important reference book, with labels of the plants we are still to find
(Photo copyright: Anne Lawson, 2018)
The plants here have evolved in this harsh environment, and have developed strategies that help them survive in the long term. When the rains finally come many of our little treasures will emerge.
Seeds waiting for the rain. (Photo copyright: Anne Lawson 2018)



Saturday, 6 December 2014

Pressing plant specimens

After we have collected the plant specimens in the field, we have to preserve the ones that are going to the herbaria in Melbourne and Sydney. The group also has its own reference collection, and each artist keeps a pressing of the plant she is painting.

The plants are preserved by pressing. We are conscious that herbaria are short of resources and space and only want quality specimens. We try to collect plants in flower or with fruit as these are usually critical for identification.

The plant is laid out on two inter-weaved pieces of newspaper. We carefully spread out structures (i.e. leaves, flowers) so that diagnostic features are clearly evident and make sure that both the upper and the lower leaf surface are visible by turning over some leaves.
Stem of Cullen australasicum folded to fit the paper. It is a specimen with buds, flowers and some seeds. (Photo copyright: Anne Lawson 2014)

The plant needs to be tagged next. The little jeweller's tag has the name of the plant, the date of collection, the voucher number (the voucher is our record keeping book), the year of the Project, and the name of the artist.

(Photo copyright: Anne Lawson, 2014)

The same information is written on the edge of the newspaper. This is really helpful if we need to look through the stack for a particular specimen. It is much easier to read that information than open up each "parcel" of newspaper to find the one we are looking for.

(Photo copyright: Anne Lawson 2014)
The plant is then ready to add to the stack of pressed specimens. Cardboard helps to give rigidity to the pressing.

(Photo copyright: Anne Lawson 2013)

Some people have very fancy presses!



















Keeping track of what has been collected when and by whom is a daunting task. Amy, Mali and Valerie do a great job of keeping on top of things.


Over the week the piles of pressed specimens collect in the Hall......

 (Photo copyright: Anne Lawson, 2014)
(Photo copyright: Anne Lawson, 2014)

......and then they have to be transported back to Melbourne!

(Photo copyright: Anne Lawson, 2014)

For more detailed information about our collecting procedure, look at our Herbarium Specimen Collecting Guide.

Saturday, 6 September 2014

Roslyn Glow

Roslyn Glow -- botanic artist

Rhodanthe moschata

When I retired I started as a student of botanical illustration with Mali (Moir).
This was about six years ago.  Until then, I had not had any training in botany, history or art, although I had looked at botanical art for many years.

When I heard that a fellow student had suggested to Mali that we celebrate 150 years since Burke and Wills’ expedition by collecting and painting some of the same plants that Hermann Beckler collected, I was inspired.  I thought it was such an imaginative idea, that I wanted to be involved.  I came up on the first trip, in 2010.   We really had little idea about the problems we would face in identifying plants, and were very fortunate that two of the artists with us were also botanists, and two more were experienced field naturalists. We were able to make some progress, and we had a wonderful time. 

I was unable to come the next year, but joined the group again in 2012. Once more it was a great experience, and I learned a lot.  By then I had read a good deal about Beckler and about the Burke and Wills expedition, and was thoroughly entranced by the way the project combines art, botany and history.  

Being based in a remote location and sharing our life together also adds the dimensions of geography, sociology and group dynamics.  A rich experience indeed.

This year, although it should be harder, because the most common plants have already been selected and painted, our task has been made easier by the presence of our Honorary Botanist. Andrew Denham. His presence has greatly eased the difficulties of finding and identifying relevant plants.

My chosen plant is Rhodanthe moschata, the musk sunray.  This is a small, annual, scented herb with gold flowers.  I particularly wanted to paint a colourful plant.  What I didn’t realize is the fact that the ‘flowers’ are in fact flower heads, each consisting of about twelve florets, each of which contains two or three flowers.  The flowers themselves are very small.


Rhodanthe moschata
(Photo copyright: Anne Lawson 2013)
This plant was first described by Allan Cunningham, who was sent by Sir Joseph Banks, to Australia, to collect plants.   He made many exploration trips in Australia and New Zealand, and was appointed Royal Botanist to the Colony of NSW, later becoming the Superintendent of the Botanical Gardens, Sydney, now the Royal Botanic Gardens.  This is yet another link for our project, as we are sending our collected and pressed specimens to both the State Herbarium of Victoria, where Beckler’s collection is held, and the NSW Herbarium. 


