To my eternal dismay, there's a whole industry around removing lichens that grow on roofs, framing them as unsightly and erosive.
Who crafted this vision of a totally uniform, nature-free roof? I always think lichens, and their random colourful blobbiness, look like a natural artwork! But even if a roof of lichens holds no aesthetic appeal, it's like a tiny flat forest, all those lichens are taking carbon dioxide out of the atmosphere.
Also, they only break things down at a rate of about 3mm per century.
#artisticblobbiness #rooflichen #greenroof #urbanecology #photosynthesis #ecosystemservices #climatechange #cryptogam #ecosystemfunction #lichenology #ecology #environmentalscience
#weathering #xanthoparmelia #silhouette
Some of you may have seen, but we've just launched a citizen science project on @inaturalistorg (link in bio). After seeing plants resprouting on my own property, and people sharing photos on social media, I thought it would be wonderful for people to contribute to a project that can be used to help us understand how Australia's biodiversity recovers from this unprecedented fire season.
.
All you need to do is download the iNaturalist app on your device, join our Environment Recovery Project, then start submitting observations of the burnt bush recovering – native or weedy/feral, plants, fungi, and animals (even signs of animals like feathers, poop, burrow scratchings). You don't need to be an expert to be an excellent citizen scientist!
.
For obvious reasons, don't venture into the bush if it isn't safe to do so, don't go into active fire areas, and stay on designated trails so not to trample recovering plants, animals and fungi.
.
.
#citizenscience #unsw #unswscience #science #australiafires #bushfiredamage #environmentrecoveryproject #peoplepower #littlesprings
The High Plains and surrounding areas of Northern Kosciuszko in the #austalps are home to many unique and rare plants. This area has just been extensively burnt in the bushfires.
.
Although the high alpine flora gets much of the attention, the flora of these sub-alpine treeless plains (frost hollows) is just as important. In a study of the Nungar Plain flora, McDougall & Walsh (2002) state that the botanical significance of these Plains has likely been hugely underestimated.
.
Some of the listed threatened High Plains flora include Burr-daisies (#Calotis glandulosa, C. pubescens), Kiandra Leek Orchid (#Prasophyllum retroflexum), Monaro Golden Daisy (#Rutidosis leiolepis), and Leafy Anchor Plant (#Discaria nitida). Other significant taxa include an unusual form of Rock Lily (#Bulbine glauca), an undescribed #Hovea plus a #Senecio known from just one site.
.
Across the High Plains, the Sphagnum Bogs & Associated Fens Endangered Ecological Community is found in wetter areas. Some vocal members of the pro-feral horse community are claiming the Bogs have now been 'destroyed', when in fact the Kosciuszko Bogs have been shown to be resilient to fire events (Clarke et al 2015).
.
While many of the High Plains flora have underground organs to resprout from, herbivory and trampling from feral horses, deer, and pigs is now of more concern than ever. Along with feral animal pressure, highly competitive weeds like Sweet Vernal Grass and Oxeye Daisy now have huge swathes of bare ground to colonise.
.
Now is the time for strong, ecologically sound management to ensure the precious High Plains flora can recover from this fire event. Feral animals must be controlled and excluded from the area, and weed recruitment must be closely monitored. No ifs, no buts.
.
.
#australianbushfires #kosciuszkonationalpark #australiannativeplants #feralhorses #snowybrumbyheritage #adaminaby #snowymountains #nswfires #bushfirerecovery #nswrfs #kosciuszkohighplains #biodiversity #ecology #science #sciencecommunication #threatenedspecies #asteraceae #kiandra #snowymountainsbrumby #rareplants #botanist #womeninstem
I usually keep my home life out of my science communication, but I find myself in a situation where the two are inexplicably connected.
.
We lost our house (@hello_littlesprings ) in Wingello in the Morton – Currowan fire on Saturday night. Our five acre woodland property has almost been completely burnt through. Going back there yesterday, I was absolutely amazed to see that my glasshouse survived and much of my garden remains somewhat intact, although the remaining veggies will die from heat shock.
.
The current bushfire crisis in Australia is unprecedented. I've been watching in absolute horror since August as the fires rage, consuming everything in their path regardless of whether hazard reduction burns had recently been conducted or not. Severe drought conditions are exasperated by climate change, which is influencing the climatic processes that govern rainfall in Australia. We've experienced one degree of warming, which is expected to climb. We've literally had decades to act on climate change, yet world leaders drag their feet, the worst of all being Australia.
.
We needed action on climate change decades ago. But since we can't have that, we need it NOW.
