Property:Achene shape

Types of achene shape

None.

Parts of achene shape

None.

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C
Carex radiata +
ovate;obovate  +
Carex ramenskii +
biconvex  +
Carex rariflora +
trigonous  +
Carex raynoldsii +
trigonous  +
Carex recta +
biconvex  +
Carex reniformis +
biconvex  +
Carex retroflexa +
biconvex  +
Carex retrorsa +
trigonous;not indented  +
Carex richardsonii +
ellipsoid;obovoid  +
Carex roanensis +
trigonous  +
Carex rosea +
ovate;obovate  +
Carex rossii +
trigonous;globose;obovoid or ellipsoid  +
Carex rostrata +
trigonous;not indented  +
Carex rotundata +
trigonous  +
Carex rufina +
biconvex  +
Carex rupestris +
oblong-obovoid  +
Carex ruthii +
ovate  +
Carex sabulosa +
trigonous  +
Carex salina +
biconvex  +
Carex sartwelliana +
trigonous  +
Carex sartwellii +
biconvex  +
Carex saxatilis +
biconvex  +
Carex saximontana +
obpyriform  +
Carex scabrata +
obovoid  +
Carex scabriuscula +
trigonous  +
Carex schottii +
biconvex  +
Carex schweinitzii +
trigonous  +
Carex scirpoidea +
trigonous  +
Carex scirpoidea subsp. convoluta +
trigonous  +
Carex scirpoidea subsp. pseudoscirpoidea +
trigonous  +
Carex scirpoidea subsp. scirpoidea +
trigonous  +
Carex scirpoidea subsp. stenochlaena +
trigonous  +
Carex scoparia +
elliptic;ovate  +
Carex scoparia var. scoparia +
elliptic;ovate  +
Carex scoparia var. tessellata +
elliptic;ovate  +
Carex scopulorum +
biconvex  +
Carex scopulorum var. bracteosa +
biconvex  +
Carex scopulorum var. prionophylla +
biconvex  +
Carex scopulorum var. scopulorum +
biconvex  +
Carex sect. Acrocystis +
biconvex;trigonous  +
Carex sect. Albae +
trigonous  +
Carex sect. Ammoglochin +
biconvex  +
Carex sect. Anomalae +
trigonous  +
Carex sect. Aulocystis +
biconvex;trigonous  +
Carex sect. Bicolores +
biconvex  +
Carex sect. Capituligerae +
biconvex  +
Carex sect. Carex +
trigonous  +
Carex sect. Careyanae +
trigonous  +
Carex sect. Ceratocystis +
trigonous  +
Carex sect. Chlorostachyae +
trigonous  +
Carex sect. Chordorrhizae +
biconvex  +
Carex sect. Circinatae +
trigonous  +
Carex sect. Clandestinae +
quadrangular;trigonous  +
Carex sect. Collinsiae +
4-angled;trigonous;planoconvex;trigonous;planoconvex;biconvex  +
Carex sect. Cyperoideae +
biconvex  +
Carex sect. Deweyanae +
planoconvex;biconvex  +
Carex sect. Dispermae +
biconvex  +
Carex sect. Divisae +
biconvex  +
Carex sect. Dornera +
trigonous  +
Carex sect. Filifoliae +
trigonous  +
Carex sect. Firmiculmes +
trigonous  +
Carex sect. Foetidae +
biconvex  +
Carex sect. Glareosae +
biconvex  +
Carex sect. Glaucescentes +
trigonous  +
Carex sect. Granulares +
trigonous  +
Carex sect. Griseae +
trigonous  +
Carex sect. Hallerianae +
trigonous  +
Carex sect. Heleoglochin +
biconvex  +
Carex sect. Hirtifoliae +
trigonous  +
Carex sect. Hispidae +
trigonous  +
Carex sect. Holarrhenae +
biconvex  +
Carex sect. Hymenochlaenae +
trigonous  +
Carex sect. Inflatae +
trigonous  +
Carex sect. Lamprochlaenae +
trigonous  +
Carex sect. Laxiflorae +
trigonous  +
Carex sect. Leptocephalae +
trigonous  +
Carex sect. Leucoglochin +
trigonous;oblong-lanceoloid;oblong  +
Carex sect. Limosae +
trigonous  +
Carex sect. Longicaules +
trigonous  +
Carex sect. Lupulinae +
trigonous  +
Carex sect. Macrocephalae +
rounded-trigonous  +
Carex sect. Mitratae +
trigonous  +
Carex sect. Multiflorae +
biconvex  +
Carex sect. Nardinae +
trigonous;,;biconvex  +