Close up of Rhodanthe moschata. (Photo copyright: Anne Lawson 2013)

Because the flowers are so small I had to use a microscope to understand the flower structure.  This was a first for me, but a great learning experience.  It was a wonderful opportunity for me to work so closely with a botanist. 


(Photo copyright: Anne Lawson 2013)

I will paint the whole plant, including the root, at twice the natural size, and the details of flower structure at ten times the natural size.  I will use water colour.


Drawings from my microscopic work. (Photo copyright: Anne Lawson 2013)

The Beckler project is a lovely initiative.  I particularly enjoy the chance to be out in the arid country with a serious purpose, the many links to relevant studies and institutions, and the fellowship of other artists.  Each participant is self-funded.  We are all there because we want to be there, not because someone told us to go.
This enhances the experience. 
  
Roslyn Glow 

Sunday, 13 April 2014

Valerie Richards

Valerie Richards -- Botanic artist

Eremophila sturtii

Why did you get involved in the Project?
I was interested, but thought it might be too hot. So when the others came back after the first year and told me it was spring like weather I decided to take the plunge.

Valerie's work area (Photocopyright: Anne Lawson, 2013)
I came initially for the painting, but what surprised me was how much I liked wandering around looking for the plants. I really love the desert area.

Eremophila sturtii

What plant have you been working on this year?
I have 2 eremophilas. One is very charming and very pretty. We have only found a couple of specimens of one, so I wanted to capture it in case it is not around next year. Then it will be on the completed painting list.

The second it E. sturtii. It has an absolute profusion of lilac, pink and cream flowers. It was these colours that attracted me at first. From a distance it looks like a green shrub. As you get to close to it you see the beautiful flowers. The impact of the colours was such a surprise. The shrub is symmetrical, attactive shape. It grows to 1 to 2 metres.



Valerie's painting of E. sturtii (Photo copyright: Anne Lawson 2013)


How will you go about painting your plant?
I draw an accurate drawing of the specimen onto tracing paper, go over the drawing on the reverse of the tracing paper and then transfer it to the good copy paper. The painting is done with watercolour. I am still thinking about drawing in the microscopic details.



Sunday, 22 December 2013

Shu-Yen Ee

Shu-Yen Ee -- Botanic artist

Atriplex limbata (Saltbush)

Why did you get involved with the Beckler Project ?

I became involved in the Project in a roundabout way. I must admit the lure of a trip/adventure to the outback was what enticed me initially. I can say now that I have been fully exposed to the Project and what it entails, and am keen to continue being involved and to contribute in what way I can. 

Shu's work space, showing the specimen and her drawing on tracing paper. (Photo copyright: Anne Lawson, 2013)


What attracted your plant, Atriplex limbata?
Atriplex limbata (Photo copyright: Anne Lawson)


It is a saltbush, from the Chenopdiaceae family.

I was drawn to its pale minty colour, and hardy structure (the leaves, stems, fruit are fairly robust and could withstand a bit of handling). It turned out to be a good choice for me as I have a preference for drawing in pencil and I believe the pale colour of the plant would work well if presented in graphite, with potentially a hint of colour using dry brush technique.














A unique way of holding the specimen upright while keeping it in water!
(Photo copyright: Anne Lawson, 2013)


How are you going about your drawing?

I like drawing tiny things!
Very slowly, as with all my drawings. I studied the plant closely whilst in Menindee and have taken a number of close up photos of individual stems and of the plant itself. I did a couple of sketches to start, made various notes about the plant and worked up some colour samples. The drawing will have to be completed in Melbourne.


















Have you enjoyed your time at Menindee?

Yes, thoroughly! It was good to do something that was, for me, completely out of the ordinary and I look forward to making a trip out to Menindee with the BBBs again sometime in the near future.

Monday, 23 September 2013

A plant from Beckler's list -- Centaurium spicatum


My name is Roslyn Glow and am one of the original members of the Beckler's Botanical Bounty Project. The name of one of the plants I have collected has a fascinating, but convoluted, history. 

Centaurium spicatum (L.) Fritsch ex Janch.


This plant is a small annual (sometimes biannual) herb, from 2 to 30 cms high.  Reportedly it can have pink, red or yellow flowers, but I have seen and collected only the pink flowered specimen.

Photo of Centaurium spicatum (L.) Janch.
http://florabase.dec.wa.gov.au/browse/profile/6541

It is listed as Centaurium spicatum (L.) Fritsch ex Janch in the list of plants collected near Menindee by Beckler in October 1860, and in the current plant list of Kinchega National Park.

