Trisetum flavescens (L.) P.Beauv. subsp. flavescens

fr
V-
rEPBAPHfl <I>JIOPI>I CCCP,
H3HABAEMHB BOTAHHHECKHM HHCTHTYTOM hm. B. JI. KOMAPOBA
AKAflEMHH HAYK GCCP
4905. Trisetum flavescens (L.) Beauv.
1812, Ess. Agrost. : 88. —Avena flavescens L. 1753, Sp. Pl. : 80, p. p.;
Griseb. 1852, in L e d e b. Fl. Ross. 4 : 417, p. p. — Trisetum pratense
P e r s. 1805, Syn. Pl. 1 : 97; PoHteBH^ 1934, Oji. GCCP 2 : 253.
H3,naBaeMHe 3K3eMnjinpH npHHa^jiejKaT k nrapoKO pacnpocTpaHeHHOMy
hotth no Bceñ EBpone, Ha KaBKa3e h b Ilepe^Heñ A3hh TmiOBOMy no^BH^y —
T. flavescens ssp. flavescens. Eme ojpih ho^bh^ — T. flavescens ssp. tatricum
C h r t e k (1966, in C a s o p. Národ. Muz. Praha 135, 2 : 81), HMeronjnH
óojiee rycme 6yp0BaT0-3ejieHLie MeTejiKH h ^obojibho mnpoKHe (4—9 mm rnnp.)
jiHCTOBLie njiacTHHKH, b nocjie^Hee BpeMH Hañ^eH b KapnaTax h Ha TeppnTo-
pnn GCCP (ropa IleTpoc, 12 IX 1948, K. H r o m h h a). B KanecTBe ein,e
o^Horo no^BH^a — T. flavescens ssp. parvispiculatum T z v e 1. ssp. nova
(A subspeciebus aliis spiculis 3.5—5 mm lg. et lemmatis 3—4.5 mm Ig.
differt. Typus: «Daghestania, distr. Machaczkala, in montibus Tarkitau,
17 V 1953, n° 407,. J. Prokhanov»- LE) 3acjiyjKHBaioT BtmejieHníi
paBHHHHBie h HH3Koropmje nonyjmuHH c KaBKa3a h H3 Ilepe^Hen A3hh,
HMeiomne oneHb MejiKne h rycTO pacnojiojKeHHHe kojiockh. üocjieflHHe 2 nojí-
BH/ja b KapnojiorHHecKOM 0TH0meHHH eme He H3ynajiHCb, ho, nocKOjitKy th-
hoboh no^BHfl HMeeT TeTpanjion^Hoe ^hcjio xpomocom — 2n=28 (24), o^eHb
BepoHTHO, ^to «subsp. tatricum» hbjihctch eme 6onee bhcokhm n0JiHnji0H,n;0M.
a «subsp. parvispiculatum» — flmuiOHflOM c 2w=14. H. U, b e ji e b.
CeBepo-BOCTOHHan nacTb T y p u h h, npoBHHijHH Kapc, na BJia)KHOM
Jiyry 6jih3 r. CapHKaMtrai. Co6p. ¿J. JIhtbhhob. — Turciae pars
boreali-orientalis, prov. Kars, in prato húmido prope opp. Sarykamysch.
Leg. D. L i t v i n o v.
1914 VII 1.
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