좁은잎말[정명]-Potamogeton alpinus Balb.

 

좁은잎말

->Potamogeton alpinus Balb.

Potamogeton alpinus is a species of perennial aquatic plant known by the common names alpine pondweed and red pondweed. It is widespread in the northern hemisphere in both rivers and lakes with good water quality.

Red pondweed is a perennial herb anchoring in the mud substrate via a creeping rhizome. It produces a cylindrical unbranched stem, up to 2.8 m in length. It has sessile lance-shaped submerged leaves that are typically 70–180 mm long and 10–25 mm wide with 4-7 lateral veins on either side and a slightly hooded apex, with an untoothed margin. Floating leaves may also be produced. The inflorescence is a spike of flowers a few centimeters long rising above the water surface. Turions are absent, but in winter each stem dies back to a resting bud with a short length of root, which acts as a functional turion.

과명	Potamogetonaceae (가래과)	속명	Potamogeton (가래속)
전체학명	[정명] Potamogeton alpinus Balb.	추천명	좁은잎말
비추천명		영문명	Alpine pondweed

 

Potamogeton (가래속)이긴 한데?

1.Potamogeton heterophyllus SchrebPotamogeton gramineus is a species of aquatic plant known by the common name various-leaved pondweed, variableleaf pondweed, grass-leaved pondweed or grassy pondweed, native to the northern hemisphere where it grows in shallow, clean water.

This is an aquatic perennial growing from a creeping rhizome that anchors in wet substrate. It produces thin, cylindrical, heavily branching stems usually less than a metre in length. The submerged leaves are sessile, relatively narrow, typically 40–90 mm long and 5–12 mm wide along the main stem but smaller on the side branches.They are translucent and pale green with a white midrib, and finely toothed. Floating leaves are more oval in shape, 20–70 mm long by 7–34 mm wide, and borne on long petioles. The inflorescence is a short spike of many flowers arising from the water on a stout peduncle.

This species readily hybridizes with many other species of Potamogeton. Hybrids have been recorded with P. perfoliatus (P. × nitens

Weber

), P. lucens (P. × angustifolius

J.Presl.

), P. natans (P. × sparganiifolius

Laest. ex Fr.

), P. coloratus (P. × billupsii

Fryer

), P. maackianus (P. × biwaensis

Miki

), P. illinoensis (P. × spathuliformis

(J.W.Robbins) Morong

), P. richardsonii (P. × hagstromii

A.Benn.

), P. alpinus (P. × nericius

Hagstr.

), P. nodosus (P. × lanceolatifolius

(Tiselius) C.D.Preston

), P. oakesianus (P. × mirabilis

Z.Kaplan, Hellq. & Fehrer

) and P. polygonifolius.^[4][1] In Britain, P. x nitens and P. x angustifolius are quite common. Recent molecular analysis has shown that Swedish collections of the putative hybrid P. gramineus x P. polygonifolius are in fact P. gramineus x P. nodosus.

A triple hybrid, P. gramineus × lucens × perfoliatus (P. × torssandrii

(Tiselius) Dörfler

), is also known.

As well as hybridising frequently, various-leaved pondweed is an extremely variable plant and care should be taken with its identification.

Potamogeton gramineus L. =Potamogeton heterophyllus Schreb->국표에 있는 앉은가래

 

 

https://en.wikipedia.org/wiki/Potamogeton_gramineus

2.Potamogeton

pectinatus

L.

 

 

Stuckenia pectinata (syn. Potamogeton pectinatus), commonly called sago pondweed or fennel pondweed, and sometimes called ribbon weed, is a cosmopolitan water plant species that grows in fresh and brackish water on all continents except Antarctica. Stuckenia pectinata is a fully submerged aquatic plant and does not have any floating or emerged leaves. The flowers are wind pollinated and the seeds float. Tubers that are rich in starch are formed on the rhizomes. Reproduction can either be vegetative with tubers and plant fragments or sexual with seeds. Stuckenia pectinata (L.) Böerner-> Potamogeton pectinatus L. ->국표에 있는 솔잎가래

 

 

 

 

 

3.Potamogeton maackianus A.Benn. ->새우가래

Potamogeton maackianus is an aquatic plant species in the genus Potamogeton. It is found in slow moving fresh water.

Aquatic herb.

