carrageen
Irish moss (Chondrus crispus)

carrageens
plural of carrageen

carragheen
Alternative form of carrageen.

carragheens
plural of carragheen

carrigeen
Alternative form of carrageen.

carrigeens
plural of carrigeen

chondri
plural of chondrus

chondrus
Synonym of chondrule.

compucondria
Synonym of cyberchondria.

conchocelis
A haploid form of Porphyra that develops into a gametophyte

conferva
Any of a number of unbranched slender green freshwater algae, formerly in the genus Conferva, now mostly in genera Cladophora or Tribonema

confervae
plural of conferva

confervas
plural of conferva

cornea
The transparent layer making up the outermost front part of the eye, covering the iris, pupil, and anterior chamber.

corneae
plural of cornea

corneas
plural of cornea

cyberchondria
Anxiety concerning one's health, caused by visiting medical websites.

dilisk
Alternative form of dulse.

dillisk
Alternative form of dulse.

dilsk
Alternative form of dulse.

diplonema
The diplotene stage of meiosis.

diplonemas
plural of diplonema

dulse
A seaweed of a reddish-brown color (Palmaria palmata) which is sometimes eaten, as in Scotland.

dulses
plural of dulse

enigma
Something or someone puzzling, mysterious or inexplicable.
A riddle, or a difficult problem.
Riddles and puzzles, collectively.
Mysteriousness; obscurity; a lack of clarity.
A style of literature characterized by obscurity and hints of transcendental meaning.
Alternative letter-case form of Enigma.
A protein with three LIM domains (a conserved cysteine- and histidine-rich structure of two adjacent zinc fingers) at the C terminus that regulates protein phosphorylation.
The Talaud kingfisher, Todiramphus enigma.
Any of species of Oedaleonotus enigma of grasshoppers.
Any of species of Heliothis enigma of rare moths.

enigmas
plural of enigma

episporium
Synonym of exospore.

gombololas
plural of gombolola

green laver
Edible green seaweed, including species from the genera Monostroma and Ulva.

gutweed
Ulva intestinalis, a seaweed.
Sonchus arvensis, a terrestrial plant.

hyperchondria
An uneasy emotion or sensation that is difficult to pin down inside oneself.

ilea
plural of ileum (Compare ilia)

landlady's wig
Synonym of mermaid's hair.

larvaria
plural of larvarium

lola
a grandmother

macroalgae
plural of macroalga

maerl
Two or three species of calcareous algae in the Corallinaceae family, that grow on the seabed.
A fertilizer derived from this algae.

maerls
plural of maerl

mesophylla
plural of mesophyllum

mesophyllum
The parenchyma of a leaf between the skin of the two surfaces

minium
Cinnabar, especially when used as a pigment; vermilion.
Red lead.

miniums
plural of minium

monas
plural of mona

oviparae
plural of ovipara

ovogonium
oogonium

ovulites
plural of ovulite

palmaria
plural of palmarium

parae
Synonym of green laver.

penicilli
plural of penicillus

penicillus
One of the tufts of fine twigs into which the arteries of the spleen subdivide.

pepper dulse
A pungent edible seaweed, Osmundea pinnatifida.

pianella
A type of lightweight, soft slipper or houseshoe.

pianellas
plural of pianella

principia
First principles; elementary material.

principium
singular of principia

pseudomonas
A pseudomonad.

red alga
Any algae of the phyla Rhodophyta, principally, and Glaucophyta, mostly reddish in color.

red hornweed
A marine algae of species Ceramium virgatum, found throughout the British Isles.

red rags
plural of red rag

rusalka
A female water spirit that leads handsome men to their deaths underwater.

rusalkas
plural of rusalka

rusalki
plural of rusalka

rusalky
plural of rusalka

sea lettuce
Any of several edible seaweeds of the genus Ulva.
Similar seaweed species of other genera
Similar seaweed species of other genera:
Scaevola taccada, also known as the beach cabbage, a terrestrial flowering plant species that is native to coastal regions of the Indo-Pacific.
Dudleya caespitosa, also known as the sand lettuce, a terrestrial flowering plant species that is endemic to coastal areas of California

spermagonium
Alternative spelling of spermogonium.

