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table of contents   
The Science of Systematics
Monographs and Floras
 PROFILE: Charlotte M. Taylor
Charlotte Taylor Associate curator Charlotte Taylor studies Rubiaceae for Flora Mesoamericana, Flora of the Venezuelan Guayana, Flora of North America, a checklist for Bolivia, and floras for regions of Ecuador, Colombia, Brazil, and Madagascar. She has 67 scientific publications to her credit and has described 120 new species.
Photo: Dorothy Bay

All in the Family

The specimen shelves in Charlotte Taylor's office are abloom with yellow Post-It notes. Poking out from orderly folders of plant samples and field notes, each sticker calls attention to a species new to science. Stacks of other folders are waiting to be identified.

If they're members of Rubiaceae, the coffee family, they've come to the right place. The fifth largest family of flowering plants, Rubiaceae is Taylor's specialty. But the family still holds many secrets, which explains the yellow stick-ons: Taylor estimates that as many as one in three species of Rubiaceae remain to be discovered.

She's working on that. Taylor devotes much of her considerable energy to examining specimens sent to her for identification. Her renown in the field parallels that of many of her colleagues at the Garden. "Nothing is more fundamental than plant identification. This is where the botanical information pyramid begins, and we're known for our expertise in this area," she says. "This is not a quick and easy job. We do it an an extremely detailed level."

Taylor, like many of her Garden colleagues, contributes prolifically to botanical science through many media, including scientific publications, symposia and databases. An important component of this process is the botanical monograph.

"Monographs shed light on similarities among species, where they live and how they may have migrated from one area to another," Taylor explains. "A monograph pulls the facts together into a story, offering a relational view of members of a family."

The information also feeds into evolutionary, ecological and genetic studies conducted by scientists in other disciplines. "Monographs help us draw inferences about how species live together, how communities form, and how many species are needed to make a viable community," she adds. "In the end, though, I think what we mostly learn from our work is how much remains to be learned about our planet."

P. poeppigiana The Rubiaceae family includes coffee, gardenias, and quinine.
Shown: Psychotria poeppigiana, from Guayana.
Photo: Charlotte Taylor
P. croceoides Birds eat the fruit and disperse seeds of Palicourea croceoides, from Puerto Rico.
Photo: Charlotte Taylor

Science of Systematics: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13
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Text and photos from "The Unseen Garden" available from MBG Press.
 
 
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