My heart metaphorically exploded when I saw ya fave marshie low-riders, alpine marsh marigolds (Psychrophila introloba) still flowering last week. An odd and ancient member of the buttercup family (Ranunculaceae) and one of the loveliest Australian alpine wildflowers.
.
.
#marshmarigold #buttercup #ranunculaceae #psychrophila #snowpatch #alpine #whiteflowers #alpineplants #alpineplantsofaustralia #alpinewildflowers #snowmelt #snowymountains #snowymountainsnsw #kosciuszkonationalpark #austalps #australianalps #iucnrle #ozplants #australiannativeplants #choosemountains #biodiversity #ecology #botany
A collection of images of the oh so pretty Veronica densifolia, taken last week around Rawson's Pass. This low growing shrub usually grows on the highest windswept ridges of the Kosciuszko Main Range, but can also be found at lower elevations down by the Snowy River at 1800m. It is also found in Tasmania, but it is much more widespread in alpine areas of New Zealand.
.
Compared to the size of the plant, the corolla size is large, indicating a tradeoff between achieving pollination at the expense of self-shading the leaves early in the season.
.
.
#plantaginaceae #veronicadensifolia #snowhebe #kosciuszkonationalpark #snowymountains #snowymountainsnsw #alpine #alpineplantsofaustralia #alpineplants #alpinewildflowers #ecology #science #iucnrle #choosemountains #womeninstem #scicomm #abcmyphoto #gardeningaustralia #ozplants #australiannativeplants #austalps #australianalps
Psychedelic flower bud of woolly billy button (Craspedia maxgrayi), contrasting beautifully against the tomentose (aka, downy) grey leaves. Woolly billy button is widespread in the tall alpine herbfield and grasslands at the highest elevations of Kosciuszko, putting on a splendid flowering display from late December to late January every year. Down in the Victorian Alps, this billy button is listed as vulnerable and is restricted to the high points of Mt Hotham and Bogong High Plains.
.
.
#asteraceae #billybutton #alpine #alpinewildflowers #alpinemeadows #austalps #australianalps #alpineplants #iucnrle #alpineplantsofaustralia #snowymountains #snowymountainsnsw #kosciuszkonationalpark #ozplants #australiannativeplants #ecology #botany #phenology #womeninstem #choosemountains #biodiversity
Nice little raised bog on Mueller's Pass, between Mt Kosciuszko and Lake Albina. Lots of different plants call this hummock of vibrant green Sphagnum cristatum home: candle heath (Richea continentis), rope rush (Empodisma minus), and ribbon grass (Chionochloa frigida).
.
.
#sphagnum #sphagnumbog #raisedbog #alpine #alpineplants #alpineplantsofaustralia #kosciuszkonationalpark #austalps #endangeredecologicalcommunity #iucnrle #australianalps #ecology #science #choosemountains #snowymountainsnsw #snowymountainsnsw #snowpatch #wetlands #mire
Common dandelion (Taraxacum officinale) is usually seen lining the tracksides of the high peaks, but here it has formed an extensive localised colony. While it is pretty to look at, dandelion can disperse into surrounding eroded areas.
.
.
#dandelion #asteraceae #taraxacum #weeds #MIREN #mountains #invasivespecies #yellowflowers #austalps #australianalps #kosciuszkonationalpark #snowymountains #snowymountainsnsw #alpine #abcmyphoto #nswparks #choosemountains #ecology #nature #science #botany #glaciallakes
Early December is undoubtedly when the buttercups rule the mountains. While the showy snow daisies, billy buttons and eyebrights of the tall alpine herbfield are yet to hit their straps, anemone buttercups (Ranunculus anemoneus) dot the high peaks with their big white flowers. Almost as wonderful as seeing these vulnerable plants in all their glory is seeing random mountain-goers point them out and gasp with excitement. I love seeing people's reactions to plants.
.
.
#ranunculaceae #Ranunculus #threatenedspecies #alpine #alpinewildflowers #austalps #australianalps #nswparks #alpineplantsofaustralia #kosciuszkonationalpark #snowymountains #snowymountainsnsw #choosemountains #biodiversity #ozplants #hiking #nature #australiannativeplants #ecology #womeninstem #abcmyphoto #gardeningaustralia
Tiny plant perfection 😍 Pimelea alpina and Ranunculus graniticola positively making my heart explode. This morning I was going to head home, but returning to smokey skies and asthma attacks didn't sound too appealing. Instead, I'm going for a walk in the clean crisp air of the mountains to look for my favourite alpine plants on the Etheridge Ridge, Snowy River snowpatch, then visiting my favourite fen.
