ifiner 



Integument 



membrane .wliich surrounds the liy- ■ 

 menium in Vcrrucaria beneath the i 

 perithecium. I 



in'novan8(Lat.), renewing; innovan'tes i 

 Gera'mae, the fixed or persistent buds ; 

 of Mosses. 



Innova'tion, /n7?ora7w(Lat., an alter- i 

 ation), a newly formed shoot in i 

 Mosses, which becomes independent 

 from the parent stem by dying off 

 behind ; ~ Shoot, a vigorous shoot 

 which carries on the further growtli 

 of the plant. 



Iimucella'tae(m=:not ; +^l'C'eli.us), 

 Van Tieghem's name for phaneio- 

 gamic plants whose ovules want 

 nucellns and integuments, such as 

 the Santalaceae. 



Inocula'tion {inoculatio, ingrafting), 



(1) grafting, more properly budding, 

 a single bud only being inserted ; 



(2) facility for the introduction of 

 seed to newly estal)lished beach 

 (F. ^Y. Oliver). 



inophyl'lous {U, lv)s, a nerve ; <pv\\ov, 

 a leaf), with thread-like veins in the 

 leaf (Heinig). 



in'ops (Lat. destitute), poor, deficient 

 (Heinig). 



inorgan'ic {in, not ; + organic), devoid 

 of organs ; -^ Ash, the tinal residuum 

 after complete combustion ; the 

 mineral portion of a vegetable tissue ; 

 '^ Com'pounds, those wliich form 

 part of animal or plant structure 

 derived from mineral substances ; ~ 

 Fer'ments, enzymes, as opposed to 

 organic ferments, such as l^acteria. 



inos'culatlng {in, into ; osculalw!, 

 kissed), anastomosing; Incscula'- 

 tion, budding or grafting. 



I'nosite, (ly, Ivhs, strengtli, sinew), a 

 saccharine aromatic princi]>le which 

 txiiurs in many seeds and other parts 

 of plants, especially in climbers ; 

 Inotag'mata, pi. (+ Tagma), tl it- 

 hypothetical contractile elements of 

 protoplasm (T. W. Engelmann). 



Inovula'tae(m, not;4-OvuLUM), phan- 

 (Jfogamic plants which have no ovules 

 discernible at the time of fertili- 

 zation, as the Lorantiiaceae (Van 

 Tieghem). 



1 



in'quinant {inqnino, I stain), stained 



or staining. 

 inro'Ued, rolled inwards (Boulger). 

 insculpt' {insculptics, engraved), em- 

 bedded in rocks, as some Lichens. 

 In'sect PoUina'tion, the transfer of 

 pollen from the anther to tlic stigma 

 of the same or a dilferent tlower bv 

 insect visitors ; entomophily. 

 iasectiv'orous {insedum, an insect ; 

 ro/o, I devour), used of those plants 

 which capture insects and absorb 

 nutriment from them. 

 Insemina'tae {in = not, sonrn, seed), 

 j \'an Tieghem's name for those plants 

 i whicli do not contain seed separable 

 or distinct at maturity; in order to 

 f'ermiiiate, the fruit must be sown 

 entire. 

 I Insepara'tion {ins.'pciycMis, not sepa- 

 rated), Masters's term for coalescence ; 

 adj. insep'arate. 

 j inser'ted, insf/iun (Lat., put into), 

 I joined to or placed on ; inser'tion, 

 Inscr'tio^ (1) mode or place where 

 one body is attached to its suppoit; 

 ; (2) Grew's term for a medullary ray. 

 '■■ Insit'ion {insitio, a giaiting), the in- 

 j sertion of a scion into a stoc!c, 

 ;■ grafting. 



; lnso\B.'tion {insolo, I expose to the sun), 

 I exposure to the direct rays of the 

 ' sun. 

 laspis'snted (/;;, into ; spissalus, thick- 

 ened), thickened, as juice by evapo- 

 ration. 

 instip'ulate {in ■= not ; + .srirrLATi'), 

 I exstipulate (Crozicr). 

 ' in'teger (Lat., whole), entire, not lobed 

 or divided; integer'rimus, an em- 

 phatic assertion of the entii'et}'' of 

 an organ ; Integmina'tae {in = not ; 

 • trr/vicn, a covering), van Tieghem's 

 name for }>lants wiiose nucellns is 

 devoid of intf^gumcnt; in'tegra 

 Ra'dix, an unbranchcd root ; '-' 

 Vagi'na, the shcatiiing petiole whicli 

 ' forms a continuous tube, as in sedges ; 

 integrifo'liouB {folium, a leaf), with 

 j undivided, or simple leaves. 

 I Intcg'ument {intccj^cmenirnn, a cover- 

 ing), (1) tiie coveiing of an organ or 

 i body; (2) the envelope of an ovule; 



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