Carex sect. Obtusatae +
rounded-trigonous  +
Carex sect. Ovales +
biconvex  +
Carex sect. Paludosae +
trigonous  +
Carex sect. Paniceae +
trigonous  +
Carex sect. Phacocystis +
biconvex  +
Carex sect. Phaestoglochin +
biconvex  +
Carex sect. Phyllostachyae +
trigonous  +
Carex sect. Physoglochin +
biconvex  +
Carex sect. Pictae +
trigonous  +
Carex sect. Porocystis +
trigonous  +
Carex sect. Racemosae +
trigonous  +
Carex sect. Rhynchocystis +
trigonous  +
Carex sect. Rostrales +
trigonous;ovoid;oblong-ovoid  +
Carex sect. Rupestres +
trigonous  +
Carex sect. Schiedeanae +
trigonous  +
Carex sect. Scirpinae +
trigonous  +
Carex sect. Scitae +
trigonous  +
Carex sect. Shortianae +
trigonous  +
Carex sect. Spirostachyae +
trigonous  +
Carex sect. Squarrosae +
trigonous  +
Carex sect. Stellulatae +
biconvex  +
Carex sect. Thuringiaca +
trigonous  +
Carex sect. Triquetrae +
trigonous  +
Carex sect. Vesicariae +
biconvex;,;trigonous  +
Carex sect. Vulpinae +
biconvex  +
Carex senta +
biconvex  +
Carex seorsa +
ovate;orbiculate  +
Carex serpenticola +
round;globose  +
Carex serratodens +
trigonous  +
Carex sheldonii +
trigonous  +
Carex shinnersii +
ovate;elliptic  +
Carex shortiana +
oblong-obovoid  +
Carex siccata +
biconvex  +
Carex silicea +
biconvex  +
Carex simulata +
biconvex  +
Carex socialis +
biconvex  +
Carex sparganioides +
suborbiculate  +
Carex specifica +
elliptic;obovate  +
Carex spectabilis +
trigonous  +
Carex specuicola +
trigonous  +
Carex spicata +
suborbiculate  +
Carex spissa +
ellipsoid  +
Carex sprengelii +
trigonous  +
Carex squarrosa +
trigonous  +
Carex stenoptila +
narrowly elliptic;oblong  +
Carex sterilis +
ovate;suborbiculate  +
Carex stevenii +
trigonous  +
Carex stipata +
ovate  +
Carex stipata var. maxima +
ovate  +
Carex stipata var. stipata +
ovate  +
Carex straminea +
biconvex  +
Carex straminiformis +
elliptic;broadly obovate  +
Carex striata +
trigonous  +
Carex striatula +
elongate-obovoid  +
Carex stricta +
biconvex  +
Carex styloflexa +
elongate-obovoid  +
Carex stylosa +
trigonous  +
Carex subbracteata +
broadly ovate;quadrate  +
Carex suberecta +
elliptic;ovate  +
Carex subfusca +
elliptic;quadrate  +
Carex subnigricans +
trigonous  +
Carex subspathacea +
biconvex  +
Carex superata +
oblong  +
Carex supina +
trigonous  +
Carex supina subsp. spaniocarpa +
obovoid  +
Carex swanii +
trigonous  +
Carex sychnocephala +
elliptic;ovate  +
Carex sylvatica +
trigonous  +
Carex tahoensis +
lanceolate;ovate or obovate  +
Carex tenax +
trigonous  +
Carex tenera +
ovate  +
Carex tenera var. echinodes +
ovate  +
Carex tenera var. tenera +
ovate  +
Carex tenuiflora +
oblongelliptic  +
Carex tetanica +
trigonous  +
Carex tetrastachya +
oblongelliptic  +
Carex texensis +
ovate  +
Carex thornei +
trigonous  +
Carex thurberi +
trigonous  +
Carex timida +
subglobose  +
Carex tincta +
ovate;broadly elliptic  +
Carex tompkinsii +
trigonous  +
Carex tonsa +
trigonous;ellipsoid;obovoid  +
Carex tonsa var. rugosperma +
trigonous;ellipsoid;obovoid  +
Carex tonsa var. tonsa +
trigonous;ellipsoid;obovoid  +
Carex torreyi +
trigonous  +
Carex torta +
biconvex  +
Carex triangularis +
biconvex  +
Carex tribuloides +
biconvex  +
Carex tribuloides var. sangamonensis +
biconvex  +
Carex tribuloides var. tribuloides +
biconvex  +
Carex trichocarpa +
trigonous  +
Carex triquetra +
trigonous  +
Carex trisperma +
elliptic-oblong  +
Carex tuckermanii +