.
.
#ranunculaceae #buttercup #pimelea #thymeleaceae #alpine #alpineplants #alpineplantsofaustralia #austalps #snowymountains #kosciuszkonationalpark #ecology #nature #science #women#ozplants #australiannativeplants #choosemountains #alpinemeadows #gardeningaustralia
What a mega social media break! For a range of reasons, it's been nearly 8 months since I've been in the mountains. It was so damn lovely to be up here today sharing my love of the alpine with a bunch of keen undergrad students. There's so much in flower right now too, like these snow daisies #Celmisia costiniana and granite buttercups #Ranunculus graniticola.
.
.
#asteraceae #ranunculaceae #fieldtrip #phdlife #alpine #alpineplants #alpineplantsofaustralia #wildflowers #alpinemeadows #science #ecology #ozplants #australiannativeplants #austrianalps #austalps #choosemountains #abcmyphoto #gardeningaustralia
Flat (thallose) liverworts often have these "gemma cups" on their surface, which contain tiny clones of the liverwort. When a droplet of water hits the cup, the clones splash forth into the great big world and eventually grow into new liverworts
#gemmacup #splashforth #gemmae #vegetativereproduction #liverwort #marchantia #bryophyte #bryology #marchantiophyta #thalloseliverwort #nonvascular #lifecycle
Many lichens secrete a white powdery substance called a pruina. There are lots of theories about why they do this: sun protection, light concentration, removing excess calcium and even storing water in zeolite crystals. This Fulgensia subbracteata is very pruinose, but if you spray it with water, its true colour is revealed!
#spraydelaywalkaway #pruina #pruinose #lichen #fulgensia #gyalolechia #fulgensiasubbracteata #gyalolechiasubbracteata #zeolite #calciumoxalate #anthraquinone #yellowpigment #lichenology #cryptogam #drylands #aridzone #biocrust #biologicalsoilcrust
There are some very mysterious cryptogams that live under rocks (hypolithic) and even inside rocks (endolithic). The hypoliths usually live under rocks like quartz that allow some light through, so they can still photosynthesise but stay moist and protected. Endolithic cyanobacteria usually live in the upper layers of sedimentary rocks like sandstone.
I was recently at an old dump site with lots of smashed glass. There wasn't much biocrust around, EXCEPT underneath the glass, where there were thriving communities of hypolithic cyanobacteria and mosses!
#hypolith #endolith #cryptogam #biocrust #cyanobacteria #moss #bryophyte #bryology #lichenology #hypolithic #endolithic #cryptoendolithic #facilitation #aridaustralia #aridzone
Innsbruck is just a bit breathtaking. Yesterday it was cold and rainy in the town, but up the mountains snow was falling. Now that the clouds have cleared we have the most amazing view of the mountains 😍 Seeing these giant jagged peaks reminds me how weird the low, rounded, ancient weathered peaks of the Australian Alps are.
.
.
#innsbruck #imc2019 #imc #mountains #snow #austrianalps #tirol #austria #conference #science #sciencecommunication #choosemountains #nature #ecology
Off on an adventure! This morning I'm starting my looooong journey to Innsbruck, Austria, for the International Mountain Conference. I'll be presenting results from the What's in Flower project, using some neat natural history records to investigate phenological temperature sensitivity in 52 Australian alpine plants. This is a little snippet of my poster, and I'll post more during my whopping ~40 hours of travel! Wish me luck ☺️
.
.
#imc2019 #intmtnconf2019 #imc #internationalmountainsconference2019 #phdlife #phenology #alpine #alpineplants #alpineplantsofaustralia #choosemountains #flowering #ecology #science #scienceoutreach #conference #innsbruck #sciencecommunication #poster #australianalps #austalps #womeninstem
The threatened anemone buttercup. Flowering last summer behind a remnant bit of snow up in the Australian alps. #ranunculus anemoneus #ranunculaceae
.
.
.
