My second trip to Costa Rica had a very specific objective – to find the “real” Costus barbatus. In the intervening year I had learned that the plant commonly cultivated in the USA under that name had been incorrectly identified many years prior, and was actually the species Costus comosus. The REAL C. barbatus differs in several ways as explained HERE. The original “type” specimen came from what is now an urbanized area in eastern San Jose, so I checked all the INBio records of collections recorded for the species and this trip I decided to chase down those locations to look for that species. Looking back in my file for that trip I can still find my handwritten notes where I decided to go to the Tapantí National Park, the Orosi Valley area near the village of Muñéco and the Pacific coastal range including Cerro Nara – all places where collections of Costus barbatus have been recorded.
I arrived in San José at night and stayed in a small hotel recommended by the guide books, near where the bus departs for the town of Cartago. I did not want to be burdened with a car rental – driving in a different country where I did not know the language did not seem like a good idea. So my travel to all these places was to be by bus, and as I learned, this is not always so easy. I had researched all the bus routes and had roughly figured out my itinerary, and made plans in advance as follows:
- Bus from San Jose to Cartago
- Bus from Cartago to Paraíso (with drop off at Lankester Gardens)
- Bus from Lankester (pick up along road) to Orosi where I would stay 4 days
- Bus from Orosi back to San Jose
- Bus from San Jose to Santiago de Puriscal (also known as simply Puriscal)
- Bus from Puriscal to Rancho Mastatal (stay 4 days)
- Bus from Rancho Mastatal to main road between Puriscal and Parríta
- Flag down the bus along the road from Puriscal to Quepos
- Bus from Quepos to village of Londres
- Somehow from there up to Cerro Nara 4 days (turned out to be horseback)
- Bus from Londres back to Quepos
- Bus from Quepos to Manuel Antonio National Park (day visit)
- Bus from Manuel Antonio back to Quepos
- Bus from Quepos back to San Jose.
Sound complicated? IT WAS! There are many hundreds of different bus companies with everything from the big air conditioned international bus routes, express routes, stop-wherever-you-want routes to the old school buses or “chicken buses”, as well as the “collectivos” where somebody with a van and no set schedule just drives around picking people up and dropping them off as needed. What I was to find out is that the bus drivers (in most cases) really do not care to help out some dumb gringo who does not know where to get off. I learned that the best bet is to ask another campesino passenger for help.