viernes, 12 de junio de 2020

CARIOPHYLLACEAE NEW ACCEPTED GENERAS


I-The hermaphroditic flowers are terminal, blooming singly or branched or forked in cymes. The inflorescence is usually dichasial at least in the lower parts, which means that in the axil of each peduncle (primary flower stalk) of the terminal flower in the cyme, two new single-flower branches sprout up on each side of and below the first flower.[6] If the terminal flowers are absent, then this can lead to monochasia, i.e. a monoparous cyme with a single flower on each axis of the inflorescence. In the extreme, this leads to a single flower, such as in Githago or Arenaria.[6] The flowers are regular and mostly with five petals and five sepals, but sometimes with four petals.[7] The sepals may be free from one another or united. The petals may be entire, fringed or deeply cleft. The calyx may be cylindrically inflated, as in Silene. The stamens number five or 10 (or more rarely four or eight),[7] and are mostly isomerous with the perianth. The superior gynoecium has two to five carpels (members of a compound pistil) and is syncarpous; i.e. with these carpels united in a compound ovary. This ovary has one chamber inside the ovary. The fruit may be a utricle with a single seed or a capsule containing several seeds.[7] II-PARONYCHYA HERB PLANT WITH WOODY PARTS,LEAVES OPPOSITE WITH SCARIOUS STIPULES,,FLOWER APETALOUS,STAMEN 5 WITH MANY STAMINODIAS. 

II- PARONYCHIA  OPPOSITE LEAVES,STIPULATED FLOWER  IN CLUSTER WITHOUT PETALS 5 STAMEN WITH STAMINODIA  AT BASE OF OVARY.SEPALS USUALLY WITH AWN
1-PARONYCHIA ARGYROMA


THE SEPALS  WITH AWNS

2-PARONYCHIA JAMESII



3-PARONYCHIA CANADENSIS






4-PARONYCHIA DEPRESSA

5-PARONYCHIA SESSILIFLORA





6-PARONYCHIA FASTIGIATA VAR PUMILA



7-PARONYCHIA FASTIGIATA VAR FASTIGIATA






III- STELLARIA DIFFUSE PLANTS WITH CYMOSE FLOWERS,STYLES 3 CLEF TO BASE,,STAMEN 10 OR FEWER,PERIGYNOUS SEPALS AND PETALS PRESENT BILOBED USUALLY

1- STELLARIA HUMIFUSA



2-STELLARIA ALSINE NARROW PETALS





3-STELLARIA MEDIA




4-STELLARIA PUBERA




5-STELLARIA COREI



6- STELLARIA HOLOSTEA


7-STELLARIA PALUSTRIS


8-STELLARIA LONGIFOLIA





9- STELLARIA GRAMINEA




9- STELLARIA LONGIPES


10-STELLARIA CRASSIFOLIA


11-STELLARIA BOREALIS




12- STELLARIA FONTINALIS



III--MYOSOTON  AQUATICUM   SIMILAR TO STELLARIA BUT WITH 2 STYLES





1V - CERASTIUM  PETALS DEEPLY 2 CLEFT  STYLES EQUAL TO SEPALS ,STAMEN 10 OR FEWER

1-CERASTIUM GLOMERATUM


2-CERASTIUM SEMIDECANDRUM




3-CERASTIUM FONTANUM VAR VULGARE




4-CERASTIUM NUTANS


5-CERASTIUM BRACHYPODON




6- CERASTIUM ARVENSE




7-CERASTIUM VELUTINUM





8- CERASTIUM ALPINUM



9- CERASTIUM CERASTIODES





IV-HOLOSTEUM UMBELLATUM   ERECT VISCID PLANT  WITH 5 SEPALS AND FIVE ERODED PETALS NOT BILOBED STYLES 3 STAMEN 3TO 5HYPGYNOUS




V-SAGINA TUFFTED PLANT  SUBULATE LEAVES SEPAS 4-5,PETAL 4-5,ENTIRE TO EMARGINATE STYLES 4-5  STAMEN AS PETALS OR MANY

1-SAGINA PROCUMBENS




2-SAGINA DECUMBENS




3-SAGINA SAGINOIDES



4- SAGINA NODOSA





V-ARENARIA   TUFTED HERBS ,SESSILE LEAVES, TERMINAL OR CAPITATE FLOWERS ,SEPALS 5,PETAL 5 OR NONE ENTIRE OR EMARGINATE, STYLE USUALLY 3 STAMEN 10 CAPSULE 2 CLEFT

1- ARENARIA  SERPYLLIFOLIA


2- ARENARIA SERPYLLIFOLIA VAR LEPTOCLADOS





3 ARENARIA CILIATA




VI-ERMOGENE  LIKE ARENARIA BUT LEAVES SUBULOSE CAPSULE 2 CLEFT

1 ERMOGENE HOOKERI




2- ERMOGENE FENDLERI





VII- MINUARTIA SIMILAR TO ARENARIA BUT CAPSULE ENTIRE LEAVES SUBULATE FILIFORM,RIGID HERBACEOUS

1-MINUARTIA ARCTICA



2-MINUARTIA VERNA



3-MINUARTIA BIFLORA



3-MINUARTIA CAROLINANA




4-MINUARTIA TENELLA





5-MINUARTIA DAWSONENSIS



6-MINUARTIA MICHAUXII



7-MINUARTIA PATULA




8-MINUARIA GROENLANDICA





VIII-MOEHRINGIA   LOW HERBS WITH OBLONG TO OVATE LEAVES  FLOWER SOLITARY OR AXILLARY CYMES,SEPALS AND PETAS 4-5 STMEN 8-10,STYLES 3

1- MOEHRINGIA LATERIFLORA


2-MOEHRINGIA MACROPHYLLA





IX- SPERGULA ARVENSE   ANNUAL,WITH SUBULATE VERTICILLATE  LEAVES ,FLOWER TERMINAL



X-HONKENYA PEPLOIDES MARITIME HERB OBLANCEOLATE TO OBLONG LEAVES  FLOWER SOLITARY OR IN THE FORK OF STEM SEPAL AND PETAL 5,STAMEN 8  DISK PROMINENT 8 TO 10 LOBED






X-SPERGULARIA   plant with fleshy or setaceous leaves sometime other leaves clustered in axils, stipules scarious ,flower  sepal5 petal presen or not,stamen 2-10,stykes 3  pod 3 valved

1- SPERGULARIA SALINA




2-SPERGULARIA CANADENSIS



3 SPERGULARIA RUBRA




XI-LOEFLINGIA  SQUARROSA 
GLANDULAR PLANT, WITH SUBULOSE TO SEACEOUS STIPULATE LEAVES, SEPAL KEELED OR RIGID,PETALS MINUTE OR WANTING  STAMEN 3-5 PERIGYNOUS





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