#australiannative #australiannativeplants #australianflora #flowers #flora #wildflowers #botany #ecology #nature #naturephotography #macro #macrophotography #bokeh #bokehlicious #flowers #flowerphotography #flowerstagram #plants #plantstagram #sydney #nsw #australia #nswnationalparks @nswnationalparks #threatened #threatenedspecies
Gigaspermum here is a very special moss. While most mosses produce a sporing structure (sporangium) on a tall stalk, Gigaspermum grows its spores in that bulbous green bit at its centre (called a sessile capsule). It also has some of the largest spores of any moss, at 0.13 mm, which is actually visible to the naked eye. The largest known spores are found in Archidium mosses, reaching 0.32 mm. The smallest vascular plant seed is about 0.085 mm
#gigaspermum #sessilecapsule #gigaspermumrepens #moss #bryology #bryophyte #traits #functionaltraits #planttraits #seedsize #sporesize #sporangium #drylands #aridzone #diecious
Late November is a lovely time for buttercup watching, like these felted #Ranunculus muelleri and granite R. graniticola buttercups flowering sympatrically up near one of my field sites. Granite buttercup is easy to tell from the felted buttercup, as the centre of the flower is usually darker in colour.
.
The little body of water on the left is part of a system of tiny snowmelt pools, which provides an important late spring – early summer aqueous habitat for mountain animals like frogs, dragon flies, and other alpine invertebrates. Buttercups also thrive in these wet microhabitats, flowering at full steam in late spring before the ephemeral pools dry out.
.
.
#ranunculaceae #buttercup #flowers #yellowflowers #ig_color #nature #alpinewildflowers #alpine #alpineplants #abcmyphoto #alpineplantsofaustralia #choosemountains #ecology #microhabitat #australianalps #austalps #snowymountains #kosciuszkonationalpark #ecosystems #ozplants #phenology #scicomm #womeninstem
Another very flattering common name: finger wart lichen (fingervortelav på Norsk). Also known as Pertusaria dactylina
#pertusaria #lichen #cryptogam #symbiosis #dovrefjell #norway #pertusariadactylina #cladonia #tundra #ecology #environmentalscience #norskelav #lav
Silver snow daisies #Celmisia costiniana are one of the dominant species of the widespread Tall Alpine Herbfield community. Even though their upright rosetted leaves don't really get longer then 15cm, their floral scape can reach 40cm high, making them one of the 'taller' herbs of the alpine zone. Flowering enmass is kinda their thing too, with huge colonies exploding into a sea of white flowers late December to mid January.
.
.
#asteraceae #snowdaisy #daisies #whiteflowers #alpinewildflowers #alpine #alpineplantsofaustralia #abcmyphoto #alpineplants #choosemountains #ecology #botany #alpinefloraofaustralia #australianalps #austalps #kosciuszkonationalpark #snowymountains #phdlife #phenology #ig_color #granite #gardeningaustralia
Lay down in a bed of bluebells? Check. #wahlenbergia ceracea #campanulaceae [Jan 19]
.
.
.
#australiannative #australiannativeplants #australianflora #flowers #flora #wildflowers #botany #ecology #nature #naturephotography #macro #macrophotography #bokeh #bokehlicious #flowers #flowerphotography #flowerstagram #plants #plantstagram #sydney #nsw #australia #nswnationalparks @nswnationalparks
In the Australian alpine, flies are really important pollinators. Yes, even those big, bitey march flies!
.
Cue shameless Croc Dundee quote: that's not a march fly, THIS is a snipe fly! I've only ever seen one of these ginormous orange and black dudes, and it was feeding on silver snow daisies #Celmisia costiniana on the Ramshead Range back in January. This is #Pelecorhynchus flavipennis, aka, the giant ti-tree fly, which I was totally stumped about until I plugged it into iNaturalist for an ID. Pelecorhynchidae are collectively known as snipe flies.
.
There's very little info out there on this beautiful, large bodied fly, but a helpful observation on projectnoah by one M. Ridgeway notes: "I have not seen this species before or since. About 34mm from the ends of folded wings to the antennae. Apparently associated with Leptospermum 'swamps where the larvae feed on roots and the adults feed on flowers. A very small family with other members only in Australasia and Chile. Quite rare and bound to become rarer as we continue to drain our little swamp lands." At lower elevations, Leptospermum swamps are a feature of the montane forests, so this little (big) fellow might have been blown up the mountain. There you go, never know what you'll see in Kosciuszko NP!
.
If you do happen to see one of these rare flies, please snap a photo and upload to iNaturalist!
.
.
