Roxi Steele
Plant Biology Graduate Program
University of Texas at Austin
"Systematics and Biogeography of the Neotropical Genus Psiguria Neck. ex Arn. (Cucurbitaceae)" (to be completed in 2009)
Return to Roxi's home page - Last updated 11July 2008
Photographs from my plant-collecting trip to Bolivia and Peru (2008)
(Please note, this is a taxonomic treatment in progress, some Psiguria specific epithets may change)
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| Checking in with American Airlines | La Paz, Bolivia has one of the highest commercial airports in the world, so riding down into the city is quite an experience; first tilt one way... | ...then the other. |
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| I stayed at Hotel Calacoto while in La Paz | First stop - the Bolivian National Herbarium in La Paz | Quite a nice herbarium! |
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| Typical dress of descendents of the Incas, part of a culture called Aymara | The main plaza in La Paz | We flew from La Paz to Santa Cruz, Bolivia on TAM Airlines |
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| Although we returned to La Paz via Viru Viru International Airport, we arrived in this smaller El Trompillo Airport | This is Oscar Plata, my botanist guide in Bolivia | North of Santa Cruz, Oscar willingly climbed on top of the car to collect this vine with a 3-lobed leaf that turned out to be Cayaponia |
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| Cayaponia sp. | Cayaponia sp. | Near the Cayaponia we found this Psiguria ternata (small road on the south side of the highway near La Amistad bridge) |
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| Psiguria ternata | Psiguria ternata fruits | trifoliate leaf of Psiguria ternata |
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| We drove through the small town of Portachuelo, Bolivia where children were selling ice cream from these styrofoam boxes | Portachuelo, Bolivia | cute little Mimosoideae; I don't know the species |
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| Bolivian traffic cones | We visited the botanical gardens east of Santa Cruz and looked for Psiguria | Jardín Botánico Municipal, Santa Cruz, Bolivia |
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| Capybara - the only wildlife we saw | the ubiquitous Momordica charantia | Passiflora sp. - these passion fruits are grown for food |
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| The next day we drove west on the highway to La Paz. Walking on a small side road, I found this Psiguria ternata flowering and covered with butterflies. | We were at about 620m in elevation. | Leaves |
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| This is not the mutualistic pollinating butterfly. These are probably pollen robbers | Leaves | more butterflies |
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| This is the highway to La Paz | Going about 60mph, I saw this giant flower of Psiguria ternata | The highway again; it looks like a small country road, but this goes 600 km, through the Andes mountains, to La Paz |
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| Psiguria ternata | Pablo Campos (our driver), his wife, and Oscar | Psiguria ternata |
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| lunchtime | in the Andes | Bromeliads on the mountains |
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| On the return trip, Pablo's wife spotted this Gurania lobata | Gurania lobata | Gurania lobata |
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| The next day we didn't find any Psiguria, but we picked up this snake along the side of the road... | ...literally. It was roadkill, so Oscar decided to take it back to La Paz. | |
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| On the last night, we ate at La Casa del Camba. The menu was jacketed in cow hide. Hmm ... I wonder what they serve? | Lima, Perú is on the Pacific Coast of South America. This was the view from the end of the street. | The Miraflores area of Lima where many tourists visit. This is a shopping mall built into the cliff. |
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| Yes, quite the tourist area. | Another view of the beach. | Another view of the shopping mall. |
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| The Natural History Museum in Lima, Perú | First stop, the herbarium | Grounds at the Museum |
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| After visiting the herbarium, I had time to take in the sites. On the edge of that cliff, you can see the "Parque del Amor" - the Park of Love. | Statue in the Parque Del Amor | Parque Del Amor |
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| I found a couple of beverages that I liked - Inca Kola, which is kind of a pineapple soda, and... | Chicha Morada, which is a fruit juice made from purple corn, mmm...delicious! | Then, I was off to Iquitos, Perú. This is a view of the Amazon River from the airplane. |
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| more views of the Amazon River from the airplane going to Iquitos, Perú | more views of the Amazon River from the airplane going to Iquitos, Perú | more views of the Amazon River from the airplane going to Iquitos, Perú |
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| Airport in Iquitos, Perú | I discovered delicious "Inka Chips", made from green plantains | The local people get around in little "moto-taxis". They make you feel like you're on an amusement park ride! Apparently, though, they don't enjoy the loud noises they make; see below. |
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| typical roads around Iquitos | On our first day, we searched for Psiguria by moto-taxi. | It says, "Noise! Think of my future, the noise is killing me!" |
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| Right away, we found this Gurania | Leaf of Gurania | Gurania vine - I soon realized that Gurania grows EVERYWHERE around Iquitos; it's like a roadside weed! |
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| This was typical of the roadside forest where we searched. Karla, my guide, and the taxi driver are seen here. | That's me, finding yet another Gurania; this one with fruits. | Gurania sp. fruits |
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| the bathroom monitor | great bromeliads! | |
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| Later that day, we searched for Psiguria outside the university arboretum. | We saw some great bugs! | And this cute little cucurbit that I always want to be Psiguria, but it's not. |
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| The next day we took a taxi about 40 km out of town and walked this muddy trail... | ...until we arrived at this farmer's property. | He grows bananas,... |
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| Behind the farmer's property is this amazing rainforest! Where I found... | Psiguria!!! | ...and papayas. |
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| There is some controversy about which species this is. Probably either Psiguria triphylla or Psiguria bignoniacea. | Roxi collecting Psiguria sp. | Psiguria sp. |
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| Flowers of Psiguria sp. - tiny petals | The tendrils will wrap around anything in order to climb; even a nearby leaf! | Heliconius sp. |
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| Heliconius sp. | ||
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| Psiguria is not the only tropical vine with varying leaf morphology. I think this is Cayaponia (Cucurbitaceae) | We saw rainforest destruction firsthand. | Gurania sp. growing up between the leaves of this palm. |
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| The next day we visited a little preserve. It is maintained by a community of locals. | Costa sp. | The local guide is showing us the flexible, new, adventitious root if this walking palm. |
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| "Our animals are disappearing little by little; we have to protect them" | We didn't find any Psiguria, but we saw lots of little creatures nicely camouflaged on the forest floor. Do you see the little frog? | Now those are spines that will keep the herbivores away! |
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| The next day we searched for Psiguria by boat! It was my favorite day! | We know it's a cucurbit, but which species?? (By the way, that's Karla, the local botanist that helped me for several days.) | ?? |
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| We searched for quite a while with no luck. | Eventually we stopped at this little riverside community. | Locals just returning from the market. |
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| Here we found another Psiguria but without flowers; probably the same species as the last one. | We traced the vine back to the main stem, and it was huge! | Karla and the boat driver helped trace the vine back to the main stem. |
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| The leaflets of the trifoliate leaf are thick, leathery, and HUGE! | It's nice to have a bridge! | Going back to Iquitos. |
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| Flying back from Lima to Miami, there was fog in Miami, so we had to sit on the tarmac in Nassau Bay, Bahamas for a while. | Miami coastline. |