 

 

 

https://en.wikipedia.org/wiki/Potamogeton_maackianus

 

4.Potamogeton crispus L. ->말즘

Potamogeton crispus, the curled pondweed or curly-leaf pondweed, is a species of aquatic plant native to Eurasia but an introduced species and often a noxious weed in North America. Curly-leaf pondweed is a rhizomatous perennial herb producing a flattened, branching stem up to a meter long. The leaves are linear or oblong in shape. only submerged leaves are produced, which are sessile, linear or oblong in shape, 25–95 mm long and 5–12 mm wide.^[1] The leaves may be bright green, olive green or (especially later in the season) brownish and have noticeably serrated margins, a feature that distinguishes them from other pondweeds. The leaves usually have wavy edges but this is not always apparent, especially on new growth.^[1] Turions occur in leaf axils and at stem tips. The inflorescence is a short spike of flowers emerging above the water surface. It flowers from May until October.^[2] The turions of the plant develop along with the fruits and germinate, leaving the newly sprouted plants to overwinter.^[3]

Although quite variable, P. crispus is usually a straightforward plant to identify. Hybrids with various other pondweeds are recorded, but these do not usually closely resemble P. crispus.

There are described hybrids with Potamogeton trichoides (P. × bennettii

Fryer

), P.perfoliatus (P. × cooperi

(Fryer) Fryer

), P. alpinus (P. × olivaceus

Baagøe ex G.Fisch.

), P.lucens (P. × cadburyae

Dandy & G.Taylor

), P. praelongus (P. × undulatus

Wolgf.

), P. ochreatus (P. × jacobsii

Z.Kaplan, Fehrer & Hellq.

) and P. friesii (P. × lintonii

Fryer

).

 

 

 

 

 

5.Potamogeton pusillus L. ->실말

 

Potamogeton pusillus is a species of aquatic plant known by the common names small pondweed lesser pondweed or least pondweed. It occurs in standing and slow-flowing freshwater habitats throughout the Northern Hemisphere.

Lesser pondweed is a superficially grasslike herb producing a very slender, branching, somewhat compressed stem, usually less than 70 cm but occasionally up to one metre in length. Nodal glands, if present, are generally poorly developed. The leaves are narrow and linear, translucent, mid or olive green, usually 20–50 mm long × 0.8-1.4 mm wide, but rarely up to 100 mm long and 1.9 mm wide. The midrib often lacks lacunae (transparent areas either side of the midrib) either side of it, and if present, lacunae are restricted to the lower half of the leaf. There are no floating leaves. The stipules are tubular when young, but tend to split with age.

Turions are produced, often in large quantities. In early autumn the entire plant disintegrates into a mass of turions, which act as a means of propagation and as an overwintering mechanism.

The inflorescence is a spike of 3-6 flowers arranged in interrupted whorls.

Like most fine-leaved pondweeds, Potamogeton pusillus is diploid, with 2n=26.^[6]

Lesser pondweed can be difficult to distinguish reliably from other fine-leaved pondweeds, especially P. berchtoldii. Hybrids are recorded with Potamogeton octandrus (P. × apertus

Miki

), P. polygonus (P. × attenuatus

Hagstr.

), P. obtusifolius (P. × saxonicus

Hagstr.

), P. trichoides (P. × grovesii

Dandy & G.Taylor

), P. berchtoldii (P. × mucronulatus

(G.Fisch.) Papch.

), P. oxyphyllus (P. × orientalis

Hagstr.

).

 

 

https://en.wikipedia.org/wiki/Potamogeton_pusillus

6.Potamogeton oxyphyllus Miq. ->말 Potamogeton oxyphyllus is a PERENNIAL at a fast rate. It is in flower from July to October, and the seeds ripen from July to October. The species is hermaphrodite (has both male and female organs). Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It can grow in water.https://pfaf.org/user/Plant.aspx?LatinName=Potamogeton+oxyphyllus

Flowers 5-9, with 4 carpels. Fruits broadly elliptic-ovate, 3.2-3.8 mm, rarely developed, beak short.

http://portal.cybertaxonomy.org/flora-malesiana/node/9723

 

 

7.Potamogeton malaianus Miq. ->대가래

Potamogeton malaianus Miq. is a synonym of Potamogeton nodosus Poir.

