Get The Plant List families.
tpl_families(...)
(list) Curl options passed on to crul::verb-GET
Returns a data.frame
including the names of all families
indexed by The Plant List, and the major groups into which they fall
(i.e. Angiosperms, Gymnosperms, Bryophytes and Pteridophytes).
Requires an internet connection in order to connect to <www.theplantlist.org>.
if (FALSE) {
# Get a data.frame of plant families, with the group name
# (Angiosperms, etc.)
head(tpl_families())
}