spermogone
Alternative form of spermogonium.

spermogones
plural of spermogone

spermogonia
plural of spermogonium

spermogonium
A conceptacle of certain lichens, containing spermatia.

tachypnea
Alternative spelling of tachypnoea.

tachypneas
plural of tachypnea

tetraedron
Alternative spelling of tetrahedron.

ulva
Any organism of the genus Ulva.

ulvas
plural of ulva

valonea
Alternative form of valonia.

valoneas
plural of valonea

valonia
Any of species Quercus macrolepis, now subspecies Quercus ithaburensis subsp. macrolepis or Quercus aegilops of European evergreen oak trees
A dried acorn cups of this tree, which are used to make a black dye, used in tanning.

valonias
plural of valonia

virginoparae
plural of virginopara

volvox
Any of the genus Volvox of chlorophytes.

volvoxes
plural of volvox

water net
A green alga of the genus Hydrodictyon

water nets
plural of water net

acute sedge
A sedge species, Carex acuta (in Carex subg. Carex).

beaksedges
plural of beaksedge

bog cotton
The sedge Eriophorum angustifolium.

bottle sedge
A sedge species, Carex rostrata.

broom sedge
Andropogon virginicus, a tall grass native to the southeastern United States, considered invasive in some other environments.
Carex scoparia (pointed broom sedge).
Carex tribuloides (blunt broom sedge).

brown beaksedge
A sedge of species Rhynchospora fusca.

bullrushes
plural of bullrush

bulrushes
plural of bulrush

carex
Any member of the genus Carex of sedges.

carexes
plural of carex

carices
plural of carex

cat-tail sedge
Carex typhina (in Carex subg. Carex), native to eastern North America

chairmaker's bulrush
A perennial herb, Schoenoplectus americanus, native to the Americas, used as a model organism in the study of salt marsh ecology.

cladia
plural of cladium

cladium
A branch in a colony of graptolites.

clavola
Alternative form of clavula.
Alternative form of clavus.

clavula
A ciliated bristle of some sea urchins
A spicule of some sponges

clavulae
plural of clavula

clavulas
plural of clavula

club-rush
Alternative form of club rush.

clubrush
bulrush

clubrushes
plural of clubrush

common sedge
A sedge species, Carex nigra (in Carex subg. Carex).

common threesquare
Schoenoplectus pungens, a species of bulrush.

cottongrass
Various species of plants of genus Eriophorum in the sedge family

cottongrasses
plural of cottongrass

creeping sedge
Synonym of string sedge (Carex chordorrhiza)

cyperus
Any sedge of genus Cyperus.

cyperuses
plural of cyperus

cypriol
An essential oil obtained from the roots of Cyperus scariosus.

deergrass
A species of grass native to the southwestern United States, Muhlenbergia rigens
American perennial herbs with showy flowers in the genus Rhexia.

deergrasses
plural of deergrass

ductules
plural of ductule

earth almond
The chufa

endoplastules
plural of endoplastule

eriophorum
The cottongrass plant.

few-flowered sedge
A sedge species, Carex pauciflora.

fimbries
plural of fimbry

fimbry
Any of various sedges of the genus Fimbristylis.

flatsedge
Any of various sedges in the genus Cyperus.

flatsedges
plural of flatsedge

fox sedge
Carex vulpinoidea, native to North America.

frustules
plural of frustule

galingale
Alternative spelling of galangal.
One of several species of Cyperus sedges with aromatic rhizomes.

galingales
plural of galingale

gallingale
Alternative spelling of galingale.

gallingales
plural of gallingale

glaucous sedge
A sedge species, Carex flacca (in Carex subg. Carex).

goosegrass sedge
Carex eleusinoides, a perennial graminoid plant species in the sedge family Cyperaceae.

great bulrush
Schoenoplectus tabernaemontani, a species of bulrush.

green bulrush
A plant of the species Scirpus atrovirens

grey club-rush
Schoenoplectus tabernaemontani, a species of bulrush.

ground-chestnut
Synonym of kippernut, Bunium bulbocastanum

hairsedge
A sedge of the genus Bulbostylis.