indented;trigonous  +
Carex tumulicola +
biconvex  +
Carex turbinata +
round;globose  +
Carex turgescens +
trigonous;ovoid;oblong-ovoid  +
Carex typhina +
trigonous  +
Carex umbellata +
trigonous;ellipsoid  +
Carex unilateralis +
ovate;obovate  +
Carex ursina +
obovate  +
Carex utriculata +
trigonous;not indented  +
Carex vacillans +
biconvex  +
Carex vaginata +
trigonous  +
Carex vallicola +
ovate;circular  +
Carex venusta +
trigonous  +
Carex vernacula +
biconvex  +
Carex verrucosa +
rhomboid  +
Carex vesicaria +
trigonous;not indented  +
Carex vestita +
trigonous  +
Carex vexans +
oblong  +
Carex virescens +
trigonous  +
Carex viridula +
trigonous  +
Carex viridula subsp. brachyrrhyncha +
trigonous  +
Carex viridula subsp. oedocarpa +
trigonous  +
Carex viridula subsp. viridula +
trigonous  +
Carex viridula var. elatior +
trigonous  +
Carex viridula var. saxilittoralis +
trigonous  +
Carex viridula var. viridula +
trigonous  +
Carex vulpinoidea +
ovate  +
Carex whitneyi +
ovoid;obovoid  +
Carex wiegandii +
ovate  +
Carex willdenowii +
oblong  +
Carex williamsii +
obovoid  +
Carex woodii +
trigonous  +
Carex wootonii +
oblong;broadly ovate  +
Carex xerantica +
biconvex  +
Centrostegia +
3-gonous  +
Centrostegia thurberi +
3-gonous  +
Ceratophyllum +
compressed  +, ellipsoid  +
Ceratophyllum demersum +
compressed  +, ellipsoid  +
Ceratophyllum echinatum +
compressed  +, ellipsoid  +
Ceratophyllum muricatum +
compressed  +, ellipsoid  +
Ceratophyllum muricatum subsp. australe +
compressed  +, ellipsoid  +
Chenopodium atrovirens +
ovoid  +
Chenopodium berlandieri +
depressed-ovoid  +
Chenopodium berlandieri var. berlandieri +
depressed-ovoid  +
Chenopodium berlandieri var. boscianum +
depressed-ovoid  +
Chenopodium berlandieri var. bushianum +
depressed-ovoid  +
Chenopodium berlandieri var. macrocalycium +
depressed-ovoid  +
Chenopodium berlandieri var. sinuatum +
depressed-ovoid  +
Chenopodium berlandieri var. zschackei +
depressed-ovoid  +
Chenopodium bonus-henricus +
obovoid  +
Chenopodium californicum +
obovoid  +
Chenopodium capitatum +
ovoid  +
Chenopodium capitatum var. capitatum +
ovoid  +
Chenopodium capitatum var. parvicapitatum +
ovoid  +
Chenopodium cycloides +
ovoid  +
Chenopodium foggii +
ovoid  +
Chenopodium foliosum +
ovoid  +
Chenopodium hians +
ovoid  +
Chenopodium leptophyllum +
ovoid  +
Chenopodium macrospermum +
ovoid  +
Chenopodium murale +
depressed-ovoid  +
Chenopodium neomexicanum +
ovoid  +
Chenopodium nevadense +
ovoid  +
Chenopodium pallescens +
ovoid  +
Chenopodium simplex +
depressed-ovoid  +
Chenopodium strictum +
depressed-ovoid  +
Chenopodium subglabrum +
ovoid  +
Chenopodium vulvaria +
depressed-ovoid  +
Chenopodium watsonii +
ovoid  +
Chorizanthe +
3-gonous  +, globose-lenticular  +, lenticular  +
Chorizanthe angustifolia +
globose-lenticular  +
Chorizanthe biloba +
globose-lenticular  +
Chorizanthe biloba var. biloba +
globose-lenticular  +
Chorizanthe biloba var. immemora +
globose-lenticular  +
Chorizanthe blakleyi +
globose-lenticular  +
Chorizanthe brevicornu +
lenticular  +
Chorizanthe brevicornu var. brevicornu +
lenticular  +
Chorizanthe brevicornu var. spathulata +
lenticular  +
Chorizanthe breweri +
lenticular  +
Chorizanthe clevelandii +
globose-lenticular  +
Chorizanthe corrugata +
lenticular  +
Chorizanthe cuspidata +
globose-lenticular  +
Chorizanthe cuspidata var. cuspidata +
globose-lenticular  +
Chorizanthe cuspidata var. villosa +
