anchor.diff:  Pleurothallis lomisicofolia,6954,13070,Pleurothallis,SPECIES,T
   Pleurothallis tumacoensis,6975,13070,Pleurothallis,SPECIES,T
   Pleurothallis irifolia,6951.4,13070,Pleurothallis,SPECIES,T
  -Pleurobotryum spp.,6929,13070,Pleurothallis,SPECIES,T
  -Kraenzlinella spp.,6419,13070,Pleurothallis,SPECIES,T
  -Acronia spp.,5418,13070,Pleurothallis,SPECIES,T
  +Pleurobotryum,6929,13070,Pleurothallis,SPECIES,T
  +Kraenzlinella,6419,13070,Pleurothallis,SPECIES,T
  +Acronia,5418,13070,Pleurothallis,SPECIES,T
   Pleurothallis stellis,6971.8,13070,Pleurothallis,SPECIES,T
   Pleurothallis rubescens,6968,13070,Pleurothallis,SPECIES,T
   Pleurothallis sphaerica,6971.55,13070,Pleurothallis,SPECIES,T
   Pleurothallis hamosa,6948.5,13070,Pleurothallis,SPECIES,T
   Pleurothallis elata,6944.2,13070,Pleurothallis,SPECIES,T
   Pleurothallis gemma,6946.6,13070,Pleurothallis,SPECIES,T
  -Sarracenella spp.,7143,13070,Pleurothallis,SPECIES,T
  +Sarracenella,7143,13070,Pleurothallis,SPECIES,T
   Pleurothallis sanguinea,6968.8,13070,Pleurothallis,SPECIES,T
   Pleurothallis regentii,6966.7,13070,Pleurothallis,SPECIES,T
   Pleurothallis pseudostelis,6964.8,13070,Pleurothallis,SPECIES,T
  
positive.code: Fernandezia hartwegii,6253.25,12703,Fernandezia,SPECIES,T
  Fernandezia ionanthera,6253.3,12703,Fernandezia,SPECIES,T
  Fernandezia sanguinea,6253.65,12703,Fernandezia,SPECIES,T
  Centropetalum spp.,5738,12703,Fernandezia,SPECIES,T
  Megalotus bifidus,6602.1,12705,Megalotus,SPECIES,T
  Hetaeria rubens,6353.5,12706,Hetaeria,SPECIES,T
  Holcoglossum calcicola,6366.07,12711,Holcoglossum,SPECIES,T
  
negative.code: Oncidium sororum,6771.6,12937,Oncidium,SPECIES,T
  Oncidium miniatum,6761.3,12937,Oncidium,SPECIES,T
  Oncidium maximum,6760.2,12937,Oncidium,SPECIES,T
  Trigonochilum,7341.5,12937,Oncidium,SPECIES,T
  Oncidium illustre,6754.2,12937,Oncidium,SPECIES,T
  Oncidium lithophyllum,6757.8,12937,Oncidium,SPECIES,T
  Oncidium graminiflorum,6751.2,12937,Oncidium,SPECIES,T
  