Guilds 



gymnoBpermouB 



each member group having a close 

 connection with tlie others. 



gular {yula, the throat), pertaining 

 to the throat (Crozier). 



Gum [gurnvii, gum), a viscid' secretion 

 frequently extruded from stems, 

 and hardening iu the air ; ~ Ar'abic, 

 derived from species of Acacia in 

 tropical countries, dissolving easily 

 in water ; -^ Canals', thin-walled 

 sacs in the pich of Lyginodendron, 

 now regarded as secretory sacs ; -^ 

 Cells, Ger. Kleberzellen, see Oil- 

 cells ; '-' Lac, excretion by an insect, 

 Carteria Lacca, from various trees ; 

 — Pas'sage, an intercellular passage 

 containing gum ; -^ Ees'in, exuda- 

 tion partaking of the nature of gum 

 and resin ; gummif' erous {f'^ro, I 

 bear), producing gum ; Gum'ming, 

 a disease, known also as Gummo'sis, 

 producing gum in excess. 



Gut'ta-per'cha {gutta, a drop), a kind 

 of chaout(!houc, said to be derived 

 from THchopsis Gutta, Benth. and 

 Hook.f. ; gut'tate (^'/</a'^(<^, spotted), 

 as to colour ; Gutta'tion tlie exuda- 

 tion of drops of fluid ; Gut'tifer 

 {feru, I bear), a plant which pro- 

 duces gum or resin (Crozier) ; adj. 

 guttif erous ; gut'tulate, resembling 

 drops of oil or resin ; Gut'tule, used 

 foi- drops of oil or vacuoles contained 

 in the i ajntate paraphyses of Fungi ; 

 Lat. Gut'tulae. 



gyalec'tiform {forma, shape), urceo- 

 late. like the apothecia of the genus 

 GynUcta, now merged in Lecidea ; 

 gyalec'tine, and gyalec'toid (eI5oy, 

 like\ are synonyms. 



gymnan'thous, -us {yviJ-vhs, naked ; 

 6.vQos, a flower), naked flowered ; 

 Gymnax'ony {^^(^v, an axle), Mor- 

 ren's terra for the placenta protruding 

 through the ovary ; gymnoblas'tus 

 {^Kadrhs, a bud), having the ovary 

 su|ierior ; gymnocar'pic, gvmno- 

 ( arpous ; gymnocar'picus, gymno- 

 car'pous, -us [Kairphs, fruit), (1) 

 naked-fruited ; M'here the perianth 

 does not adhere to the outer integu- 

 ment ; (2) where the fruit is without 

 [•ubescence (J. S. Heuslow) ; (3) 



when the hymenium is exposed 

 during; the maturation of the spores ; 

 GymnocMor'ites (-f Chlorite), 

 chlorophyllous plastids contained in 

 cyaiiocysts, usually soon becoming 

 detached from the protoplasmic 

 layer of their formation (Arbau- 

 mont) ; Gymnocid'iuxn % {tyKiBiov, 

 tubercle), Xecker's term for the 

 swelling sometimes formed at the 

 base of the capsule in Mosses, the 

 apophysis ; Gymnocy'cads naked- 

 flowered Cycads (K. W. Oiiver). 



Gymnodin'ium Stage, appliedrto mobile 

 flagellate bodies of certain Peridinia- 

 ceae, resembling the genus named. 



Gymnog'amae (yvfivhs, naked ; ydfios, 

 marriage), (1) Ardissone's term for 

 Heterosporous and Lsosporous Cryp- 

 togams ; Gym'nogams, Gymnog'amae, 

 (2) Camel's terms for all plants pos- 

 sessing naked motile male cells ; 

 Gymnog'amy (yaiios, marriage), when 

 cytoplas'mic '^, the female gamete 

 is impregnated by the cytoplasm of 

 of the male gamete ; when nu'clear 

 -", the female gamete is impregnated 

 by the nucleus of the male gamete 

 (Dange^rd) ; Gym'nogen {yewdco, 

 1 bring forth), = Gymnosperm ; 

 gymnog'ynous + (yvp^, a woman), 

 havii.g a naked ovary ; Gym'noplast 

 {irKaarhs, mou ded), a monoplast 

 devoid of covering membrane 

 (Pirotta) ; Gymnoplast'id. plastids 

 similar to Gymn.'CHLOKITES found 

 in the pith of certain shrubs 

 (Arbaumont) ; gymnop'odal {-iroiis, 

 iroUs, a foot), applied to peculiar 

 branches of Vhara, partially or 

 wholly destitute of cortex on the 

 lowest whorl ; Gymnosper'mae 

 {(Tirepfia, seed^, Gymnosper'mia, (1) 

 the Linneau order Didynamia, plants 

 having four nutlets, taken for naked 

 fruits, as Labiat- s ; (2) the modern 

 order of naked -ovuled plants, as 

 Conifers ; gymnosper'matous relat- 

 ing to conifers and their allies, recent 

 and fossil ; Gymnosper'mism, the 

 real or supposed condition of plants 

 with naked seeds ; gymnosper'mous, 

 the ovules developed without the 



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