 

This name is a synonym of Potamogeton nodosus Poir

Potamogeton nodosus Poir

 

 

 

http://www.theplantlist.org/tpl/record/kew-308628

Potamogeton nodosus is a species of aquatic plant known by the common names longleaf pondweed and Loddon pondweed. It is native to Eurasia and the Americas, where it is widespread and can be found in water bodies such as ponds, lakes, ditches, and streams. This is a perennial herb producing a thin, branching stem easily exceeding a meter in maximum length. The leaves are linear to widely lance-shaped and up to 15 centimeters long by 4 wide. Both floating leaves and submerged leaves are borne on long petioles, a distinguishing characteristic. The inflorescence is a spike of many small flowers arising from the water on a peduncle.

 

https://en.wikipedia.org/wiki/Potamogeton_nodosus

 

8.Potamogeton perfoliatus L. ->넓은잎말

 

Potamogeton perfoliatus (claspingleaf pondweed, perfoliate pondweed, redhead grass) is a perennial aquatic plant in the family Potamogetonaceae occurring in both standing and flowing freshwater habitats. It is widely distributed globally, occurring in all continents except South America and Antarctica. Perfoliate pondweed grows from a robust creeping perennial rhizome, intermittently producing round stems up to 3 m long. The submerged leaves are oval and translucent, with no stalk, 20–115 mm long and 7–42 mm wide, clasping the stem (perfoliate), a flat apex, and 5-12 veins on either side of the midrib. They vary considerably in colour and may be bright green, dark green, yellowish, olive or brownish. There are no floating leaves. The stipules are rather delicate and usually fall off quite soon after the new leaf has unfurled. The insignificant flowers are produced between June and September. Fruits are 4 mm across, olive green in colour.

 

https://en.wikipedia.org/wiki/Potamogeton_perfoliatus

9.Potamogeton alpinus Balb. ->좁은잎말 Potamogeton alpinus is a species of perennial aquatic plant known by the common names alpine pondweed and red pondweed. It is widespread in the northern hemisphere in both rivers and lakes with good water quality. Red pondweed is a perennial herb anchoring in the mud substrate via a creeping rhizome. It produces a cylindrical unbranched stem, up to 2.8 m in length. It has sessile lance-shaped submerged leaves that are typically 70–180 mm long and 10–25 mm wide with 4-7 lateral veins on either side and a slightly hooded apex, with an untoothed margin. Floating leaves may also be produced. The inflorescence is a spike of flowers a few centimeters long rising above the water surface. Turions are absent, but in winter each stem dies back to a resting bud with a short length of root, which acts as a functional turion. https://en.wikipedia.org/wiki/Potamogeton_alpinus

10.Potamogeton cristatus Regel & Maack ->가는가래Potamogeton cristatus is an aquatic plant species in the genus Potamogeton. It is found in slow moving fresh water. https://en.wikipedia.org/wiki/Potamogeton_cristatus

11.Potamogeton octandrus Poir. ->애기가래Potamogeton octandrus is an aquatic plant species in the genus Potamogeton. It is found in slow moving fresh water. Aquatic herb.

 

http://www.africanplants.senckenberg.de/root/index.php?page_id=78&id=1293

12.Potamogeton natans L.

 

->큰가래

Potamogeton natans, commonly known as broad-leaved pondweed, floating pondweed, or floating-leaf pondweed, is an aquatic species in the genus Potamogeton native to quiet or slow-flowing freshwater habitats throughout the Holarctic Kingdom.

https://en.wikipedia.org/wiki/Potamogeton_natans

13.Potamogeton fryeri A.Benn. ->선가래

 

 

Potamogeton subsessilifolius E.G.Camus (synonym)

 

 

Potamogeton torquatus Koidz. (synonym)             

 

 

 

http://www.catalogueoflife.org/annual-checklist/2015/details/species/id/011ff2842179fbebf38967eec1bbf268

 

14.Potamogeton distinctus A.Benn. ->가래

Potamogeton distinctus is an aquatic plant species in the genus Potamogeton. It is found in slow moving fresh water. It is widely distributed in the east of temperate Asia (the Russian Far East, China and Eastern Asia), tropical Asia (the Indian Subcontinent, Indo-China and Malesia) and also occurs in the Southwestern Pacific.Aquatic herb. https://en.wikipedia.org/wiki/Potamogeton_distinctus
15.Potamogeton octandrus var. mizuhikimo (Makino) H. Hara ->등포잎가래