The species was first collected by Robert Brown. He was the naturalist on the Investigator, and sailed with Matthew Flinders from 1801 to 1805. On board was his friend and artist, Ferdinand Bauer. The type specimen of C. spicatum was collected in Western Australia during the 42 days of collection there in 1801.  

The plant was first published in 1810, being one of 2000 species named in Prodromus florae Novae Hollandia, half of Brown’s collections of 4000 specimens from the voyage.  It was hoped that this work would be illustrated, but it was not. Ferdinand Bauer made a prodigious number of drawings on this expedition. These remain archived, but not indexed, so it is not known if he illustrated this plant.

In 1917, this plant was reclassified by George Claridge Druce, who considered that Erythracea was an illegitimate synonym of Centaurium.  The plant then became Centaurium australe.

In 1928 Karel Domin reclassified it to Erythraea, as E.  spicata.

In 1996 the plant was restored to Centaurium, as C. australis (L.) Fritsch ex Janch.

In 2004 the Centaurium genus was revised by Mansion. Using chromosome analysis he differentiated the Australian species Schenkia australis  from others (S. spicata).  This name is accepted in the Australian Plant Census, but the previous name Centaurium spicatum, is still used in several Australian herbariums, including the State Herbarium of Victoria. 

Schenkia australisis is endemic to Australia.  It is common in all states, except Tasmania, where it is rare.  


C. spicatum, growing on the banks of the Menindee Lakes.
(Photograph copyright Roslyn Glow)

Some sources suggest that this plant is an environmental weed, and indeed it may be in some locations, but there is also the possibility that it has been confused with Centaurium erythraea, among whose common names is European Centaury.
Lake edge where C. spicatum was collected
(Photograph copyright of Roslyn Glow)

Sunday, 1 September 2013

Where did Beckler's Botanical Bounty come from.... and why do we do it?


To many people our project, Beckler's Botanical Bounty, is exciting, but they often ask where the idea for the project came from. Bev Wood has contributed this post to explain.

The Burke and Wills 150th Anniversary celebrations brought together many people with a keen interest in the Victorian exploring expedition (VEE).  The complex story and its many facets continues to create interest, investigation and study.   It brings so many aspects of life, art and science into play such as surveying, botany, zoology, the weather, the stars, health, anthropology, art, survival, food, money, politics and relationships.

The Burke and Wills Historical Society (http://www.burkeandwills.org/) came into being in 2003, when 35 enthousiasts met in Cloncurry to discuss their mutual interests.  The other organisations with a particular interest in developing interpretation of the VEE are the Royal Society of Victoria (who organised the VEE in the first place) (http://www.burkeandwills.org/) and the State Library of Victoria (keeper of most of the records) (http://burkeandwills.slv.vic.gov.au/).

Menindie was the small settlement on the Darling River (in south-west New South Wales) where Burke and Wills slept in a bed for the last time, before taking off overland for Coopers’ Creek.    Burke was impatient, the expedition was already behind time.  He halved the expedition and left the Supply Party behind at Menindie (October 19, 1860) with most of the expeditions supplies (food, drugs, camping equipment, camels and horses, and so on).

This group subsequently moved to camp on Pamameroo Creek about 10km away.  It took them a long time (three months) to re-organise themselves and follow Burke, by which time it was the height of summer and a severe drought.

Although Dr Beckler was a German Medical Doctor, he had been appointed in Melbourne as one of the VEE Expedition Officers (Scientific Observers’ Botanical Observer).  Unhappy with Burke’s leadership, he resigned at Menindie in the middle of October 1860.  Burke asked him to remain with the Supply Party to take care of the stores and the remaining animals until a replacement could be found.

In the three months he was in the area with the Supply Party (until January 26th, 1861) he undertook two expeditions.  One was the round trip rescue of two men from death at Duroadoo on the way to Coopers’ Creek.  The second was the exploration of the nearby Scrope’s Range where he collected hundreds of new plants (taxa) which had not been seen before.   He was passionate about identifying and collecting plants and sent hundreds of them back to Dr Ferdinand Mueller, Director of the National Herbarium of Victoria in Melbourne. 

There these plants remain stored in dried, pressed and catalogued form – a very important national treasure which belongs to us all.  Beckler also completed some landscape drawings and paintings in the general area, and collected 120 new specimens of plants around Menindie itself, which I will refer to as Beckler’s List.  This is where our group known as Beckler’s Botanical Bounty comes in.