globose-lenticular  +
Chorizanthe diffusa +
globose-lenticular  +
Chorizanthe douglasii +
globose-lenticular  +
Chorizanthe fimbriata +
lenticular  +
Chorizanthe fimbriata var. fimbriata +
lenticular  +
Chorizanthe fimbriata var. laciniata +
lenticular  +
Chorizanthe howellii +
globose-lenticular  +
Chorizanthe leptotheca +
lenticular  +
Chorizanthe membranacea +
3-gonous  +
Chorizanthe obovata +
globose-lenticular  +
Chorizanthe orcuttiana +
lenticular  +
Chorizanthe palmeri +
globose-lenticular  +
Chorizanthe parryi +
globose-lenticular  +
Chorizanthe parryi var. fernandina +
globose-lenticular  +
Chorizanthe parryi var. parryi +
globose-lenticular  +
Chorizanthe polygonoides +
3-gonous  +
Chorizanthe polygonoides var. longispina +
3-gonous  +
Chorizanthe polygonoides var. polygonoides +
3-gonous  +
Chorizanthe procumbens +
lenticular  +
Chorizanthe pungens +
globose-lenticular  +
Chorizanthe pungens var. hartwegiana +
globose-lenticular  +
Chorizanthe pungens var. pungens +
globose-lenticular  +
Chorizanthe rectispina +
globose-lenticular  +
Chorizanthe rigida +
3-gonous  +
Chorizanthe robusta +
globose-lenticular  +
Chorizanthe robusta var. hartwegii +
globose-lenticular  +
Chorizanthe robusta var. robusta +
globose-lenticular  +
Chorizanthe sect. Acanthogonum +
3-gonous  +, lenticular  +
Chorizanthe sect. Fragile +
lenticular  +
Chorizanthe sect. Ptelosepala +
globose-lenticular  +, lenticular  +
Chorizanthe spinosa +
3-gonous  +
Chorizanthe staticoides +
lenticular  +
Chorizanthe stellulata +
globose-lenticular  +
Chorizanthe subg. Amphietes +
3-gonous  +, globose-lenticular  +, lenticular  +
Chorizanthe subg. Eriogonella +
3-gonous  +
Chorizanthe subg. Quintaria +
3-gonous  +
Chorizanthe uniaristata +
globose-lenticular  +
Chorizanthe valida +
lenticular-globose  +
Chorizanthe ventricosa +
globose-lenticular  +
Chorizanthe watsonii +
lenticular  +
Chorizanthe wheeleri +
lenticular  +
Chorizanthe xanti +
lenticular  +
Chorizanthe xanti var. leucotheca +
lenticular  +
Chorizanthe xanti var. xanti +
lenticular  +
Cladium +
terete  +
Cladium californicum +
ovoid  +
Cladium jamaicense +
ovoid  +
Cladium mariscoides +
ovoid  +
Clematis addisonii +
flattened  +
Clematis albicoma +
flattened  +
Clematis baldwinii +
flattened  +
Clematis bigelovii +
flattened  +
Clematis catesbyana +
ovate  +
Clematis coactilis +
flattened  +
Clematis columbiana +
flattened  +
Clematis columbiana var. columbiana +
flattened  +
Clematis columbiana var. tenuiloba +
flattened  +
Clematis crispa +
flattened  +
Clematis drummondii +
elliptic  +, ovate  +
Clematis fremontii +
flattened  +
Clematis glaucophylla +
flattened  +
Clematis hirsutissima +
flattened  +
Clematis hirsutissima var. hirsutissima +
flattened  +
Clematis hirsutissima var. scottii +
flattened  +
Clematis lasiantha +
orbiculate  +, asymmetric-ovate  +
Clematis ligusticifolia +
terete  +, flattened  +
Clematis morefieldii +
flattened  +
Clematis occidentalis +
flattened  +
Clematis occidentalis var. dissecta +
flattened  +
Clematis occidentalis var. grosseserrata +
flattened  +
Clematis occidentalis var. occidentalis +
flattened  +
Clematis ochroleuca +
flattened  +
Clematis orientalis +
turgid  +
Clematis pauciflora +
broadly ovate  +, nearly orbiculate  +
Clematis pitcheri +
flattened  +
Clematis pitcheri var. dictyota +
flattened  +
Clematis pitcheri var. pitcheri +
flattened  +
Clematis recta +
