Flora of North America species comparison

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Cyperus manimae

Cyperus subg. Cyperus

spectacular flatsedge
Culms

and leaves with Kranz (chlorocyperoid) anatomy.
Inflorescences

spikes loose to dense, ovoid to cylindric;

rachilla falling early or persistent, wingless or winged.
Spikelets

if rachilla articulate at base, spikelets borne in spikes on conspicuous rachis, falling as achenes mature, if rachilla continuous at base, persistent after achenes mature;

floral scales persistent or deciduous;

stamens 3 (1, less frequently 2 in C. squarrosus and C. granitophilus).
Flowers

stigmas 3.
Achenes

trigonous, sometimes dorsiventrally flattened.

Cyperus manimae

Cyperus subg. Cyperus
Distribution
from FNA
AZ; mountains of Central America and South America
[BONAP county map]
Temperate and tropical regions
Discussion

Varieties 3 (1 in the flora).

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Species ca. 350–400 (59 in the flora).

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 23. FNA vol. 23, p. 164.
Parent taxa Cyperaceae > Cyperus > subg. Cyperus Cyperaceae > Cyperus
Sibling taxa
C. acuminatus, C. aggregatus, C. alopecuroides, C. amabilis, C. articulatus, C. bipartitus, C. cephalanthus, C. compressus, C. croceus, C. cuspidatus, C. dentatus, C. dentoniae, C. diandrus, C. difformis, C. digitatus, C. dipsaceus, C. distans, C. distinctus, C. drummondii, C. echinatus, C. elegans, C. entrerianus, C. eragrostis, C. erythrorhizos, C. esculentus, C. fendlerianus, C. filicinus, C. filiculmis, C. filiformis, C. flavescens, C. flavicomus, C. floribundus, C. fugax, C. fuligineus, C. fuscus, C. giganteus, C. gracilis, C. granitophilus, C. grayi, C. grayoides, C. haspan, C. hermaphroditus, C. houghtonii, C. hypopitys, C. hystricinus, C. involucratus, C. iria, C. laevigatus, C. lancastriensis, C. lanceolatus, C. lecontei, C. lentiginosus, C. ligularis, C. lupulinus, C. microiria, C. mutisii, C. niger, C. ochraceus, C. odoratus, C. onerosus, C. ovatus, C. owanii, C. oxylepis, C. pallidicolor, C. papyrus, C. parishii, C. pilosus, C. planifolius, C. plukenetii, C. polystachyos, C. prolifer, C. prolixus, C. pseudothyrsiflorus, C. pseudovegetus, C. pumilus, C. reflexus, C. refractus, C. retroflexus, C. retrofractus, C. retrorsus, C. rotundus, C. sanguinolentus, C. schweinitzii, C. serotinus, C. seslerioides, C. setigerus, C. spectabilis, C. sphacelatus, C. sphaerolepis, C. squarrosus, C. strigosus, C. surinamensis, C. tetragonus, C. thyrsiflorus, C. virens
Subordinate taxa
C. manimae var. asperrimus
Synonyms C. spectabilis var. coarctatus, Mariscus manimae subg. Chlorocyperus, C. subg. Mariscus, subg. Papyrus
Name authority Kunth: in A. von Humboldt et al., Nov. Gen. Sp. 1: 209. (1816) unknown
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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