In 2009, the well known Melbourne Botanical Artist and teacher - Mali Moir (http://malimoir.com.au/ arranged an excursion to the National Herbarium of Victoria for the Botanical Illustrators group at the Royal Botanical Gardens.   As one of the students - Bev Wood - was keen to see some of the plants from the 1860 collections associated with the VEE, this was kindly arranged by the Collections Manager – Dr Pina Milne.         . 

Some of the VEE plants were on display for our visit.   Afterwards, we (Mali Moir and Bev Wood) determined that we would try to join the 2010 Burke and Wills 150th celebrations in Menindie with an interest in “growing” our experience in botanical illustration up there somehow. 

In searching for more purpose other than the painting of the local wild flowers, Mali was made aware of Dr Hermann Beckler’s role in the VEE by Museum Victoria curator John Kean, who advised ‘look at Beckler, he’s your man’.

Dr Beckler collected his plants over the Spring period and our group of botanical artists started the first of our week long annual Spring visits to Menindee in the year 2010.    We search for any of the 120 plants on Becklers List in the area of Menindee, we collect and illustrate them, and we press a specimen each for the National Herbarium of Victoria in Melbourne (http://www.rbg.vic.gov.au/science/information-and-resources/national-herbarium-of-victoria/botany-of-the-burke-and-wills-expe) and the Herbarium of New South Wales in Sydney. 

On these expeditions we have been joined by some local Menindee people, along with botanists, historians, geologists and film makers.  We need their assistance as it is a real challenge for us “City slickers” to bumble around the bush to find each plant again, let alone illustrate and press them and find a week and more in our busy lives every year to do it!!  

Yet we have undertaken such a privileged endeavour for four years now, and we just love it.  As it has for thousands of other Australians, the story of the VEE continues to fascinate us and we now feel confident that we are contributing to its legacy in a very tangible way. 

In the bush with repeated visits, we are learning heaps about the context of Botanical Illustration.  We are learning about where particular plants grow, the effect of drought and other weather conditions, and the use of the plants by the indigenous people.   We are learning to illustrate the grasses, seeds, flowers, herbs, feathers, sticks and stones and bones gathered from the bush and the rivers and creeks by our own hands. 

It gives us a real sense of connection to the specimens and the story of the VEE.  But best of all it gives us a chance to be in "country” and explore our own land and its naturally growing plants in a very intimate way.

We are often asked what we are going to do with our paintings and drawings (about 40 to date), and we are looking for an opportunity to exhibit them all at once.  In the meantime, it is our personal and collective journeys in this wide brown land and the intimate observation of some of its plants in their own environment which really counts the most.

Beverley Wood
August 2013

Sunday, 24 February 2013

Beckler's Botanical Bounty 2010

The last couple of posts have been about the Burke and Wills Expedition and Hermann Beckler, the surgeon and naturalist of the expedition. When this blog was begun Mali Moir wrote about the Beckler's Botanical Project in October 2010. I am reposting some of that. 
Her passion comes shining through!



Our aim was to collect the same species of plants that Beckler collected in the same location. As botanical artists we proceeded to paint/illustrate some of the species we found.
As the fields were in spectacular bloom it was a challenge for us to choose which one we wanted to paint, and which ones were the same as Beckler's list.

We stopped at one site and noticed large patches of blue haze. This turned out to be hundreds of Wahlenbergia, the native bluebell! We were hooked and there we stayed for 3 hours discovering more and more -- the more we looked the more we found. Many daisies, salt bushes and blue bushes in full splendid colour.


Not the hazy blue Wahlenbergia, but it is the amazing habitat round Menindee


We spent 5 days in Menindee, 2 days searching, collecting and identifying, 3 days painting and illustrating.

We found 15 plants we are now painting. Out of a list of 120 we plan to return next October to continue the project.

Collecting plants for scientific research is of course very important. Illustration is a valuable tool in this research in particular as we painted these plants while they were fresh with colour.
Sunset
(photo: copyright Anne Lawson)


Botanical art is very detailed and very accurate for the purpose of scientific identification. It also invokes awareness and educates the general public to the importance of science and research through its sheer beauty.

"Artists make science visible" I have lived by this philosophy for nearly 20 years now. Without artists and art the world would be a much darker and duller place.


It is our vision to fill in some of the gaps by illustrating the plants on Beckler's list. The importance of this project is immense. 

We aim to put our work on exhibition sometime in the future.