#diptera #asteraceae #inaturalist #invertebrates #ozpollinators #australianalps #austalps #alpineecology #alpine #alpineplants #alpineplantsofaustralia #alpinewildflowers #kosciuszkonationalpark #snowymountains #ozplants #pollinators #ecology #science #womeninstem #scicomm #choosemountains
In the Scandinavian tundra, there are some plants that can survive on the harsh exposed mountaintops underneath a protective (or possibly competitive) canopy of lichens. This alpine azalea is often found underneath Flavocetraria and Alectoria
#microclimate #microclimatebuffering #tundra #cryptogam #kalmia #kalmiaprocumbens #loiseleuriaprocumbens #flavocetraria #alectoria #flavocetrarianivalis #alpineazalea #shrub #alpineflora #lichen #facilitation #ecology
When you're a wolf spider but also proud of your burrow. Many burrows of the large alpine wolf spiders are fringed by tiny prostrate flowering plants, with #Pimelea alpina, #Pentachondra pumila and #Stackhousia pulvinaris looking particularly like carefully tended flower gardens when in bloom. This particular spider has burrowed under a carpet of alpine pimelea.
.
.
#thymeleaceae #alpine #alpineplants #alpinewildflowers #alpineplantsofaustralia #tinyplants #wolfspider #austalps #australianalps #snowymountains #kosciuszkonationalpark #ecology #ozplants #habitat #scicomm #choosemountains #biodiversity
Well, the hills are certainly white right now, and not with tall billy buttons #Craspedia leucantha! For anyone lucky enough to be putting in some sweet, sweet powdery turns today, do a few extra for me as I sit here in front of my laptop.
.
This winter so far has been warm and dry with irregular snowfall. For the Australian Alps, a key abiotic trait of winter climate change is decreased light and regular snowfalls, with higher and more intense precipitation (when cold, this usually means snow) occuring over fewer days. So longer periods of no snow fall followed by big snow events, such as the blizzard we're currently seeing. For those interested in long term (1958-2012) synoptic circulation and precipitation trends in the Snowy Mountains, check out the 2016 paper by Theobald, McGowan & Speirs ❄️❄️❄️
.
Botanical note: C. leucantha is endemic to the alpine zone of Kosciuszko National Park and only inhabits wet seepage areas usually within close proximity to late-laying snowpatches. While not explicitly a snowpatch species (it usually occurs outside of the community), it is dependent on summer irrigation from the melting snow.
.
.
#asteraceae #blizzard #powaustralia #climatechange #alpine #alpineplantsofaustralia #winter2019 #climateemergency #snowymountains #phdlife #australianalps #austalps #winter #precipitation #ozplants #australiannativeplants #sciencecommunication #scienceoutreach #scicomm #ecology #womeninstem #unswbees #climatescience #snowpatch #rareplants #winterclimatechange
Much like these wee Aussie alpine plants from Sophie's excellent honours project in the @unswscience glasshouse, I've been ex-situ from the mountains for the past couple of months. It's been a busy time of writing and frowning at my computer, so it was lovely to visit these experimental alpine babies, featuring all sorts of wonderful tiny plants like Neopaxia, Epilobium, Poa, Carex, Ranunculus, Geranium, Brachyscome, and Argyrotegium. Needless to say, I'm very much looking forward to the first phenology walk of spring, which is just a few weeks away (where was winter this year?).
.
.
#glasshouse #science #alpine #alpineplants #winter2019 #alpineplantsofaustralia #alpinefloraofaustralia #kosciuszkonationalpark #snowymountains #phdlife #thesis #australianalps #austalps #phenology #climatechange #ozplants #fieldwork #australiannativeplants #phdchat #sciencecommunication
The striking sunset-orange sporophyte of Tetraplodon mniodes
#moss #tetraplodon #cryptogam #tundra #lichenmats #sporophyte #tetraplodonmnioides #bryology #bryophyte #norway #dovrefjell #dovrefjellnasjonalpark #sunsetorange
Why do so many lichen common names sound like gross diseases?! Yellow Scale, Tree Lungwort, Rock Tripe. Given the chance, I would've called them Firework lichen, Rachmaninov's Hands, and Lettuce of the Saxicoline Emperor. Ok, maybe a little dramatic there.
This one pictured is the Alpine Bloodspot lichen, or as I will affectionately call it from now on, Strawberry and Cream
#Ophioparma #strawberryandcream #cryptogam #lichen #alpine #ophioparmaventosa #bloodspotlichen #treelungwort #lobariapulmonaria #rachmaninovshands #rocktripe #umbilicaria #lettuceofthesaxicolineemperor #xanthoriaparietina #yellowscale #fireworklichen #norge #dovrefjell #tundra
Error: There is no connected account for the user 6972657658. Feed will not update.
Warning: The account for alpine_flora_of_australia and cryptogam needs to be reconnected.
Due to Instagram platform changes on March 2, 2020, this Instagram account needs to be reconnected to allow the feed to continue updating. Reconnect on plugin Settings page