Related by context. Frequent words. (Click for all words.) 62 phloem 62 sphagnum moss 62 fungi 60 rhizome 60 bacterial spores 58 inflorescence 58 tubules 58 micelles 58 pistil 57 fibrous 57 rhizomes 57 heartwood 57 fungal spores 57 Nematodes 57 spores 57 microorganism 57 nitrogen fixing 57 plantlets 57 cankers 56 amyloid fibrils 56 inoculum 56 collagen fibers 56 chloroplast 56 mouthparts 56 hemicellulose 56 asparagine 56 endosperm 55 indole 55 flower bud 55 seedpods 55 atmospheric nitrogen 55 anaerobic bacteria 55 spore 54 moss 54 seeds germinate 54 fibrils 54 Bt toxin 54 biofilms 54 nutrient uptake 54 rootball 54 dendritic 54 organism 54 fruiting 54 monolayer 54 chloroplasts 54 terpenes 54 flower stalk 54 chromophores 54 fungal 54 humic acid 54 zeolites 54 larva 54 Amino acids 54 composted manure 53 hydrocarbon molecules 53 polypeptides 53 polymer matrix 53 urushiol 53 vetch 53 granule 53 bacilli 53 mycobacteria 53 stroma 53 microorganisms 53 compost heaps 53 biofilm 53 synthetic polymers 53 mosses 53 germinates 53 chitin 53 lectin 53 isoprene 53 single celled 53 prokaryotes 53 pine bark 53 corms 53 weed seeds 52 photosynthesize 52 cellulose 52 fibers 52 lectins 52 fungus 52 bacterial colonies 52 nitrogen fixation 52 nanosized 52 electrically conducting 52 woody plants 52 leaf litter 52 resinous 52 sandy loam 52 photosynthesis 52 cellulose fibers 52 beetle larvae 52 nacre 52 isothiocyanates 52 duckweed 52 grape skins 52 bacteria fungi 52 pollen grains 52 Phytophthora 52 earthworms