.......... Mali

Tuesday, 12 February 2013

Hermann Beckler

The last post briefly outlined the Burke and Wills Expedition. This one looks the expedition's doctor and botanist, Hermann Beckler, to see why he has inspired the Beckler's Botanical Bounty Project.

This information has come from Linden Gillbank's excellent chapter, "The botanical legacy of Ferdinand Mueller and Hermann Beckler" in Burke and Wills: The scientific legacy of the Victorian Exploring Expedition (ed E. B. Joyce and D. A. McCann)


illust: Herman Beckler


Dr Hermann Beckler left Bavaria and arrived in Moreton Bay, Queensland in 1856. Aged 27, he bought his Munich medical qualifications and a consuming desire to explore Australia's interior and to collect specimens. While in Queensland he corresponded with Ferdinand Mueller, Victoria's first government botanist. 

Beckler was excited by news from Mueller about the possibility of a job collecting plant specimens. So he joined a party droving sheep down through inland New South Wales to meet Mueller in Melbourne. He was given a job to help organise the growing Australian collection in Victoria's herbarium, and he developed his knowledge of Australian plants.

In June 1860 Beckler applied to join the Victorian Exploring Expedition Party. In his application he offered his services 'as medical officer to the expedition' and also offered 'to serve further in the capacity of botanical collector'. After some problems with his Munich medical qualifications Beckler was accepted on the expedition.


As well as being the doctor and botanist, he was also given the responsibility of co-ordinating the transportation of the supplies during the expedition. Given that there were tonnes of supplies, this was an onerous task. But, despite this time- and energy-consuming responsibility, he managed to do as his instructions directed -- keep a diary and collect specimens.

So the expedition journeyed north from Melbourne, through mud and deep red sand, to reach the European outpost of Menindee. But all was not well. Dissension smouldered and then erupted, generating two resignations -- Landells, the camel handler and Beckler. On October 16th Beckler explained to Burke that his main reason for resigning was Burke's treatment of Landells and Landells' resignation, which, given the expedition's complete dependence on camels put the safety of the expedition at risk. Furthermore Beckler told Burke that he had had inadequate time for his scientific duties and could anticipate no future improvement. He had decided to  remain with the expedition until a replacement doctor could be sent from Melbourne.

The Camp at Pamamaroo Creek, as it is today
Despite these resignations, Burke took a smaller party which left Menindee for Cooper Creek on 19th October. The larger group was to follow on. Beckler still had responsibility for the care of the animals and remaining stores.  Horribly familiar with the arduous task of moving heavy stores, he moved the depot camp up the Darling River to the Pamamaroo Camp. While stranded at the depot camp he continued collecting plant specimens. 

As well as collecting around the Menindee area, Beckler took the opportunity to explore north in the Scropes Range. This range rewarded him with many 'new' plants, about two thirds of which were expedition novelties.

Above: Hermann Beckler, ‘View of a distant range of mountains, seen from Gogirga hills’. Picture Collection, H16486. Beckler painted this watercolour scene of Bilpa in the Scropes Range in November 1860. He visited this place during his first botanical excursion. Wills called this spot ‘The Gap’. [watercolour painting]
Hermann Beckler, 'View of a distant range of mountains, seen from Gogirga hills'.
He also had a chance to go even further north to help rescue others of the party. Two members had left with an Aboriginal guide to try to catch Burke's group. About one month later the guide staggered back into camp, having travelled about 300 km from Torowoto Swamp. They had not managed to catch Burke, and the two Europeans were stuck in the area. The rescue party set off on 21st December and found the others six days later. Even though they were moving quickly, and the rescue was the important goal, Beckler was able to collect his plants.

In his treks north of the Darling depot he collected approximately 500 specimens. These were added to the ones he collected around Menindee and sent back to Mueller. His collection is of huge botanical importance because of the expedition's route and timing, and the number and range of his specimens. They enriched Victoria's herbarium during its early stages and were invaluable for Mueller's documentation of Australia's flora. Specimens were used to establish new taxa. The Herbarium website says

These collections are an invaluable, permanent and verifiable record of the occurrence of over 500 different species. As part of a working scientific collection, they are still used by botanists today.

Beckler returned to Melbourne and gave evidence at the Commission of Enquiry that was set up to investigate the expedition. Soon after he returned to Germany where he worked as a doctor. He died on 10th December 1914.

It is Beckler's collection that has excited our interest. Our intention is to find the species that are on his list, collect a sample for the herbarium (with official collecting permission, of course) and then do a botanical painting of the specimen. To do this we have been returning to Menindee in October for the last three years -- and will be going there for a few more yet!