8 2 2 , ▁We ihe ▁moved ▁to ▁Her ford , ▁where ▁his ▁children ▁were ▁at ▁school , ▁and ▁where ▁he ▁died ▁in ▁ 1 8 3 4 . ▁ ▁During ▁his ▁career ▁We ihe ▁described ▁some ▁ 1 6 0 ▁new ▁plant ▁species . ▁In ▁particular , ▁he ▁made ▁important ▁contributions ▁to ▁the ▁study ▁of ▁the ▁genus ▁Rub us . ▁We ihe ▁was ▁the ▁first ▁to ▁real ise ▁that ▁the ▁br am ble , ▁Rub us ▁fr ut icos us , ▁was ▁not ▁in ▁fact ▁a ▁single ▁species ▁but ▁a ▁complex ▁of ▁similar ▁species ; ▁among ▁spec im ens ▁collected ▁in ▁the ▁vic inity ▁of ▁his ▁home ▁at ▁M enn igh ü ffen ▁he ▁distinguished ▁ 1 8 ▁separate ▁species . ▁Between ▁ 1 8 2 2 ▁and ▁ 1 8 2 7 , ▁We ihe ▁and ▁his ▁collabor ator , ▁Christian ▁Gott fried ▁Ne es ▁von ▁Es en beck , ▁a ▁tax onom ic ▁botan ist , ▁published ▁a ▁mon ograph ▁of ▁the ▁German ▁br amb les , ▁Rub i ▁German ici ▁descript i ▁et ▁illustr ati , ▁in ▁which ▁they ▁described ▁ 4 9 ▁species ▁of ▁Rub us . ▁ ▁The ▁genus ▁We ihe a ▁( now ▁treated ▁as ▁a ▁syn onym ▁of ▁Ge iss or h iza ) ▁was ▁named ▁in ▁his ▁honour . ▁ ▁References ▁ ▁Category : 1 8 3 4 ▁death s ▁Category : 1 7 7 9 ▁birth s ▁Category : G erman ▁botan ists <0x0A> </s> ▁Com ic ▁Front ier , ▁also ▁widely ▁known