Showing 3 results

SUMMARY:
Notes reconsidering identifications of Primula specimens, suggesting 1937 L+S mixtures (3433–3437) are P. strumosa × P. calderiana hybrids rather than tsariensis, and discussing affinities among P. Barnardoana, elongata, involucrata, and alpicola. Mentions observations at Lussing La and references comments by Fletcher and a possible need to await Prof. Brown.

CONTENT:
Words of Fletcher rather hint that P. nepalensis may be P. strumosa. It may be that some of the specimens here which answer to nepalensis, in which case it should be washed out. My mixtures in 1937, under the numbers L+S 3433, 3434, 3435, 3436 were put down as P. tsariensis, & P. strumosa, & 3437 as Calderiana. But I think a better identification would have been P. strumosa & P. Calderiana hybrids. The real tsariensis are smaller plants, and the coarse growth of either P. strumosa or P. Calderiana, which was copied in these hybrids, was predominant. P. Calderiana is one, I think this is P. strumosa, the other. I got the same mixture in 1937, where P. strumosa
Perhaps P. strumosa will yet appear in masses, but it is not yet evident.

[Certainly everything I have taken so far can be called the same]
as showed those of Rotundifoliae, or not. In my opinion P. Barnardoana & elongata are the same.

enclose the flowers like bud scales before the flowers open.
than the second, which however is much further on. Must one now wait for Prof. Brown
identified. Knowing nothing of such things, I would say they must both be called involucrata,
a pink or white form, or any orangeing washed out.
are occasionally seen. Lussing La.

here. Have seen hundreds of old scapes, but only 1 bunch.
now.
now.

unshakable from P. alpicola v. luna which it closely resembles, but the two facts that i) it has no farinaceous eye, &
ii) alpicola has a very large bunch of leafy bracts, absent here. alpicola bracts enclose the whole
flowering head when in bud. Also found Lussing La. Tsampa.

only differences seem to be larger calyx & different habitat. Must get more.

the more worthy of specific rank it seems - much more so than some others.

SUMMARY:
The page lists numerous Primula taxa with specimen numbers and brief notes on abundance and flowering, many recorded as common at Kantanang on 10/6. It mentions elevation comparison within the same valley, white forms of P. glabra, a hybrid (P. sikkimensis × hopeana), and comments on varieties such as caveana var. alba and macrophylla var. macrocarpa.

CONTENT:
(2) 134

19001. P. strumosa? 17.
       19009 P. macrophylla 18 } Both appear very late. Common Kantanang 10/6
       19011 P. glabra 19 } Common Kantanang 10/6
19002. P. barnardoana Won't collect any more of this. Leaves may be
       19025 P. sapphirina 20. Also Kantanang
       19030 P. hopeana 21.
       19041 P. alpicola 22 Common all over this area. The bracts
       19096 P. yarongensis. 23. } Taken in same valley, the first 500' lower
       19098 P. involucrata 24. } to test the cytology of these before they are
       19099 P. glabra. Includes a few pure white ones, which
       19103 P. alpicola var. luna Never has more than one whorl of flowers
       19104 P. pusilla. 25 A late flowerer. Just the first in flower
       19105 P. bellidifolia 26 Much the same as pusilla. Just appearing
       19108 P. reticulata 27 I take this to be reticulata. It is most easily distinguished
       19128 P. umbratilis 28
       19138 P. sikkimensis x hopeana
       19144 P. caveana 29
       19147 P. sapphirina
       19149 P. pusilla
       19163 P. capitata. 30 Only one seen today.
       19167 P. tenuiloba 31 Very common.
       19172 P. walshii 32 Very few seen, & they appear mostly over.
       19175 P. caveana var. alba Seems to be merely a var. of caveana. The
       19177 P. caveana
       50) 19181 P. bellidifolia.
       19189 P. macrophylla var. macrocarpa 33. Mostly over already. The more I see of this plant, the
       19183 P. umbratilis

SUMMARY:
List of Primula specimens with collection numbers and notes on abundance, elevation, and localities across Bhutan in 1949. Mentions collectors identified by initials (B.S, J.H., G.S.) and notes presence or absence around passes and places such as Rip La, Shambling, Tomtom, Sergung La, Takhung, Rudu La, Chenbi Rongang, Dunkhar-Nashima, and Tsampa; notes that some species were not previously collected by L+S.

CONTENT:
xx Never collected by L+S. before.

• .. .. .. in Bhutan ..

Primulas taken 1949

By 18614 P. denticulata. 1 Common all over the country.
B.S 18644 P. bracteosa. 2 Also common on Rip La: Julu: above Shambling:
J.H. 18669 P. filipes? 3xx
G.S. 18673 P. gracilipes 4 v. common near Tomtom.
18675 P. bracteosa v. common at Sergung La beyond Takhung.
18676 P. whitei 5 Not on Rudu La.
18740 P. Normaniana 6
18749 P. filipes 7
18806 P. sp. non mollis 8xx Much more plentiful near Chenbi Rongang.
18809 P. Normaniana
18816 P. mollis Common at Shambling. 6500'-7500'. v. common Dunkhar-Nashima.
18846 P. atrodentata? 9 near atrodentata. No farina. Like No 3636.
18894 P. Hookeri 10 Just before the small pass 2 m E of Rudu La & more W. of the same pass.
18895 P. Calderiana 11
18896 P. elongata. 12 Down steep bit. Along a bit to open where much Calderiana, then common.
18901 P. Smithiana 13
18913 P. geraniifolia 14
18946 P. Barnardoana 15
18947 P. Calderiana All over Tsampa.
18954 P. Calderiana v. alba
18955 P. elongata.
18957 P. atrodentata Everywhere.
18976 P. sikkimensis 16
18981 P. elongata.
19000 A. P. Calderiana
B "
C "