terete  +, flattened  +
Clematis reticulata +
flattened  +
Clematis socialis +
flattened  +
Clematis subg. Atragene +
flattened  +
Clematis subg. Clematis +
terete  +, flattened  +
Clematis subg. Viorna +
flattened  +
Clematis subg. Viticella +
flattened  +
Clematis tangutica +
terete  +, flattened  +
Clematis tangutica var. tangutica +
turgid  +
Clematis terniflora +
terete  +, flattened  +
Clematis texensis +
flattened  +
Clematis versicolor +
flattened  +
Clematis viorna +
flattened  +
Clematis virginiana +
ovate  +
Clematis vitalba +
terete  +
Clematis viticaulis +
flattened  +
Clematis viticella +
flattened  +
Coccoloba +
3-gonous  +
Coccoloba diversifolia +
3-gonous  +
Coccoloba uvifera +
3-gonous  +
Corispermum +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum americanum +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum americanum var. americanum +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum americanum var. rydbergii +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum hookeri +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum hookeri var. hookeri +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum hookeri var. pseudodeclinatum +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum hyssopifolium +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum navicula +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum nitidum +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum ochotense +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum ochotense var. alaskanum +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum ochotense var. ochotense +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum pacificum +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum pallasii +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum pallidum +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum villosum +
orbiculate  +, elliptic  +, obovate  +, …, …
Corispermum welshii +
orbiculate  +, elliptic  +, obovate  +, …, …
Cymophyllus +
trigonous  +
Cymophyllus fraserianus +
obovate;circular  +
Cyperus +
trigonous;flattened;trigonous;flattened;biconvex  +
Cyperus acuminatus +
ellipsoid  +
Cyperus aggregatus +
ellipsoid  +
Cyperus alopecuroides +
ellipsoid;obovoid  +
Cyperus amabilis +
obovoid;oblong  +
Cyperus articulatus +
flattened;trigonous  +
Cyperus bipartitus +
obovoid;ovoid  +
Cyperus cephalanthus +
ellipsoid  +
Cyperus compressus +
obovoid  +
Cyperus croceus +
ellipsoid;oblong  +
Cyperus cuspidatus +
oblong-obovoid  +
Cyperus dentatus +
obovoid  +
Cyperus dentoniae +
ellipsoid  +
Cyperus diandrus +
obovoid;ovoid  +
Cyperus difformis +
terete;planoconvex;terete;planoconvex;trigonous  +
Cyperus digitatus +
ellipsoid  +
Cyperus dipsaceus +
ellipsoid  +
Cyperus distans +
oblong  +
Cyperus distinctus +
ellipsoid  +
Cyperus drummondii +
terete;planoconvex;terete;planoconvex;trigonous  +
Cyperus echinatus +
oblong  +
Cyperus elegans +
obovoid  +
Cyperus entrerianus +
tapered;rounded;ellipsoid;narrowly ellipsoid  +
Cyperus eragrostis +
ellipsoid  +
Cyperus erythrorhizos +
ovoid  +
Cyperus esculentus +
ellipsoid  +
Cyperus esculentus var. heermannii +
ellipsoid  +
Cyperus esculentus var. leptostachyus +
ellipsoid  +
Cyperus esculentus var. macrostachyus +
ellipsoid  +
Cyperus fendlerianus +
obovoid;stipelike  +
Cyperus filicinus +
oblong  +
Cyperus filiculmis +
oblong  +
Cyperus filiformis +
obovoid  +
