What's the difference between geobotanic and phytogeographical?

Geobotanic

Definition:

Example Sentences:

(1) Results of geobotanical and biogeochemical studies carried out on the known lead-zinc deposits of Zawar Mines and Khetri Copper Deposits, India, are discussed.
(2) Based on data for selenium in corn from 96 different locations, a geobotanic map of Greece for the selenium in soil available for uptake by plants was prepared.

Definition:

Example Sentences:

(1) Most of the ticks were from the phytogeographical region of Chaco, one (B. microplus) was from an ecotone between the Chaco and the Andean Patagonia region, and the remainder of the ticks were from the Amazon region.
(2) However, further south, in a Guinea savanna (GS) phytogeographical zone, serological evidence was found of endemic yellow fever virus transmission.
(3) The seasonal activity of Amblyomma cajennense, Amblyomma neumanni, Amblyomma parvum and Boophilus microplus on cattle was studied in a ranch located in the northern part of the phytogeographical district of the Chaco Serrano where the habitat had suffered minimal human disturbance.
(4) Phytogeographically, ginseng demonstrates the classical bicentric pattern of plant distribution, with closely related species in eastern Asia and in eastern North America.
(5) The phytogeographical distributions of Haemaphysalis juxtakochi, Ixodes pararicinus and Otobius megnini in Argentina are described from material collected mainly from 1978 to the present.
(6) A serosurvey of villages in the extreme north of the country, in a Sudan savanna (SS) phytogeographical zone, disclosed no evidence of recent yellow fever infection.