Cyperus flavescens +
obovoid  +
Cyperus flavicomus +
rounded;obovoid  +
Cyperus floribundus +
ellipsoid  +
Cyperus fugax +
oblong-obovoid  +
Cyperus fuligineus +
ellipsoid  +
Cyperus fuscus +
ellipsoid  +
Cyperus giganteus +
oblong  +
Cyperus gracilis +
obovoid  +
Cyperus granitophilus +
broadly ellipsoid;obovoid  +
Cyperus grayi +
ellipsoid  +
Cyperus grayoides +
ellipsoid  +
Cyperus haspan +
globose;obovoid or ellipsoid  +
Cyperus hermaphroditus +
ellipsoid  +
Cyperus houghtonii +
ellipsoid  +
Cyperus hypopitys +
ellipsoid  +
Cyperus hystricinus +
flattened;trigonous  +
Cyperus involucratus +
ellipsoid  +
Cyperus iria +
obovoid  +
Cyperus laevigatus +
ovoid  +
Cyperus lancastriensis +
falcate  +
Cyperus lanceolatus +
obovoid;ellipsoid  +
Cyperus lecontei +
ovoid  +
Cyperus lentiginosus +
flattened;trigonous  +
Cyperus ligularis +
obovoid;broadly ellipsoid  +
Cyperus lupulinus +
ellipsoid  +
Cyperus lupulinus subsp. lupulinus +
ellipsoid  +
Cyperus lupulinus subsp. macilentus +
ellipsoid  +
Cyperus manimae +
flattened;trigonous  +
Cyperus manimae var. asperrimus +
flattened;trigonous  +
Cyperus microiria +
obovoid  +
Cyperus mutisii +
flattened;ellipsoid  +
Cyperus niger +
ellipsoid  +
Cyperus ochraceus +
ellipsoid  +
Cyperus odoratus +
narrowly ellipsoid;oblong  +
Cyperus onerosus +
ellipsoid  +
Cyperus ovatus +
oblong-fusiform  +
Cyperus owanii +
ellipsoid;oblong-fusiform  +
Cyperus oxylepis +
ellipsoid  +
Cyperus pallidicolor +
ellipsoid  +
Cyperus papyrus +
oblong  +
Cyperus parishii +
ellipsoid  +
Cyperus pilosus +
ellipsoid  +
Cyperus planifolius +
ellipsoid;obovoid or oblong  +
Cyperus plukenetii +
oblong  +
Cyperus polystachyos +
oblong  +
Cyperus prolifer +
obovoid  +
Cyperus prolixus +
ellipsoid  +
Cyperus pseudothyrsiflorus +
ellipsoid;narrowly ellipsoid  +
Cyperus pseudovegetus +
terete;planoconvex;terete;planoconvex;trigonous  +
Cyperus pumilus +
obovoid  +
Cyperus reflexus +
ovoid-ellipsoid  +
Cyperus refractus +
flattened;trigonous  +
Cyperus retroflexus +
ellipsoid  +
Cyperus retrofractus +
oblong  +
Cyperus retrorsus +
flattened;trigonous  +
Cyperus rotundus +
ellipsoid  +
Cyperus sanguinolentus +
obovoid;ovoid  +
Cyperus schweinitzii +
obovoid;ellipsoid  +
Cyperus serotinus +
ellipsoid  +
Cyperus seslerioides +
obovoid;trigonous  +
Cyperus setigerus +
oblong  +
Cyperus spectabilis +
ellipsoid  +
Cyperus sphacelatus +
ellipsoid  +
Cyperus sphaerolepis +
flattened;trigonous  +
Cyperus squarrosus +
obovoid  +
Cyperus strigosus +
oblong  +
Cyperus subg. Cyperus +
flattened;trigonous  +
Cyperus subg. Diclidium +
flattened;trigonous  +
Cyperus subg. Juncellus +
flattened;biconvex  +
Cyperus subg. Pycnostachys +
terete;planoconvex;terete;planoconvex;trigonous  +
Cyperus subg. Pycreus +
compressed;cylindric;biconvex  +
Cyperus surinamensis +
ellipsoid  +
Cyperus tetragonus +
flattened;oblong-ovoid;broadly ellipsoid  +
Cyperus thyrsiflorus +
oblong  +
Cyperus virens +
ellipsoid  +
D
Dedeckera +
3-gonous  +
Dedeckera eurekensis +
3-gonous  +
Dodecahema +
3-gonous  +
Dodecahema leptoceras +
3-gonous  +
Duchesnea +
ovoid  +
Duchesnea indica +
ovoid  +
Duchesnea indica var. indica +
ovoid  +
Dulichium +
biconvex  +
Dulichium arundinaceum +
biconvex  +
Dulichium arundinaceum var. arundinaceum +
biconvex  +
Dulichium arundinaceum var. boreale +
biconvex  +
Dysphania ambrosioides +
ovoid  +
Dysphania anthelmintica +
ovoid  +
Dysphania aristata +
subglobose  +